OHA Drinking Water Services
OR41
PWS ID: 00922 ---- VERNONIA, CITY OF
Chemical Results

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How to use this data table
  • Filter: Use the Select Analytes panel below to filter for specific analytes or groups. Note that only analytes for which there are data are listed. Use the dropdown menus in column headers and the Sample Dates box to filter results. Use the Search box to search across all columns. For example, you can enter a specific sample ID, analyte, or any other search criteria into the Search box.
  • Sort: Click column headings to sort ascending or descending. Sort by multiple columns by holding the Shift key while clicking on additional column headings. The arrow in the column heading will show in blue if the results are currently being sorted by that column.
  • Columns: Use the Columns button to select which columns to display in the table, including additional columns not shown in the default display. Drag column headings to rearrange their order.
  • DBPs & TOC: Use the DBPs & TOC button to filter the results for DBPs, TOC, and alkalinity. Columns and sort order will automatically adjust to help review the data.
  • Download: Use the Download button to export data to an Excel or CSV file. Only filtered results will be downloaded.
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Results not included & related pages
Abbreviations
  • Analyte Groups:  ARS = Arsenic, ASB = Asbestos, DBP = Disinfection Byproducts, IOC = Inorganic Chemicals, LCR = Lead & Copper Rule, NO2 = Nitrite, NO3 = Nitrate, RAD = Radionuclides, SOC = Synthetic Organic Chemicals, VOC = Volatile Organic Chemicals, WQ = Water Quality
  • Analyte Levels:  MCL = Maximum contaminant level, ACL = Action level. Analyte level exceedances are indicated with bold red text.
  • Detection and Reporting Limits:  MDL = Federal minimum detection limit, MRL = Lab reporting level, ND = Not detected at the MDL or MRL.
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Facility ID Facility Name Sample Point ID Sample Location Source Type Analyte Group Analyte Code Analyte Name
Use the "Select Analytes" panel above to filter.
 Sample
Date		 Result Units Analyte
Level
Type		 Current
Analyte
Level		 Analyte
Level
Units		 Limit Limit
Type		 Received
Date		 Sample ID Comments Lab ID Lab Name Analysis Method Method Name TINWSF
ISN		 TSASAMPL
ISN		 TSASAR
ISN		 SelectYear SelectAnalyte SelectResult SelectFacilityID SelectFacilityName SelectSamplePointID SelectSampleLocation SelectSourceType SelectLabID SelectLabName SelectMethod SelectMethodName FilterSampleDate
EP-A EP FOR ROCK CREEK 1 Finished IOC 1020 CHROMIUM 8/14/2002 ND MG/L MCL 0.1 MG/L 0 MDL 10/7/2002 02226/27I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 12318 83803 1034822002 IOC-1020 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 2002-08-14
DIST-A Distribution System A Finished LCR 1022 COPPER, FREE 7/16/2019 ND MG/L ACL 1.0 MG/L 0.05 MRL 8/12/2019 919701605 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 3111B ATOMIC ABSORPTION DIRECT ASPIRATION 7416 2050152 27290562019 LCR-1022 N DIST-A Distribution System A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 3111B ATOMIC ABSORPTION DIRECT ASPIRATION 2019-07-16
DIST-A Distribution System A Finished LCR 1022 COPPER, FREE 7/16/2019 ND MG/L ACL 1.0 MG/L 0.05 MRL 8/12/2019 919701607 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 3111B ATOMIC ABSORPTION DIRECT ASPIRATION 7416 2050154 27290582019 LCR-1022 N DIST-A Distribution System A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 3111B ATOMIC ABSORPTION DIRECT ASPIRATION 2019-07-16
DIST-A Distribution System A Finished LCR 1022 COPPER, FREE 7/16/2019 ND MG/L ACL 1.0 MG/L 0.05 MRL 8/12/2019 919701608 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 3111B ATOMIC ABSORPTION DIRECT ASPIRATION 7416 2050155 27290592019 LCR-1022 N DIST-A Distribution System A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 3111B ATOMIC ABSORPTION DIRECT ASPIRATION 2019-07-16
DIST-A Distribution System A Finished LCR 1022 COPPER, FREE 7/16/2019 ND MG/L ACL 1.0 MG/L 0.05 MRL 8/12/2019 919701610 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 3111B ATOMIC ABSORPTION DIRECT ASPIRATION 7416 2050157 27290612019 LCR-1022 N DIST-A Distribution System A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 3111B ATOMIC ABSORPTION DIRECT ASPIRATION 2019-07-16
DIST-A Distribution System A Finished LCR 1022 COPPER, FREE 7/20/2022 ND MG/L ACL 1.0 MG/L 0.05 MRL 8/11/2022 220101308 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 3111B ATOMIC ABSORPTION DIRECT ASPIRATION 7416 2513725 33248862022 LCR-1022 N DIST-A Distribution System A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 3111B ATOMIC ABSORPTION DIRECT ASPIRATION 2022-07-20
DIST-A Distribution System A Finished LCR 1022 COPPER, FREE 7/20/2022 ND MG/L ACL 1.0 MG/L 0.05 MRL 8/11/2022 220101305 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 3111B ATOMIC ABSORPTION DIRECT ASPIRATION 7416 2513722 33248832022 LCR-1022 N DIST-A Distribution System A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 3111B ATOMIC ABSORPTION DIRECT ASPIRATION 2022-07-20
DIST-A Distribution System A Finished LCR 1022 COPPER, FREE 7/20/2022 ND MG/L ACL 1.0 MG/L 0.05 MRL 8/11/2022 220101302 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 3111B ATOMIC ABSORPTION DIRECT ASPIRATION 7416 2513719 33248802022 LCR-1022 N DIST-A Distribution System A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 3111B ATOMIC ABSORPTION DIRECT ASPIRATION 2022-07-20
EP-A EP FOR ROCK CREEK 1 Finished IOC 1035 MERCURY 11/5/2019 ND MG/L MCL 0.002 MG/L 0.0002 MRL 11/26/2019 930901401-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 245.1 MANUAL COLD VAPOR TECHNIQUE 12318 2095616 28089492019 IOC-1035 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 245.1 MANUAL COLD VAPOR TECHNIQUE 2019-11-05
EP-A EP FOR ROCK CREEK 1 Finished NO3 1040 NITRATE 11/8/2022 0.661 MG/L MCL 10 MG/L 0.5 MRL 11/21/2022 2312009-03-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 12318 2558387 33981782022 NO3-1040 D EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 2022-11-08
EP-A EP FOR ROCK CREEK 1 Finished NO3 1040 NITRATE 8/17/2010 ND MG/L MCL 10 MG/L 0.5 MRL 9/7/2010 1022908-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 12318 740628 10544352010 NO3-1040 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 2010-08-17
EP-A EP FOR ROCK CREEK 1 Finished NO3 1040 NITRATE 12/4/2013 0.554 MG/L MCL 10 MG/L 0.5 MRL 1/6/2014 333801001-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 12318 1194097 16632932013 NO3-1040 D EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 2013-12-04
EP-A EP FOR ROCK CREEK 1 Finished NO3 1040 NITRATE 11/8/2022 0.626 MG/L MCL 10 MG/L 0.5 MRL 11/21/2022 2312009-04-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 12318 2558388 33981792022 NO3-1040 D EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 2022-11-08
EP-A EP FOR ROCK CREEK 1 Finished NO3 1040 NITRATE 3/16/2005 ND MCL 10 MG/L 0.5 MRL 4/8/2005 05075/02 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 12318 255632 3752882005 NO3-1040 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 2005-03-16
EP-A EP FOR ROCK CREEK 1 Finished NO3 1040 NITRATE 8/31/2009 0.6 MG/L MCL 10 MG/L 0.5 MRL 10/2/2009 0924301-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 12318 639084 9229712009 NO3-1040 D EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 2009-08-31
EP-A EP FOR ROCK CREEK 1 Finished NO3 1040 NITRATE 7/17/2007 ND MCL 10 MG/L 0.5 MRL 8/22/2007 0719805-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 12318 456645 6522632007 NO3-1040 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 2007-07-17
DIST-A Distribution System A Finished LCR 1022 COPPER, FREE 7/20/2022 ND MG/L ACL 1.0 MG/L 0.05 MRL 8/11/2022 220101303 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 3111B ATOMIC ABSORPTION DIRECT ASPIRATION 7416 2513720 33248812022 LCR-1022 N DIST-A Distribution System A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 3111B ATOMIC ABSORPTION DIRECT ASPIRATION 2022-07-20
DIST-A Distribution System A Finished LCR 1022 COPPER, FREE 7/20/2022 ND MG/L ACL 1.0 MG/L 0.05 MRL 8/11/2022 220101304 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 3111B ATOMIC ABSORPTION DIRECT ASPIRATION 7416 2513721 33248822022 LCR-1022 N DIST-A Distribution System A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 3111B ATOMIC ABSORPTION DIRECT ASPIRATION 2022-07-20
DIST-A Distribution System A Finished LCR 1022 COPPER, FREE 7/20/2022 ND MG/L ACL 1.0 MG/L 0.05 MRL 8/11/2022 220101306 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 3111B ATOMIC ABSORPTION DIRECT ASPIRATION 7416 2513723 33248842022 LCR-1022 N DIST-A Distribution System A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 3111B ATOMIC ABSORPTION DIRECT ASPIRATION 2022-07-20
DIST-A Distribution System A Finished LCR 1022 COPPER, FREE 7/20/2022 ND MG/L ACL 1.0 MG/L 0.05 MRL 8/11/2022 220101307 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 3111B ATOMIC ABSORPTION DIRECT ASPIRATION 7416 2513724 33248852022 LCR-1022 N DIST-A Distribution System A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 3111B ATOMIC ABSORPTION DIRECT ASPIRATION 2022-07-20
DIST-A Distribution System A Finished LCR 1022 COPPER, FREE 7/20/2022 ND MG/L ACL 1.0 MG/L 0.05 MRL 8/11/2022 220101310 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 3111B ATOMIC ABSORPTION DIRECT ASPIRATION 7416 2513727 33248882022 LCR-1022 N DIST-A Distribution System A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 3111B ATOMIC ABSORPTION DIRECT ASPIRATION 2022-07-20
DIST-A Distribution System A Finished LCR 1022 COPPER, FREE 7/16/2019 ND MG/L ACL 1.0 MG/L 0.05 MRL 8/12/2019 919701602 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 3111B ATOMIC ABSORPTION DIRECT ASPIRATION 7416 2050149 27290532019 LCR-1022 N DIST-A Distribution System A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 3111B ATOMIC ABSORPTION DIRECT ASPIRATION 2019-07-16
DIST-A Distribution System A Finished LCR 1022 COPPER, FREE 7/16/2019 ND MG/L ACL 1.0 MG/L 0.05 MRL 8/12/2019 919701603 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 3111B ATOMIC ABSORPTION DIRECT ASPIRATION 7416 2050150 27290542019 LCR-1022 N DIST-A Distribution System A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 3111B ATOMIC ABSORPTION DIRECT ASPIRATION 2019-07-16
DIST-A Distribution System A Finished LCR 1022 COPPER, FREE 7/16/2019 ND MG/L ACL 1.0 MG/L 0.05 MRL 8/12/2019 919701606 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 3111B ATOMIC ABSORPTION DIRECT ASPIRATION 7416 2050153 27290572019 LCR-1022 N DIST-A Distribution System A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 3111B ATOMIC ABSORPTION DIRECT ASPIRATION 2019-07-16
EP-A EP FOR ROCK CREEK 1 Finished LCR 1030 LEAD 11/5/2019 ND MG/L ACL 0.015 MG/L 0.002 MRL 11/26/2019 930901401-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 200.9 ATOMIC ABSORPTION, PLATFORM 12318 2095616 28089542019 LCR-1030 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 200.9 ATOMIC ABSORPTION, PLATFORM 2019-11-05
DIST-A Distribution System A Finished LCR 1030 LEAD 8/14/2013 0.003 MG/L ACL 0.015 MG/L 0.002 MRL 9/4/2013 322600907 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 200.9 ATOMIC ABSORPTION, PLATFORM 7416 1143582 15805852013 LCR-1030 D DIST-A Distribution System A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 200.9 ATOMIC ABSORPTION, PLATFORM 2013-08-14
DIST-A Distribution System A Finished LCR 1030 LEAD 8/14/2013 ND MG/L ACL 0.015 MG/L 0.002 MRL 9/4/2013 322600908 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 200.9 ATOMIC ABSORPTION, PLATFORM 7416 1143583 15805862013 LCR-1030 N DIST-A Distribution System A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 200.9 ATOMIC ABSORPTION, PLATFORM 2013-08-14
DIST-A Distribution System A Finished LCR 1030 LEAD 8/14/2013 ND MG/L ACL 0.015 MG/L 0.002 MRL 9/4/2013 322600909 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 200.9 ATOMIC ABSORPTION, PLATFORM 7416 1143584 15805872013 LCR-1030 N DIST-A Distribution System A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 200.9 ATOMIC ABSORPTION, PLATFORM 2013-08-14
DIST-A Distribution System A Finished LCR 1030 LEAD 8/17/2016 ND MG/L ACL 0.015 MG/L 0.002 MRL 10/6/2016 623002801 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 200.9 ATOMIC ABSORPTION, PLATFORM 7416 1611315 21842202016 LCR-1030 N DIST-A Distribution System A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 200.9 ATOMIC ABSORPTION, PLATFORM 2016-08-17
DIST-A Distribution System A Finished LCR 1030 LEAD 8/17/2016 ND MG/L ACL 0.015 MG/L 0.002 MRL 10/6/2016 623002805 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 200.9 ATOMIC ABSORPTION, PLATFORM 7416 1611319 21842242016 LCR-1030 N DIST-A Distribution System A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 200.9 ATOMIC ABSORPTION, PLATFORM 2016-08-17
EP-A EP FOR ROCK CREEK 1 Finished SOC 2020 TOXAPHENE 11/5/2019 ND MG/L MCL 0.003 MG/L 0.0003 MRL 11/22/2019 930901201-S OR100016 NEILSON RESEARCH CORPORATION 508 PESTICIDES, CHLORINATED, GC, ELCAPDET 12318 2095344 28082642019 SOC-2020 N EP-A EP FOR ROCK CREEK 1 Finished OR100016 NEILSON RESEARCH CORPORATION 508 PESTICIDES, CHLORINATED, GC, ELCAPDET 2019-11-05
EP-A EP FOR ROCK CREEK 1 Finished SOC 2020 TOXAPHENE 11/8/2022 ND MG/L MCL 0.003 MG/L 0.0003 MRL 12/5/2022 2312006-01-S OR100016 NEILSON RESEARCH CORPORATION 508 PESTICIDES, CHLORINATED, GC, ELCAPDET 12318 2564751 34072142022 SOC-2020 N EP-A EP FOR ROCK CREEK 1 Finished OR100016 NEILSON RESEARCH CORPORATION 508 PESTICIDES, CHLORINATED, GC, ELCAPDET 2022-11-08
EP-A EP FOR ROCK CREEK 1 Finished SOC 2020 TOXAPHENE 12/4/2013 ND MG/L MCL 0.003 MG/L 0.0003 MRL 1/6/2014 333801001-S OR100016 NEILSON RESEARCH CORPORATION 508 PESTICIDES, CHLORINATED, GC, ELCAPDET 12318 1194090 16632492013 SOC-2020 N EP-A EP FOR ROCK CREEK 1 Finished OR100016 NEILSON RESEARCH CORPORATION 508 PESTICIDES, CHLORINATED, GC, ELCAPDET 2013-12-04
EP-A EP FOR ROCK CREEK 1 Finished SOC 2020 TOXAPHENE 11/16/2016 ND MG/L MCL 0.003 MG/L 0.0003 MRL 2/7/2017 632100701-S OR100016 NEILSON RESEARCH CORPORATION 508 PESTICIDES, CHLORINATED, GC, ELCAPDET 12318 1664230 22625612016 SOC-2020 N EP-A EP FOR ROCK CREEK 1 Finished OR100016 NEILSON RESEARCH CORPORATION 508 PESTICIDES, CHLORINATED, GC, ELCAPDET 2016-11-16
EP-A EP FOR ROCK CREEK 1 Finished SOC 2031 DALAPON 12/13/2010 ND MG/L MCL 0.2 MG/L 0.002 MRL 1/27/2011 034700302-S OR100031 UMPQUA RESEARCH CO - MC 515.3 LIQUID-LIQUID EXTRACTION, DERIVATIZATION 12318 785982 11311652010 SOC-2031 N EP-A EP FOR ROCK CREEK 1 Finished OR100031 UMPQUA RESEARCH CO - MC 515.3 LIQUID-LIQUID EXTRACTION, DERIVATIZATION 2010-12-13
DIST-A Distribution System A Finished LCR 1030 LEAD 8/23/2016 ND MG/L ACL 0.015 MG/L 0.002 MRL 10/6/2016 623601101 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 200.9 ATOMIC ABSORPTION, PLATFORM 7416 1611324 21842292016 LCR-1030 N DIST-A Distribution System A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 200.9 ATOMIC ABSORPTION, PLATFORM 2016-08-23
DIST-A Distribution System A Finished LCR 1030 LEAD 7/20/2022 ND MG/L ACL 0.015 MG/L 0.002 MRL 8/11/2022 220101306 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 200.9 ATOMIC ABSORPTION, PLATFORM 7416 2513723 33248492022 LCR-1030 N DIST-A Distribution System A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 200.9 ATOMIC ABSORPTION, PLATFORM 2022-07-20
DIST-A Distribution System A Finished LCR 1022 COPPER, FREE 7/16/2019 ND MG/L ACL 1.0 MG/L 0.05 MRL 8/12/2019 919701609 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 3111B ATOMIC ABSORPTION DIRECT ASPIRATION 7416 2050156 27290602019 LCR-1022 N DIST-A Distribution System A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 3111B ATOMIC ABSORPTION DIRECT ASPIRATION 2019-07-16
DIST-A Distribution System A Finished LCR 1022 COPPER, FREE 8/14/2013 0.051 MG/L ACL 1.0 MG/L 0.05 MRL 9/4/2013 322600902 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 3111B ATOMIC ABSORPTION DIRECT ASPIRATION 7416 1143577 15807112013 LCR-1022 D DIST-A Distribution System A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 3111B ATOMIC ABSORPTION DIRECT ASPIRATION 2013-08-14
DIST-A Distribution System A Finished LCR 1022 COPPER, FREE 8/14/2013 ND MG/L ACL 1.0 MG/L 0.05 MRL 9/4/2013 322600903 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 3111B ATOMIC ABSORPTION DIRECT ASPIRATION 7416 1143578 15807122013 LCR-1022 N DIST-A Distribution System A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 3111B ATOMIC ABSORPTION DIRECT ASPIRATION 2013-08-14
DIST-A Distribution System A Finished LCR 1022 COPPER, FREE 8/14/2013 ND MG/L ACL 1.0 MG/L 0.05 MRL 9/4/2013 322600907 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 3111B ATOMIC ABSORPTION DIRECT ASPIRATION 7416 1143582 15807162013 LCR-1022 N DIST-A Distribution System A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 3111B ATOMIC ABSORPTION DIRECT ASPIRATION 2013-08-14
DIST-A Distribution System A Finished LCR 1022 COPPER, FREE 8/14/2013 0.116 MG/L ACL 1.0 MG/L 0.05 MRL 9/4/2013 322600908 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 3111B ATOMIC ABSORPTION DIRECT ASPIRATION 7416 1143583 15807172013 LCR-1022 D DIST-A Distribution System A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 3111B ATOMIC ABSORPTION DIRECT ASPIRATION 2013-08-14
DIST-A Distribution System A Finished LCR 1022 COPPER, FREE 8/14/2013 ND MG/L ACL 1.0 MG/L 0.05 MRL 9/4/2013 322600909 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 3111B ATOMIC ABSORPTION DIRECT ASPIRATION 7416 1143584 15807182013 LCR-1022 N DIST-A Distribution System A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 3111B ATOMIC ABSORPTION DIRECT ASPIRATION 2013-08-14
DIST-A Distribution System A Finished LCR 1022 COPPER, FREE 8/17/2016 ND MG/L ACL 1.0 MG/L 0.05 MRL 10/6/2016 623002804 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 3111B ATOMIC ABSORPTION DIRECT ASPIRATION 7416 1611318 21843012016 LCR-1022 N DIST-A Distribution System A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 3111B ATOMIC ABSORPTION DIRECT ASPIRATION 2016-08-17
DIST-A Distribution System A Finished LCR 1022 COPPER, FREE 8/17/2016 ND MG/L ACL 1.0 MG/L 0.05 MRL 10/6/2016 623002808 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 3111B ATOMIC ABSORPTION DIRECT ASPIRATION 7416 1611322 21843052016 LCR-1022 N DIST-A Distribution System A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 3111B ATOMIC ABSORPTION DIRECT ASPIRATION 2016-08-17
DIST-A Distribution System A Finished LCR 1030 LEAD 7/20/2022 ND MG/L ACL 0.015 MG/L 0.002 MRL 8/11/2022 220101302 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 200.9 ATOMIC ABSORPTION, PLATFORM 7416 2513719 33248452022 LCR-1030 N DIST-A Distribution System A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 200.9 ATOMIC ABSORPTION, PLATFORM 2022-07-20
DIST-A Distribution System A Finished LCR 1030 LEAD 7/20/2022 ND MG/L ACL 0.015 MG/L 0.002 MRL 8/11/2022 220101303 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 200.9 ATOMIC ABSORPTION, PLATFORM 7416 2513720 33248462022 LCR-1030 N DIST-A Distribution System A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 200.9 ATOMIC ABSORPTION, PLATFORM 2022-07-20
DIST-A Distribution System A Finished LCR 1030 LEAD 7/20/2022 ND MG/L ACL 0.015 MG/L 0.002 MRL 8/11/2022 220101304 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 200.9 ATOMIC ABSORPTION, PLATFORM 7416 2513721 33248472022 LCR-1030 N DIST-A Distribution System A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 200.9 ATOMIC ABSORPTION, PLATFORM 2022-07-20
DIST-A Distribution System A Finished LCR 1030 LEAD 8/14/2013 ND MG/L ACL 0.015 MG/L 0.002 MRL 9/4/2013 322600904 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 200.9 ATOMIC ABSORPTION, PLATFORM 7416 1143579 15805822013 LCR-1030 N DIST-A Distribution System A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 200.9 ATOMIC ABSORPTION, PLATFORM 2013-08-14
DIST-A Distribution System A Finished LCR 1030 LEAD 8/14/2013 ND MG/L ACL 0.015 MG/L 0.002 MRL 9/4/2013 322600905 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 200.9 ATOMIC ABSORPTION, PLATFORM 7416 1143580 15805832013 LCR-1030 N DIST-A Distribution System A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 200.9 ATOMIC ABSORPTION, PLATFORM 2013-08-14
DIST-A Distribution System A Finished LCR 1030 LEAD 8/13/2013 0.008 MG/L ACL 0.015 MG/L 0.002 MRL 9/4/2013 322600906 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 200.9 ATOMIC ABSORPTION, PLATFORM 7416 1143581 15805842013 LCR-1030 D DIST-A Distribution System A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 200.9 ATOMIC ABSORPTION, PLATFORM 2013-08-13
DIST-A Distribution System A Finished LCR 1030 LEAD 7/16/2019 ND MG/L ACL 0.015 MG/L 0.002 MRL 8/12/2019 919701601 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 200.9 ATOMIC ABSORPTION, PLATFORM 7416 2050148 27288842019 LCR-1030 N DIST-A Distribution System A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 200.9 ATOMIC ABSORPTION, PLATFORM 2019-07-16
DIST-A Distribution System A Finished LCR 1030 LEAD 7/20/2022 ND MG/L ACL 0.015 MG/L 0.002 MRL 8/11/2022 220101305 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 200.9 ATOMIC ABSORPTION, PLATFORM 7416 2513722 33248482022 LCR-1030 N DIST-A Distribution System A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 200.9 ATOMIC ABSORPTION, PLATFORM 2022-07-20
DIST-A Distribution System A Finished LCR 1022 COPPER, FREE 8/17/2016 ND MG/L ACL 1.0 MG/L 0.05 MRL 10/6/2016 623002809 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 3111B ATOMIC ABSORPTION DIRECT ASPIRATION 7416 1611323 21843062016 LCR-1022 N DIST-A Distribution System A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 3111B ATOMIC ABSORPTION DIRECT ASPIRATION 2016-08-17
DIST-A Distribution System A Finished LCR 1022 COPPER, FREE 8/17/2016 0.059 MG/L ACL 1.0 MG/L 0.05 MRL 10/6/2016 623002802 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 3111B ATOMIC ABSORPTION DIRECT ASPIRATION 7416 1611316 21842992016 LCR-1022 D DIST-A Distribution System A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 3111B ATOMIC ABSORPTION DIRECT ASPIRATION 2016-08-17
DIST-A Distribution System A Finished LCR 1022 COPPER, FREE 8/17/2016 ND MG/L ACL 1.0 MG/L 0.05 MRL 10/6/2016 623002806 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 3111B ATOMIC ABSORPTION DIRECT ASPIRATION 7416 1611320 21843032016 LCR-1022 N DIST-A Distribution System A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 3111B ATOMIC ABSORPTION DIRECT ASPIRATION 2016-08-17
DIST-A Distribution System A Finished LCR 1022 COPPER, FREE 8/17/2016 ND MG/L ACL 1.0 MG/L 0.05 MRL 10/6/2016 623002807 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 3111B ATOMIC ABSORPTION DIRECT ASPIRATION 7416 1611321 21843042016 LCR-1022 N DIST-A Distribution System A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 3111B ATOMIC ABSORPTION DIRECT ASPIRATION 2016-08-17
DIST-A Distribution System A Finished LCR 1022 COPPER, FREE 7/16/2019 ND MG/L ACL 1.0 MG/L 0.05 MRL 8/12/2019 919701604 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 3111B ATOMIC ABSORPTION DIRECT ASPIRATION 7416 2050151 27290552019 LCR-1022 N DIST-A Distribution System A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 3111B ATOMIC ABSORPTION DIRECT ASPIRATION 2019-07-16
DIST-A Distribution System A Finished LCR 1022 COPPER, FREE 7/20/2022 ND MG/L ACL 1.0 MG/L 0.05 MRL 8/11/2022 220101301 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 3111B ATOMIC ABSORPTION DIRECT ASPIRATION 7416 2513718 33248792022 LCR-1022 N DIST-A Distribution System A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 3111B ATOMIC ABSORPTION DIRECT ASPIRATION 2022-07-20
DIST-A Distribution System A Finished LCR 1022 COPPER, FREE 7/20/2022 ND MG/L ACL 1.0 MG/L 0.05 MRL 8/11/2022 220101309 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 3111B ATOMIC ABSORPTION DIRECT ASPIRATION 7416 2513726 33248872022 LCR-1022 N DIST-A Distribution System A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 3111B ATOMIC ABSORPTION DIRECT ASPIRATION 2022-07-20
DIST-A Distribution System A Finished LCR 1022 COPPER, FREE 7/16/2019 ND MG/L ACL 1.0 MG/L 0.05 MRL 8/12/2019 919701601 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 3111B ATOMIC ABSORPTION DIRECT ASPIRATION 7416 2050148 27290522019 LCR-1022 N DIST-A Distribution System A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 3111B ATOMIC ABSORPTION DIRECT ASPIRATION 2019-07-16
DIST-A Distribution System A Finished LCR 1030 LEAD 7/16/2019 ND MG/L ACL 0.015 MG/L 0.002 MRL 8/12/2019 919701602 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 200.9 ATOMIC ABSORPTION, PLATFORM 7416 2050149 27288852019 LCR-1030 N DIST-A Distribution System A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 200.9 ATOMIC ABSORPTION, PLATFORM 2019-07-16
DIST-A Distribution System A Finished LCR 1030 LEAD 7/16/2019 ND MG/L ACL 0.015 MG/L 0.002 MRL 8/12/2019 919701603 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 200.9 ATOMIC ABSORPTION, PLATFORM 7416 2050150 27288862019 LCR-1030 N DIST-A Distribution System A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 200.9 ATOMIC ABSORPTION, PLATFORM 2019-07-16
DIST-A Distribution System A Finished LCR 1030 LEAD 7/16/2019 ND MG/L ACL 0.015 MG/L 0.002 MRL 8/12/2019 919701606 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 200.9 ATOMIC ABSORPTION, PLATFORM 7416 2050153 27288892019 LCR-1030 N DIST-A Distribution System A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 200.9 ATOMIC ABSORPTION, PLATFORM 2019-07-16
DIST-A Distribution System A Finished LCR 1030 LEAD 7/16/2019 ND MG/L ACL 0.015 MG/L 0.002 MRL 8/12/2019 919701609 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 200.9 ATOMIC ABSORPTION, PLATFORM 7416 2050156 27288922019 LCR-1030 N DIST-A Distribution System A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 200.9 ATOMIC ABSORPTION, PLATFORM 2019-07-16
DIST-A Distribution System A Finished LCR 1030 LEAD 7/20/2022 0.003 MG/L ACL 0.015 MG/L 0.002 MRL 8/11/2022 220101307 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 200.9 ATOMIC ABSORPTION, PLATFORM 7416 2513724 33248502022 LCR-1030 D DIST-A Distribution System A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 200.9 ATOMIC ABSORPTION, PLATFORM 2022-07-20
DIST-A Distribution System A Finished LCR 1030 LEAD 7/20/2022 ND MG/L ACL 0.015 MG/L 0.002 MRL 8/11/2022 220101310 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 200.9 ATOMIC ABSORPTION, PLATFORM 7416 2513727 33248532022 LCR-1030 N DIST-A Distribution System A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 200.9 ATOMIC ABSORPTION, PLATFORM 2022-07-20
DIST-A Distribution System A Finished LCR 1030 LEAD 8/14/2013 ND MG/L ACL 0.015 MG/L 0.002 MRL 9/4/2013 322600902 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 200.9 ATOMIC ABSORPTION, PLATFORM 7416 1143577 15805802013 LCR-1030 N DIST-A Distribution System A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 200.9 ATOMIC ABSORPTION, PLATFORM 2013-08-14
DIST-A Distribution System A Finished LCR 1030 LEAD 8/14/2013 ND MG/L ACL 0.015 MG/L 0.002 MRL 9/4/2013 322600903 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 200.9 ATOMIC ABSORPTION, PLATFORM 7416 1143578 15805812013 LCR-1030 N DIST-A Distribution System A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 200.9 ATOMIC ABSORPTION, PLATFORM 2013-08-14
DIST-A Distribution System A Finished LCR 1030 LEAD 8/17/2016 ND MG/L ACL 0.015 MG/L 0.002 MRL 10/6/2016 623002802 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 200.9 ATOMIC ABSORPTION, PLATFORM 7416 1611316 21842212016 LCR-1030 N DIST-A Distribution System A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 200.9 ATOMIC ABSORPTION, PLATFORM 2016-08-17
DIST-A Distribution System A Finished LCR 1030 LEAD 8/17/2016 ND MG/L ACL 0.015 MG/L 0.002 MRL 10/6/2016 623002806 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 200.9 ATOMIC ABSORPTION, PLATFORM 7416 1611320 21842252016 LCR-1030 N DIST-A Distribution System A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 200.9 ATOMIC ABSORPTION, PLATFORM 2016-08-17
DIST-A Distribution System A Finished LCR 1030 LEAD 8/17/2016 ND MG/L ACL 0.015 MG/L 0.002 MRL 10/6/2016 623002807 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 200.9 ATOMIC ABSORPTION, PLATFORM 7416 1611321 21842262016 LCR-1030 N DIST-A Distribution System A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 200.9 ATOMIC ABSORPTION, PLATFORM 2016-08-17
EP-A EP FOR ROCK CREEK 1 Finished ARS 1005 ARSENIC 8/31/2009 ND MG/L MCL 0.010 MG/L 0.003 MRL 10/21/2009 0924301A-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 200.9 ATOMIC ABSORPTION, PLATFORM 12318 641800 9266892009 ARS-1005 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 200.9 ATOMIC ABSORPTION, PLATFORM 2009-08-31
EP-A EP FOR ROCK CREEK 1 Finished ARS 1005 ARSENIC 3/16/2005 ND MG/L MCL 0.010 MG/L 0.002 MRL 4/8/2005 05075/02 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 200.9 ATOMIC ABSORPTION, PLATFORM 12318 255632 3752872005 ARS-1005 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 200.9 ATOMIC ABSORPTION, PLATFORM 2005-03-16
EP-A EP FOR ROCK CREEK 1 Finished ARS 1005 ARSENIC 7/17/2007 ND MG/L MCL 0.010 MG/L 0.003 MRL 8/22/2007 0719805-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 200.9 ATOMIC ABSORPTION, PLATFORM 12318 456645 6522622007 ARS-1005 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 200.9 ATOMIC ABSORPTION, PLATFORM 2007-07-17
EP-A EP FOR ROCK CREEK 1 Finished ARS 1005 ARSENIC 8/17/2010 ND MG/L MCL 0.010 MG/L 0.003 MRL 9/7/2010 1022908-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 200.9 ATOMIC ABSORPTION, PLATFORM 12318 740628 10544772010 ARS-1005 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 200.9 ATOMIC ABSORPTION, PLATFORM 2010-08-17
EP-A EP FOR ROCK CREEK 1 Finished ARS 1005 ARSENIC 11/5/2019 ND MG/L MCL 0.010 MG/L 0.003 MRL 11/26/2019 930901401-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 200.9 ATOMIC ABSORPTION, PLATFORM 12318 2095616 28089902019 ARS-1005 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 200.9 ATOMIC ABSORPTION, PLATFORM 2019-11-05
EP-A EP FOR ROCK CREEK 1 Finished NO3 1040 NITRATE 11/5/2019 ND MG/L MCL 10 MG/L 0.1 MRL 11/26/2019 930901401-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300.0 ION CHROMATOGRAPHY 12318 2095616 28089372019 NO3-1040 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300.0 ION CHROMATOGRAPHY 2019-11-05
EP-A EP FOR ROCK CREEK 1 Finished NO3 1040 NITRATE 8/12/2014 ND MG/L MCL 10 MG/L 0.1 MRL 9/8/2014 422400604-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300.0 ION CHROMATOGRAPHY 12318 1311071 18074672014 NO3-1040 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300.0 ION CHROMATOGRAPHY 2014-08-12
EP-A EP FOR ROCK CREEK 1 Finished NO3 1040 NITRATE 11/17/2020 0.763 MG/L MCL 10 MG/L 0.1 MRL 11/23/2020 032201501-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300.0 ION CHROMATOGRAPHY 12318 2249578 30023832020 NO3-1040 D EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300.0 ION CHROMATOGRAPHY 2020-11-17
EP-A EP FOR ROCK CREEK 1 Finished NO3 1040 NITRATE 12/12/2018 0.379 MG/L MCL 10 MG/L 0.1 MRL 1/8/2019 834602301-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300.0 ION CHROMATOGRAPHY 12318 1959063 26138572018 NO3-1040 D EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300.0 ION CHROMATOGRAPHY 2018-12-12
DIST-A Distribution System A Finished LCR 1030 LEAD 8/15/2012 ND MG/L ACL 0.015 MG/L 0.002 MRL 9/5/2012 222800703 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 200.9 ATOMIC ABSORPTION, PLATFORM 7416 991847 13874002012 LCR-1030 N DIST-A Distribution System A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 200.9 ATOMIC ABSORPTION, PLATFORM 2012-08-15
DIST-A Distribution System A Finished LCR 1030 LEAD 8/14/2013 ND MG/L ACL 0.015 MG/L 0.002 MRL 9/4/2013 322600901 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 200.9 ATOMIC ABSORPTION, PLATFORM 7416 1143576 15805792013 LCR-1030 N DIST-A Distribution System A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 200.9 ATOMIC ABSORPTION, PLATFORM 2013-08-14
DIST-A Distribution System A Finished LCR 1030 LEAD 8/14/2013 ND MG/L ACL 0.015 MG/L 0.002 MRL 9/4/2013 322600910 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 200.9 ATOMIC ABSORPTION, PLATFORM 7416 1143585 15805882013 LCR-1030 N DIST-A Distribution System A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 200.9 ATOMIC ABSORPTION, PLATFORM 2013-08-14
DIST-A Distribution System A Finished LCR 1030 LEAD 7/20/2022 ND MG/L ACL 0.015 MG/L 0.002 MRL 8/11/2022 220101301 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 200.9 ATOMIC ABSORPTION, PLATFORM 7416 2513718 33248442022 LCR-1030 N DIST-A Distribution System A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 200.9 ATOMIC ABSORPTION, PLATFORM 2022-07-20
DIST-A Distribution System A Finished LCR 1030 LEAD 7/20/2022 ND MG/L ACL 0.015 MG/L 0.002 MRL 8/11/2022 220101309 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 200.9 ATOMIC ABSORPTION, PLATFORM 7416 2513726 33248522022 LCR-1030 N DIST-A Distribution System A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 200.9 ATOMIC ABSORPTION, PLATFORM 2022-07-20
DIST-A Distribution System A Finished LCR 1030 LEAD 8/17/2016 ND MG/L ACL 0.015 MG/L 0.002 MRL 10/6/2016 623002803 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 200.9 ATOMIC ABSORPTION, PLATFORM 7416 1611317 21842222016 LCR-1030 N DIST-A Distribution System A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 200.9 ATOMIC ABSORPTION, PLATFORM 2016-08-17
DIST-A Distribution System A Finished LCR 1030 LEAD 8/17/2016 ND MG/L ACL 0.015 MG/L 0.002 MRL 10/6/2016 623002804 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 200.9 ATOMIC ABSORPTION, PLATFORM 7416 1611318 21842232016 LCR-1030 N DIST-A Distribution System A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 200.9 ATOMIC ABSORPTION, PLATFORM 2016-08-17
DIST-A Distribution System A Finished LCR 1030 LEAD 8/17/2016 ND MG/L ACL 0.015 MG/L 0.002 MRL 10/6/2016 623002808 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 200.9 ATOMIC ABSORPTION, PLATFORM 7416 1611322 21842272016 LCR-1030 N DIST-A Distribution System A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 200.9 ATOMIC ABSORPTION, PLATFORM 2016-08-17
DIST-A Distribution System A Finished LCR 1030 LEAD 8/17/2016 ND MG/L ACL 0.015 MG/L 0.002 MRL 10/6/2016 623002809 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 200.9 ATOMIC ABSORPTION, PLATFORM 7416 1611323 21842282016 LCR-1030 N DIST-A Distribution System A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 200.9 ATOMIC ABSORPTION, PLATFORM 2016-08-17
DIST-A Distribution System A Finished LCR 1030 LEAD 7/16/2019 ND MG/L ACL 0.015 MG/L 0.002 MRL 8/12/2019 919701605 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 200.9 ATOMIC ABSORPTION, PLATFORM 7416 2050152 27288882019 LCR-1030 N DIST-A Distribution System A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 200.9 ATOMIC ABSORPTION, PLATFORM 2019-07-16
DIST-A Distribution System A Finished LCR 1030 LEAD 7/16/2019 ND MG/L ACL 0.015 MG/L 0.002 MRL 8/12/2019 919701607 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 200.9 ATOMIC ABSORPTION, PLATFORM 7416 2050154 27288902019 LCR-1030 N DIST-A Distribution System A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 200.9 ATOMIC ABSORPTION, PLATFORM 2019-07-16
DIST-A Distribution System A Finished LCR 1030 LEAD 7/16/2019 ND MG/L ACL 0.015 MG/L 0.002 MRL 8/12/2019 919701608 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 200.9 ATOMIC ABSORPTION, PLATFORM 7416 2050155 27288912019 LCR-1030 N DIST-A Distribution System A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 200.9 ATOMIC ABSORPTION, PLATFORM 2019-07-16
DIST-A Distribution System A Finished LCR 1030 LEAD 7/16/2019 ND MG/L ACL 0.015 MG/L 0.002 MRL 8/12/2019 919701610 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 200.9 ATOMIC ABSORPTION, PLATFORM 7416 2050157 27288932019 LCR-1030 N DIST-A Distribution System A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 200.9 ATOMIC ABSORPTION, PLATFORM 2019-07-16
DIST-A Distribution System A Finished LCR 1030 LEAD 7/20/2022 0.022 MG/L ACL 0.015 MG/L 0.002 MRL 8/11/2022 220101308 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 200.9 ATOMIC ABSORPTION, PLATFORM 7416 2513725 33248512022 LCR-1030 E DIST-A Distribution System A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 200.9 ATOMIC ABSORPTION, PLATFORM 2022-07-20
DIST-A Distribution System A Finished LCR 1030 LEAD 8/15/2012 ND MG/L ACL 0.015 MG/L 0.002 MRL 9/5/2012 222800704 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 200.9 ATOMIC ABSORPTION, PLATFORM 7416 991848 13874012012 LCR-1030 N DIST-A Distribution System A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 200.9 ATOMIC ABSORPTION, PLATFORM 2012-08-15
DIST-A Distribution System A Finished LCR 1030 LEAD 8/15/2012 ND MG/L ACL 0.015 MG/L 0.002 MRL 9/5/2012 222800707 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 200.9 ATOMIC ABSORPTION, PLATFORM 7416 991851 13874042012 LCR-1030 N DIST-A Distribution System A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 200.9 ATOMIC ABSORPTION, PLATFORM 2012-08-15
DIST-A Distribution System A Finished LCR 1030 LEAD 8/15/2012 0.003 MG/L ACL 0.015 MG/L 0.002 MRL 9/5/2012 222800710 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 200.9 ATOMIC ABSORPTION, PLATFORM 7416 991854 13874072012 LCR-1030 D DIST-A Distribution System A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 200.9 ATOMIC ABSORPTION, PLATFORM 2012-08-15
DIST-A Distribution System A Finished LCR 1030 LEAD 7/16/2019 ND MG/L ACL 0.015 MG/L 0.002 MRL 8/12/2019 919701604 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 200.9 ATOMIC ABSORPTION, PLATFORM 7416 2050151 27288872019 LCR-1030 N DIST-A Distribution System A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 200.9 ATOMIC ABSORPTION, PLATFORM 2019-07-16
DIST-A Distribution System A Finished LCR 1030 LEAD 8/15/2012 ND MG/L ACL 0.015 MG/L 0.002 MRL 9/5/2012 222800701 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 200.9 ATOMIC ABSORPTION, PLATFORM 7416 991845 13873982012 LCR-1030 N DIST-A Distribution System A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 200.9 ATOMIC ABSORPTION, PLATFORM 2012-08-15
EP-A EP FOR ROCK CREEK 1 Finished SOC 2031 DALAPON 7/17/2007 ND MCL 0.2 MG/L 0.0002 MRL 8/14/2007 0719805-S OR100031 UMPQUA RESEARCH CO - MC 515.3 LIQUID-LIQUID EXTRACTION, DERIVATIZATION 12318 465643 6649072007 SOC-2031 N EP-A EP FOR ROCK CREEK 1 Finished OR100031 UMPQUA RESEARCH CO - MC 515.3 LIQUID-LIQUID EXTRACTION, DERIVATIZATION 2007-07-17
EP-A EP FOR ROCK CREEK 1 Finished SOC 2031 DALAPON 12/13/2010 ND MG/L MCL 0.2 MG/L 0.002 MRL 1/10/2011 012140201-S OR100031 UMPQUA RESEARCH CO - MC 515.3 LIQUID-LIQUID EXTRACTION, DERIVATIZATION 12318 781001 11251132010 SOC-2031 N EP-A EP FOR ROCK CREEK 1 Finished OR100031 UMPQUA RESEARCH CO - MC 515.3 LIQUID-LIQUID EXTRACTION, DERIVATIZATION 2010-12-13
EP-A EP FOR ROCK CREEK 1 Finished SOC 2031 DALAPON 11/5/2019 ND MG/L MCL 0.2 MG/L 0.005 MRL 11/22/2019 930901201-S OR100016 NEILSON RESEARCH CORPORATION 515.3 LIQUID-LIQUID EXTRACTION, DERIVATIZATION 12318 2095344 28082582019 SOC-2031 N EP-A EP FOR ROCK CREEK 1 Finished OR100016 NEILSON RESEARCH CORPORATION 515.3 LIQUID-LIQUID EXTRACTION, DERIVATIZATION 2019-11-05
EP-A EP FOR ROCK CREEK 1 Finished SOC 2010 BHC-GAMMA 7/17/2007 ND MCL 0.0002 MG/L 2.0E-5 MRL 8/14/2007 0719805-S OR100031 UMPQUA RESEARCH CO - MC 525.2 ORGANICS, GC/MS, LIQ/SOLEXT, CAPCOLUMN 12318 465643 6649042007 SOC-2010 N EP-A EP FOR ROCK CREEK 1 Finished OR100031 UMPQUA RESEARCH CO - MC 525.2 ORGANICS, GC/MS, LIQ/SOLEXT, CAPCOLUMN 2007-07-17
EP-A EP FOR ROCK CREEK 1 Finished SOC 2010 BHC-GAMMA 12/13/2010 ND MG/L MCL 0.0002 MG/L 2.0E-5 MRL 1/10/2011 012140201-S OR100031 UMPQUA RESEARCH CO - MC 525.2 ORGANICS, GC/MS, LIQ/SOLEXT, CAPCOLUMN 12318 781001 11251312010 SOC-2010 N EP-A EP FOR ROCK CREEK 1 Finished OR100031 UMPQUA RESEARCH CO - MC 525.2 ORGANICS, GC/MS, LIQ/SOLEXT, CAPCOLUMN 2010-12-13
EP-A EP FOR ROCK CREEK 1 Finished SOC 2010 BHC-GAMMA 12/13/2010 ND MG/L MCL 0.0002 MG/L 2.0E-5 MRL 1/27/2011 034700302-S OR100031 UMPQUA RESEARCH CO - MC 525.2 ORGANICS, GC/MS, LIQ/SOLEXT, CAPCOLUMN 12318 785982 11311742010 SOC-2010 N EP-A EP FOR ROCK CREEK 1 Finished OR100031 UMPQUA RESEARCH CO - MC 525.2 ORGANICS, GC/MS, LIQ/SOLEXT, CAPCOLUMN 2010-12-13
EP-A EP FOR ROCK CREEK 1 Finished SOC 2005 ENDRIN 12/13/2010 ND MG/L MCL 0.002 MG/L 2.0E-5 MRL 1/10/2011 012140201-S OR100031 UMPQUA RESEARCH CO - MC 525.2 ORGANICS, GC/MS, LIQ/SOLEXT, CAPCOLUMN 12318 781001 11251372010 SOC-2005 N EP-A EP FOR ROCK CREEK 1 Finished OR100031 UMPQUA RESEARCH CO - MC 525.2 ORGANICS, GC/MS, LIQ/SOLEXT, CAPCOLUMN 2010-12-13
EP-A EP FOR ROCK CREEK 1 Finished SOC 2015 METHOXYCHLOR 12/13/2010 ND MG/L MCL 0.04 MG/L 0.0002 MRL 1/27/2011 034700302-S OR100031 UMPQUA RESEARCH CO - MC 525.2 ORGANICS, GC/MS, LIQ/SOLEXT, CAPCOLUMN 12318 785982 11311712010 SOC-2015 N EP-A EP FOR ROCK CREEK 1 Finished OR100031 UMPQUA RESEARCH CO - MC 525.2 ORGANICS, GC/MS, LIQ/SOLEXT, CAPCOLUMN 2010-12-13
EP-A EP FOR ROCK CREEK 1 Finished SOC 2037 SIMAZINE 11/5/2019 ND MG/L MCL 0.004 MG/L 0.0004 MRL 11/22/2019 930901201-S OR100016 NEILSON RESEARCH CORPORATION 525.2 ORGANICS, GC/MS, LIQ/SOLEXT, CAPCOLUMN 12318 2095344 28082242019 SOC-2037 N EP-A EP FOR ROCK CREEK 1 Finished OR100016 NEILSON RESEARCH CORPORATION 525.2 ORGANICS, GC/MS, LIQ/SOLEXT, CAPCOLUMN 2019-11-05
EP-A EP FOR ROCK CREEK 1 Finished SOC 2037 SIMAZINE 11/8/2022 ND MG/L MCL 0.004 MG/L 0.0004 MRL 12/5/2022 2312006-01-S OR100016 NEILSON RESEARCH CORPORATION 525.2 ORGANICS, GC/MS, LIQ/SOLEXT, CAPCOLUMN 12318 2564751 34071442022 SOC-2037 N EP-A EP FOR ROCK CREEK 1 Finished OR100016 NEILSON RESEARCH CORPORATION 525.2 ORGANICS, GC/MS, LIQ/SOLEXT, CAPCOLUMN 2022-11-08
EP-A EP FOR ROCK CREEK 1 Finished SOC 2037 SIMAZINE 12/13/2010 ND MG/L MCL 0.004 MG/L 0.0001 MRL 1/27/2011 034700302-S OR100031 UMPQUA RESEARCH CO - MC 525.2 ORGANICS, GC/MS, LIQ/SOLEXT, CAPCOLUMN 12318 785982 11311472010 SOC-2037 N EP-A EP FOR ROCK CREEK 1 Finished OR100031 UMPQUA RESEARCH CO - MC 525.2 ORGANICS, GC/MS, LIQ/SOLEXT, CAPCOLUMN 2010-12-13
EP-A EP FOR ROCK CREEK 1 Finished SOC 2037 SIMAZINE 12/13/2010 ND MG/L MCL 0.004 MG/L 0.0001 MRL 1/10/2011 012140201-S OR100031 UMPQUA RESEARCH CO - MC 525.2 ORGANICS, GC/MS, LIQ/SOLEXT, CAPCOLUMN 12318 781001 11250772010 SOC-2037 N EP-A EP FOR ROCK CREEK 1 Finished OR100031 UMPQUA RESEARCH CO - MC 525.2 ORGANICS, GC/MS, LIQ/SOLEXT, CAPCOLUMN 2010-12-13
EP-A EP FOR ROCK CREEK 1 Finished SOC 2037 SIMAZINE 11/16/2016 ND MG/L MCL 0.004 MG/L 0.0004 MRL 2/7/2017 632100701-S OR100016 NEILSON RESEARCH CORPORATION 525.2 ORGANICS, GC/MS, LIQ/SOLEXT, CAPCOLUMN 12318 1664230 22625402016 SOC-2037 N EP-A EP FOR ROCK CREEK 1 Finished OR100016 NEILSON RESEARCH CORPORATION 525.2 ORGANICS, GC/MS, LIQ/SOLEXT, CAPCOLUMN 2016-11-16
EP-A EP FOR ROCK CREEK 1 Finished SOC 2037 SIMAZINE 12/4/2013 ND MG/L MCL 0.004 MG/L 0.0004 MRL 1/6/2014 333801001-S OR100016 NEILSON RESEARCH CORPORATION 525.2 ORGANICS, GC/MS, LIQ/SOLEXT, CAPCOLUMN 12318 1194090 16631862013 SOC-2037 N EP-A EP FOR ROCK CREEK 1 Finished OR100016 NEILSON RESEARCH CORPORATION 525.2 ORGANICS, GC/MS, LIQ/SOLEXT, CAPCOLUMN 2013-12-04
EP-A EP FOR ROCK CREEK 1 Finished SOC 2037 SIMAZINE 7/17/2007 ND MCL 0.004 MG/L 0.0001 MRL 8/14/2007 0719805-S OR100031 UMPQUA RESEARCH CO - MC 525.2 ORGANICS, GC/MS, LIQ/SOLEXT, CAPCOLUMN 12318 465643 6649242007 SOC-2037 N EP-A EP FOR ROCK CREEK 1 Finished OR100031 UMPQUA RESEARCH CO - MC 525.2 ORGANICS, GC/MS, LIQ/SOLEXT, CAPCOLUMN 2007-07-17
EP-A EP FOR ROCK CREEK 1 Finished SOC 2042 HEXACHLOROCYCLOPENTADIENE 12/4/2013 ND MG/L MCL 0.05 MG/L 0.005 MRL 1/6/2014 333801001-S OR100016 NEILSON RESEARCH CORPORATION 525.2 ORGANICS, GC/MS, LIQ/SOLEXT, CAPCOLUMN 12318 1194090 16631492013 SOC-2042 N EP-A EP FOR ROCK CREEK 1 Finished OR100016 NEILSON RESEARCH CORPORATION 525.2 ORGANICS, GC/MS, LIQ/SOLEXT, CAPCOLUMN 2013-12-04
EP-A EP FOR ROCK CREEK 1 Finished SOC 2042 HEXACHLOROCYCLOPENTADIENE 11/16/2016 ND MG/L MCL 0.05 MG/L 0.005 MRL 2/7/2017 632100701-S OR100016 NEILSON RESEARCH CORPORATION 525.2 ORGANICS, GC/MS, LIQ/SOLEXT, CAPCOLUMN 12318 1664230 22625282016 SOC-2042 N EP-A EP FOR ROCK CREEK 1 Finished OR100016 NEILSON RESEARCH CORPORATION 525.2 ORGANICS, GC/MS, LIQ/SOLEXT, CAPCOLUMN 2016-11-16
EP-A EP FOR ROCK CREEK 1 Finished SOC 2042 HEXACHLOROCYCLOPENTADIENE 7/17/2007 ND MCL 0.05 MG/L 0.0002 MRL 8/14/2007 0719805-S OR100031 UMPQUA RESEARCH CO - MC 525.2 ORGANICS, GC/MS, LIQ/SOLEXT, CAPCOLUMN 12318 465643 6649182007 SOC-2042 N EP-A EP FOR ROCK CREEK 1 Finished OR100031 UMPQUA RESEARCH CO - MC 525.2 ORGANICS, GC/MS, LIQ/SOLEXT, CAPCOLUMN 2007-07-17
EP-A EP FOR ROCK CREEK 1 Finished SOC 2042 HEXACHLOROCYCLOPENTADIENE 12/13/2010 ND MG/L MCL 0.05 MG/L 0.0002 MRL 1/27/2011 034700302-S OR100031 UMPQUA RESEARCH CO - MC 525.2 ORGANICS, GC/MS, LIQ/SOLEXT, CAPCOLUMN 12318 785982 11311352010 SOC-2042 N EP-A EP FOR ROCK CREEK 1 Finished OR100031 UMPQUA RESEARCH CO - MC 525.2 ORGANICS, GC/MS, LIQ/SOLEXT, CAPCOLUMN 2010-12-13
EP-A EP FOR ROCK CREEK 1 Finished SOC 2042 HEXACHLOROCYCLOPENTADIENE 12/13/2010 ND MG/L MCL 0.05 MG/L 0.0002 MRL 1/10/2011 012140201-S OR100031 UMPQUA RESEARCH CO - MC 525.2 ORGANICS, GC/MS, LIQ/SOLEXT, CAPCOLUMN 12318 781001 11250532010 SOC-2042 N EP-A EP FOR ROCK CREEK 1 Finished OR100031 UMPQUA RESEARCH CO - MC 525.2 ORGANICS, GC/MS, LIQ/SOLEXT, CAPCOLUMN 2010-12-13
EP-A EP FOR ROCK CREEK 1 Finished SOC 2042 HEXACHLOROCYCLOPENTADIENE 11/8/2022 ND MG/L MCL 0.05 MG/L 0.005 MRL 12/5/2022 2312006-01-S OR100016 NEILSON RESEARCH CORPORATION 525.2 ORGANICS, GC/MS, LIQ/SOLEXT, CAPCOLUMN 12318 2564751 34071042022 SOC-2042 N EP-A EP FOR ROCK CREEK 1 Finished OR100016 NEILSON RESEARCH CORPORATION 525.2 ORGANICS, GC/MS, LIQ/SOLEXT, CAPCOLUMN 2022-11-08
EP-A EP FOR ROCK CREEK 1 Finished SOC 2042 HEXACHLOROCYCLOPENTADIENE 11/5/2019 ND MG/L MCL 0.05 MG/L 0.005 MRL 11/22/2019 930901201-S OR100016 NEILSON RESEARCH CORPORATION 525.2 ORGANICS, GC/MS, LIQ/SOLEXT, CAPCOLUMN 12318 2095344 28082002019 SOC-2042 N EP-A EP FOR ROCK CREEK 1 Finished OR100016 NEILSON RESEARCH CORPORATION 525.2 ORGANICS, GC/MS, LIQ/SOLEXT, CAPCOLUMN 2019-11-05
EP-A EP FOR ROCK CREEK 1 Finished SOC 2051 LASSO 11/8/2022 ND MG/L MCL 0.002 MG/L 0.0002 MRL 12/5/2022 2312006-01-S OR100016 NEILSON RESEARCH CORPORATION 525.2 ORGANICS, GC/MS, LIQ/SOLEXT, CAPCOLUMN 12318 2564751 34070742022 SOC-2051 N EP-A EP FOR ROCK CREEK 1 Finished OR100016 NEILSON RESEARCH CORPORATION 525.2 ORGANICS, GC/MS, LIQ/SOLEXT, CAPCOLUMN 2022-11-08
EP-A EP FOR ROCK CREEK 1 Finished SOC 2051 LASSO 11/5/2019 ND MG/L MCL 0.002 MG/L 0.0002 MRL 11/22/2019 930901201-S OR100016 NEILSON RESEARCH CORPORATION 525.2 ORGANICS, GC/MS, LIQ/SOLEXT, CAPCOLUMN 12318 2095344 28081822019 SOC-2051 N EP-A EP FOR ROCK CREEK 1 Finished OR100016 NEILSON RESEARCH CORPORATION 525.2 ORGANICS, GC/MS, LIQ/SOLEXT, CAPCOLUMN 2019-11-05
EP-A EP FOR ROCK CREEK 1 Finished SOC 2051 LASSO 12/13/2010 ND MG/L MCL 0.002 MG/L 0.0004 MRL 1/27/2011 034700302-S OR100031 UMPQUA RESEARCH CO - MC 525.2 ORGANICS, GC/MS, LIQ/SOLEXT, CAPCOLUMN 12318 785982 11311262010 SOC-2051 N EP-A EP FOR ROCK CREEK 1 Finished OR100031 UMPQUA RESEARCH CO - MC 525.2 ORGANICS, GC/MS, LIQ/SOLEXT, CAPCOLUMN 2010-12-13
EP-A EP FOR ROCK CREEK 1 Finished SOC 2051 LASSO 12/13/2010 ND MG/L MCL 0.002 MG/L 0.0004 MRL 1/10/2011 012140201-S OR100031 UMPQUA RESEARCH CO - MC 525.2 ORGANICS, GC/MS, LIQ/SOLEXT, CAPCOLUMN 12318 781001 11250352010 SOC-2051 N EP-A EP FOR ROCK CREEK 1 Finished OR100031 UMPQUA RESEARCH CO - MC 525.2 ORGANICS, GC/MS, LIQ/SOLEXT, CAPCOLUMN 2010-12-13
EP-A EP FOR ROCK CREEK 1 Finished SOC 2051 LASSO 7/17/2007 ND MCL 0.002 MG/L 0.0004 MRL 8/14/2007 0719805-S OR100031 UMPQUA RESEARCH CO - MC 525.2 ORGANICS, GC/MS, LIQ/SOLEXT, CAPCOLUMN 12318 465643 6649012007 SOC-2051 N EP-A EP FOR ROCK CREEK 1 Finished OR100031 UMPQUA RESEARCH CO - MC 525.2 ORGANICS, GC/MS, LIQ/SOLEXT, CAPCOLUMN 2007-07-17
EP-A EP FOR ROCK CREEK 1 Finished SOC 2051 LASSO 11/16/2016 ND MG/L MCL 0.002 MG/L 0.0002 MRL 2/7/2017 632100701-S OR100016 NEILSON RESEARCH CORPORATION 525.2 ORGANICS, GC/MS, LIQ/SOLEXT, CAPCOLUMN 12318 1664230 22625192016 SOC-2051 N EP-A EP FOR ROCK CREEK 1 Finished OR100016 NEILSON RESEARCH CORPORATION 525.2 ORGANICS, GC/MS, LIQ/SOLEXT, CAPCOLUMN 2016-11-16
EP-A EP FOR ROCK CREEK 1 Finished SOC 2051 LASSO 12/4/2013 ND MG/L MCL 0.002 MG/L 0.0002 MRL 1/6/2014 333801001-S OR100016 NEILSON RESEARCH CORPORATION 525.2 ORGANICS, GC/MS, LIQ/SOLEXT, CAPCOLUMN 12318 1194090 16631222013 SOC-2051 N EP-A EP FOR ROCK CREEK 1 Finished OR100016 NEILSON RESEARCH CORPORATION 525.2 ORGANICS, GC/MS, LIQ/SOLEXT, CAPCOLUMN 2013-12-04
EP-A EP FOR ROCK CREEK 1 Finished SOC 2065 HEPTACHLOR 7/17/2007 ND MCL 0.0004 MG/L 4.0E-5 MRL 8/14/2007 0719805-S OR100031 UMPQUA RESEARCH CO - MC 525.2 ORGANICS, GC/MS, LIQ/SOLEXT, CAPCOLUMN 12318 465643 6649162007 SOC-2065 N EP-A EP FOR ROCK CREEK 1 Finished OR100031 UMPQUA RESEARCH CO - MC 525.2 ORGANICS, GC/MS, LIQ/SOLEXT, CAPCOLUMN 2007-07-17
EP-A EP FOR ROCK CREEK 1 Finished SOC 2065 HEPTACHLOR 12/13/2010 ND MG/L MCL 0.0004 MG/L 4.0E-5 MRL 1/10/2011 012140201-S OR100031 UMPQUA RESEARCH CO - MC 525.2 ORGANICS, GC/MS, LIQ/SOLEXT, CAPCOLUMN 12318 781001 11250292010 SOC-2065 N EP-A EP FOR ROCK CREEK 1 Finished OR100031 UMPQUA RESEARCH CO - MC 525.2 ORGANICS, GC/MS, LIQ/SOLEXT, CAPCOLUMN 2010-12-13
EP-A EP FOR ROCK CREEK 1 Finished SOC 2035 DI(2-ETHYLHEXYL) ADIPATE 11/5/2019 ND MG/L MCL 0.4 MG/L 0.004 MRL 11/22/2019 930901201-S OR100016 NEILSON RESEARCH CORPORATION 525.2 ORGANICS, GC/MS, LIQ/SOLEXT, CAPCOLUMN 12318 2095344 28082362019 SOC-2035 N EP-A EP FOR ROCK CREEK 1 Finished OR100016 NEILSON RESEARCH CORPORATION 525.2 ORGANICS, GC/MS, LIQ/SOLEXT, CAPCOLUMN 2019-11-05
EP-A EP FOR ROCK CREEK 1 Finished SOC 2035 DI(2-ETHYLHEXYL) ADIPATE 11/8/2022 ND MG/L MCL 0.4 MG/L 0.004 MRL 12/5/2022 2312006-01-S OR100016 NEILSON RESEARCH CORPORATION 525.2 ORGANICS, GC/MS, LIQ/SOLEXT, CAPCOLUMN 12318 2564751 34071642022 SOC-2035 N EP-A EP FOR ROCK CREEK 1 Finished OR100016 NEILSON RESEARCH CORPORATION 525.2 ORGANICS, GC/MS, LIQ/SOLEXT, CAPCOLUMN 2022-11-08
EP-A EP FOR ROCK CREEK 1 Finished SOC 2015 METHOXYCHLOR 7/17/2007 ND MCL 0.04 MG/L 0.0002 MRL 8/14/2007 0719805-S OR100031 UMPQUA RESEARCH CO - MC 525.2 ORGANICS, GC/MS, LIQ/SOLEXT, CAPCOLUMN 12318 465643 6649192007 SOC-2015 N EP-A EP FOR ROCK CREEK 1 Finished OR100031 UMPQUA RESEARCH CO - MC 525.2 ORGANICS, GC/MS, LIQ/SOLEXT, CAPCOLUMN 2007-07-17
EP-A EP FOR ROCK CREEK 1 Finished SOC 2015 METHOXYCHLOR 12/13/2010 ND MG/L MCL 0.04 MG/L 0.0002 MRL 1/10/2011 012140201-S OR100031 UMPQUA RESEARCH CO - MC 525.2 ORGANICS, GC/MS, LIQ/SOLEXT, CAPCOLUMN 12318 781001 11251252010 SOC-2015 N EP-A EP FOR ROCK CREEK 1 Finished OR100031 UMPQUA RESEARCH CO - MC 525.2 ORGANICS, GC/MS, LIQ/SOLEXT, CAPCOLUMN 2010-12-13
DIST-A Distribution System A Finished LCR 1030 LEAD 8/14/2012 0.005 MG/L ACL 0.015 MG/L 0.002 MRL 9/5/2012 222800706 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 200.9 ATOMIC ABSORPTION, PLATFORM 7416 991850 13874032012 LCR-1030 D DIST-A Distribution System A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 200.9 ATOMIC ABSORPTION, PLATFORM 2012-08-14
DIST-A Distribution System A Finished LCR 1022 COPPER, FREE 8/17/2016 ND MG/L ACL 1.0 MG/L 0.05 MRL 10/6/2016 623002803 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 3111B ATOMIC ABSORPTION DIRECT ASPIRATION 7416 1611317 21843002016 LCR-1022 N DIST-A Distribution System A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 3111B ATOMIC ABSORPTION DIRECT ASPIRATION 2016-08-17
DIST-A Distribution System A Finished LCR 1022 COPPER, FREE 8/15/2012 ND MG/L ACL 1.0 MG/L 0.05 MRL 9/5/2012 222800704 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 3111B ATOMIC ABSORPTION DIRECT ASPIRATION 7416 991848 13875332012 LCR-1022 N DIST-A Distribution System A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 3111B ATOMIC ABSORPTION DIRECT ASPIRATION 2012-08-15
DIST-A Distribution System A Finished LCR 1022 COPPER, FREE 8/15/2012 ND MG/L ACL 1.0 MG/L 0.05 MRL 9/5/2012 222800707 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 3111B ATOMIC ABSORPTION DIRECT ASPIRATION 7416 991851 13875362012 LCR-1022 N DIST-A Distribution System A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 3111B ATOMIC ABSORPTION DIRECT ASPIRATION 2012-08-15
DIST-A Distribution System A Finished LCR 1022 COPPER, FREE 8/15/2012 ND MG/L ACL 1.0 MG/L 0.05 MRL 9/5/2012 222800710 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 3111B ATOMIC ABSORPTION DIRECT ASPIRATION 7416 991854 13875392012 LCR-1022 N DIST-A Distribution System A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 3111B ATOMIC ABSORPTION DIRECT ASPIRATION 2012-08-15
DIST-A Distribution System A Finished LCR 1022 COPPER, FREE 8/15/2012 0.116 MG/L ACL 1.0 MG/L 0.05 MRL 9/5/2012 222800701 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 3111B ATOMIC ABSORPTION DIRECT ASPIRATION 7416 991845 13875302012 LCR-1022 D DIST-A Distribution System A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 3111B ATOMIC ABSORPTION DIRECT ASPIRATION 2012-08-15
DIST-A Distribution System A Finished LCR 1022 COPPER, FREE 8/14/2012 ND MG/L ACL 1.0 MG/L 0.05 MRL 9/5/2012 222800706 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 3111B ATOMIC ABSORPTION DIRECT ASPIRATION 7416 991850 13875352012 LCR-1022 N DIST-A Distribution System A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 3111B ATOMIC ABSORPTION DIRECT ASPIRATION 2012-08-14
DIST-A Distribution System A Finished LCR 1022 COPPER, FREE 8/15/2012 ND MG/L ACL 1.0 MG/L 0.05 MRL 9/5/2012 222800702 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 3111B ATOMIC ABSORPTION DIRECT ASPIRATION 7416 991846 13875312012 LCR-1022 N DIST-A Distribution System A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 3111B ATOMIC ABSORPTION DIRECT ASPIRATION 2012-08-15
DIST-A Distribution System A Finished LCR 1022 COPPER, FREE 8/15/2012 ND MG/L ACL 1.0 MG/L 0.05 MRL 9/5/2012 222800705 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 3111B ATOMIC ABSORPTION DIRECT ASPIRATION 7416 991849 13875342012 LCR-1022 N DIST-A Distribution System A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 3111B ATOMIC ABSORPTION DIRECT ASPIRATION 2012-08-15
DIST-A Distribution System A Finished LCR 1022 COPPER, FREE 8/15/2012 ND MG/L ACL 1.0 MG/L 0.05 MRL 9/5/2012 222800708 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 3111B ATOMIC ABSORPTION DIRECT ASPIRATION 7416 991852 13875372012 LCR-1022 N DIST-A Distribution System A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 3111B ATOMIC ABSORPTION DIRECT ASPIRATION 2012-08-15
DIST-A Distribution System A Finished LCR 1022 COPPER, FREE 8/15/2012 0.090 MG/L ACL 1.0 MG/L 0.05 MRL 9/5/2012 222800709 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 3111B ATOMIC ABSORPTION DIRECT ASPIRATION 7416 991853 13875382012 LCR-1022 D DIST-A Distribution System A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 3111B ATOMIC ABSORPTION DIRECT ASPIRATION 2012-08-15
DIST-A Distribution System A Finished LCR 1022 COPPER, FREE 8/17/2016 ND MG/L ACL 1.0 MG/L 0.05 MRL 10/6/2016 623002801 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 3111B ATOMIC ABSORPTION DIRECT ASPIRATION 7416 1611315 21842982016 LCR-1022 N DIST-A Distribution System A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 3111B ATOMIC ABSORPTION DIRECT ASPIRATION 2016-08-17
EP-A EP FOR ROCK CREEK 1 Finished LCR 1022 COPPER, FREE 8/14/2002 0.015 MG/L ACL 1.0 MG/L 10/7/2002 02226/27I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 200.7 INDUCTIVELY COUPLED PLASMA 12318 83803 1041412002 LCR-1022 D EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 200.7 INDUCTIVELY COUPLED PLASMA 2002-08-14
DIST-A Distribution System A Finished LCR 1022 COPPER, FREE 8/17/2016 0.050 MG/L ACL 1.0 MG/L 0.05 MRL 10/6/2016 623002805 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 3111B ATOMIC ABSORPTION DIRECT ASPIRATION 7416 1611319 21843022016 LCR-1022 D DIST-A Distribution System A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 3111B ATOMIC ABSORPTION DIRECT ASPIRATION 2016-08-17
EP-A EP FOR ROCK CREEK 1 Finished IOC 1024 CYANIDE 8/14/2002 ND MG/L MCL 0.2 MG/L 0 MDL 10/7/2002 02226/27I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 12318 83803 1034832002 IOC-1024 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 2002-08-14
EP-A EP FOR ROCK CREEK 1 Finished IOC 1024 CYANIDE 11/5/2019 ND MG/L MCL 0.2 MG/L 0.02 MRL 11/26/2019 930901401-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500CN-C/E SPECTROPHOTOMETRIC 12318 2095616 28089662019 IOC-1024 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500CN-C/E SPECTROPHOTOMETRIC 2019-11-05
EP-A EP FOR ROCK CREEK 1 Finished IOC 1025 FLUORIDE 8/14/2002 ND MG/L MCL 4.0 MG/L 0 MDL 10/7/2002 02226/27I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 12318 83803 1034842002 IOC-1025 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 2002-08-14
EP-A EP FOR ROCK CREEK 1 Finished NO2 1041 NITRITE 8/14/2002 ND MG/L MCL 1 MG/L 0 MDL 10/7/2002 02226/27I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 12318 83803 1034892002 NO2-1041 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 2002-08-14
EP-A EP FOR ROCK CREEK 1 Finished IOC 1074 ANTIMONY, TOTAL 8/14/2002 ND MG/L MCL 0.006 MG/L 0 MDL 10/7/2002 02226/27I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 12318 83803 1034772002 IOC-1074 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 2002-08-14
EP-A EP FOR ROCK CREEK 1 Finished SOC 2010 BHC-GAMMA 9/4/2002 ND MG/L MCL 0.0002 MG/L 2.0E-5 MDL 10/7/2002 02247/42S OR100013 ALEXIN ANALYTICAL LABORATORIES INC 12318 83804 1034992002 SOC-2010 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 2002-09-04
DIST-A Distribution System A Finished LCR 1022 COPPER, FREE 8/23/2016 0.119 MG/L ACL 1.0 MG/L 0.05 MRL 10/6/2016 623601101 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 3111B ATOMIC ABSORPTION DIRECT ASPIRATION 7416 1611324 21843072016 LCR-1022 D DIST-A Distribution System A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 3111B ATOMIC ABSORPTION DIRECT ASPIRATION 2016-08-23
DIST-A Distribution System A Finished LCR 1022 COPPER, FREE 8/15/2012 ND MG/L ACL 1.0 MG/L 0.05 MRL 9/5/2012 222800703 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 3111B ATOMIC ABSORPTION DIRECT ASPIRATION 7416 991847 13875322012 LCR-1022 N DIST-A Distribution System A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 3111B ATOMIC ABSORPTION DIRECT ASPIRATION 2012-08-15
DIST-A Distribution System A Finished LCR 1022 COPPER, FREE 8/14/2013 ND MG/L ACL 1.0 MG/L 0.05 MRL 9/4/2013 322600901 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 3111B ATOMIC ABSORPTION DIRECT ASPIRATION 7416 1143576 15807102013 LCR-1022 N DIST-A Distribution System A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 3111B ATOMIC ABSORPTION DIRECT ASPIRATION 2013-08-14
DIST-A Distribution System A Finished LCR 1022 COPPER, FREE 8/14/2013 ND MG/L ACL 1.0 MG/L 0.05 MRL 9/4/2013 322600910 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 3111B ATOMIC ABSORPTION DIRECT ASPIRATION 7416 1143585 15807192013 LCR-1022 N DIST-A Distribution System A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 3111B ATOMIC ABSORPTION DIRECT ASPIRATION 2013-08-14
DIST-A Distribution System A Finished LCR 1022 COPPER, FREE 8/14/2013 ND MG/L ACL 1.0 MG/L 0.05 MRL 9/4/2013 322600904 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 3111B ATOMIC ABSORPTION DIRECT ASPIRATION 7416 1143579 15807132013 LCR-1022 N DIST-A Distribution System A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 3111B ATOMIC ABSORPTION DIRECT ASPIRATION 2013-08-14
DIST-A Distribution System A Finished LCR 1022 COPPER, FREE 8/14/2013 ND MG/L ACL 1.0 MG/L 0.05 MRL 9/4/2013 322600905 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 3111B ATOMIC ABSORPTION DIRECT ASPIRATION 7416 1143580 15807142013 LCR-1022 N DIST-A Distribution System A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 3111B ATOMIC ABSORPTION DIRECT ASPIRATION 2013-08-14
DIST-A Distribution System A Finished LCR 1022 COPPER, FREE 8/13/2013 ND MG/L ACL 1.0 MG/L 0.05 MRL 9/4/2013 322600906 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 3111B ATOMIC ABSORPTION DIRECT ASPIRATION 7416 1143581 15807152013 LCR-1022 N DIST-A Distribution System A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 3111B ATOMIC ABSORPTION DIRECT ASPIRATION 2013-08-13
EP-A EP FOR ROCK CREEK 1 Finished SOC 2005 ENDRIN 9/4/2002 ND MG/L MCL 0.002 MG/L 2.0E-5 MDL 10/7/2002 02247/42S OR100013 ALEXIN ANALYTICAL LABORATORIES INC 12318 83804 1035072002 SOC-2005 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 2002-09-04
EP-A EP FOR ROCK CREEK 1 Finished ARS 1005 ARSENIC 8/14/2002 ND MG/L MCL 0.010 MG/L 0 MDL 10/7/2002 02226/27I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 12318 83803 1034782002 ARS-1005 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 2002-08-14
EP-A EP FOR ROCK CREEK 1 Finished IOC 1010 BARIUM 8/14/2002 ND MG/L MCL 2 MG/L 0 MDL 10/7/2002 02226/27I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 12318 83803 1034792002 IOC-1010 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 2002-08-14
EP-A EP FOR ROCK CREEK 1 Finished IOC 1035 MERCURY 8/14/2002 ND MG/L MCL 0.002 MG/L 0 MDL 10/7/2002 02226/27I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 12318 83803 1034862002 IOC-1035 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 2002-08-14
EP-A EP FOR ROCK CREEK 1 Finished NO3 1040 NITRATE 8/14/2002 ND MG/L MCL 10 MG/L 0 MDL 10/7/2002 02226/27I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 12318 83803 1034882002 NO3-1040 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 2002-08-14
EP-A EP FOR ROCK CREEK 1 Finished IOC 1052 SODIUM 8/14/2002 9.96 MG/L ACL 20 MG/L 10/7/2002 02226/27I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 3111B ATOMIC ABSORPTION DIRECT ASPIRATION 12318 83803 1034912002 IOC-1052 D EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 3111B ATOMIC ABSORPTION DIRECT ASPIRATION 2002-08-14
EP-A EP FOR ROCK CREEK 1 Finished IOC 1052 SODIUM 11/5/2019 13.0 MG/L ACL 20 MG/L 0.1 MRL 11/26/2019 930901401-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 3111B ATOMIC ABSORPTION DIRECT ASPIRATION 12318 2095616 28089192019 IOC-1052 D EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 3111B ATOMIC ABSORPTION DIRECT ASPIRATION 2019-11-05
DIST-A Distribution System A Finished LCR 1030 LEAD 8/15/2012 ND MG/L ACL 0.015 MG/L 0.002 MRL 9/5/2012 222800702 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 200.9 ATOMIC ABSORPTION, PLATFORM 7416 991846 13873992012 LCR-1030 N DIST-A Distribution System A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 200.9 ATOMIC ABSORPTION, PLATFORM 2012-08-15
EP-A EP FOR ROCK CREEK 1 Finished SOC 2031 DALAPON 11/16/2016 ND MG/L MCL 0.2 MG/L 0.005 MRL 2/7/2017 632100701-S OR100016 NEILSON RESEARCH CORPORATION 515.3 LIQUID-LIQUID EXTRACTION, DERIVATIZATION 12318 1664230 22625582016 SOC-2031 N EP-A EP FOR ROCK CREEK 1 Finished OR100016 NEILSON RESEARCH CORPORATION 515.3 LIQUID-LIQUID EXTRACTION, DERIVATIZATION 2016-11-16
EP-A EP FOR ROCK CREEK 1 Finished SOC 2010 BHC-GAMMA 11/16/2016 ND MG/L MCL 0.0002 MG/L 1.0E-5 MRL 2/7/2017 632100701-S OR100016 NEILSON RESEARCH CORPORATION 508 PESTICIDES, CHLORINATED, GC, ELCAPDET 12318 1664230 22625672016 SOC-2010 N EP-A EP FOR ROCK CREEK 1 Finished OR100016 NEILSON RESEARCH CORPORATION 508 PESTICIDES, CHLORINATED, GC, ELCAPDET 2016-11-16
EP-A EP FOR ROCK CREEK 1 Finished SOC 2010 BHC-GAMMA 12/4/2013 ND MG/L MCL 0.0002 MG/L 2.0E-5 MRL 1/6/2014 333801001-S OR100016 NEILSON RESEARCH CORPORATION 508 PESTICIDES, CHLORINATED, GC, ELCAPDET 12318 1194090 16632672013 SOC-2010 N EP-A EP FOR ROCK CREEK 1 Finished OR100016 NEILSON RESEARCH CORPORATION 508 PESTICIDES, CHLORINATED, GC, ELCAPDET 2013-12-04
EP-A EP FOR ROCK CREEK 1 Finished SOC 2010 BHC-GAMMA 11/8/2022 ND MG/L MCL 0.0002 MG/L 1.0E-5 MRL 12/5/2022 2312006-01-S OR100016 NEILSON RESEARCH CORPORATION 508 PESTICIDES, CHLORINATED, GC, ELCAPDET 12318 2564751 34072342022 SOC-2010 N EP-A EP FOR ROCK CREEK 1 Finished OR100016 NEILSON RESEARCH CORPORATION 508 PESTICIDES, CHLORINATED, GC, ELCAPDET 2022-11-08
EP-A EP FOR ROCK CREEK 1 Finished SOC 2010 BHC-GAMMA 11/5/2019 ND MG/L MCL 0.0002 MG/L 1.0E-5 MRL 11/22/2019 930901201-S OR100016 NEILSON RESEARCH CORPORATION 508 PESTICIDES, CHLORINATED, GC, ELCAPDET 12318 2095344 28082762019 SOC-2010 N EP-A EP FOR ROCK CREEK 1 Finished OR100016 NEILSON RESEARCH CORPORATION 508 PESTICIDES, CHLORINATED, GC, ELCAPDET 2019-11-05
EP-A EP FOR ROCK CREEK 1 Finished SOC 2065 HEPTACHLOR 12/4/2013 ND MG/L MCL 0.0004 MG/L 2.0E-5 MRL 1/6/2014 333801001-S OR100016 NEILSON RESEARCH CORPORATION 508 PESTICIDES, CHLORINATED, GC, ELCAPDET 12318 1194090 16631132013 SOC-2065 N EP-A EP FOR ROCK CREEK 1 Finished OR100016 NEILSON RESEARCH CORPORATION 508 PESTICIDES, CHLORINATED, GC, ELCAPDET 2013-12-04
EP-A EP FOR ROCK CREEK 1 Finished SOC 2065 HEPTACHLOR 11/16/2016 ND MG/L MCL 0.0004 MG/L 1.0E-5 MRL 2/7/2017 632100701-S OR100016 NEILSON RESEARCH CORPORATION 508 PESTICIDES, CHLORINATED, GC, ELCAPDET 12318 1664230 22625162016 SOC-2065 N EP-A EP FOR ROCK CREEK 1 Finished OR100016 NEILSON RESEARCH CORPORATION 508 PESTICIDES, CHLORINATED, GC, ELCAPDET 2016-11-16
EP-A EP FOR ROCK CREEK 1 Finished SOC 2065 HEPTACHLOR 11/8/2022 ND MG/L MCL 0.0004 MG/L 1.0E-5 MRL 12/5/2022 2312006-01-S OR100016 NEILSON RESEARCH CORPORATION 508 PESTICIDES, CHLORINATED, GC, ELCAPDET 12318 2564751 34070642022 SOC-2065 N EP-A EP FOR ROCK CREEK 1 Finished OR100016 NEILSON RESEARCH CORPORATION 508 PESTICIDES, CHLORINATED, GC, ELCAPDET 2022-11-08
EP-A EP FOR ROCK CREEK 1 Finished SOC 2065 HEPTACHLOR 11/5/2019 ND MG/L MCL 0.0004 MG/L 1.0E-5 MRL 11/22/2019 930901201-S OR100016 NEILSON RESEARCH CORPORATION 508 PESTICIDES, CHLORINATED, GC, ELCAPDET 12318 2095344 28081762019 SOC-2065 N EP-A EP FOR ROCK CREEK 1 Finished OR100016 NEILSON RESEARCH CORPORATION 508 PESTICIDES, CHLORINATED, GC, ELCAPDET 2019-11-05
EP-A EP FOR ROCK CREEK 1 Finished SOC 2946 ETHYLENE DIBROMIDE 12/4/2013 ND MG/L MCL 0.00005 MG/L 1.0E-5 MRL 1/6/2014 333801001-S OR100016 NEILSON RESEARCH CORPORATION 504.1 GC-MICROEXTRACTION-ECD 12318 1194090 16630202013 SOC-2946 N EP-A EP FOR ROCK CREEK 1 Finished OR100016 NEILSON RESEARCH CORPORATION 504.1 GC-MICROEXTRACTION-ECD 2013-12-04
EP-A EP FOR ROCK CREEK 1 Finished SOC 2015 METHOXYCHLOR 12/4/2013 ND MG/L MCL 0.04 MG/L 0.0001 MRL 1/6/2014 333801001-S OR100016 NEILSON RESEARCH CORPORATION 508 PESTICIDES, CHLORINATED, GC, ELCAPDET 12318 1194090 16632582013 SOC-2015 N EP-A EP FOR ROCK CREEK 1 Finished OR100016 NEILSON RESEARCH CORPORATION 508 PESTICIDES, CHLORINATED, GC, ELCAPDET 2013-12-04
EP-A EP FOR ROCK CREEK 1 Finished SOC 2015 METHOXYCHLOR 11/16/2016 ND MG/L MCL 0.04 MG/L 0.0001 MRL 2/7/2017 632100701-S OR100016 NEILSON RESEARCH CORPORATION 508 PESTICIDES, CHLORINATED, GC, ELCAPDET 12318 1664230 22625642016 SOC-2015 N EP-A EP FOR ROCK CREEK 1 Finished OR100016 NEILSON RESEARCH CORPORATION 508 PESTICIDES, CHLORINATED, GC, ELCAPDET 2016-11-16
EP-A EP FOR ROCK CREEK 1 Finished SOC 2015 METHOXYCHLOR 11/5/2019 ND MG/L MCL 0.04 MG/L 0.0001 MRL 11/22/2019 930901201-S OR100016 NEILSON RESEARCH CORPORATION 508 PESTICIDES, CHLORINATED, GC, ELCAPDET 12318 2095344 28082702019 SOC-2015 N EP-A EP FOR ROCK CREEK 1 Finished OR100016 NEILSON RESEARCH CORPORATION 508 PESTICIDES, CHLORINATED, GC, ELCAPDET 2019-11-05
EP-A EP FOR ROCK CREEK 1 Finished SOC 2015 METHOXYCHLOR 11/8/2022 ND MG/L MCL 0.04 MG/L 0.0001 MRL 12/5/2022 2312006-01-S OR100016 NEILSON RESEARCH CORPORATION 508 PESTICIDES, CHLORINATED, GC, ELCAPDET 12318 2564751 34072242022 SOC-2015 N EP-A EP FOR ROCK CREEK 1 Finished OR100016 NEILSON RESEARCH CORPORATION 508 PESTICIDES, CHLORINATED, GC, ELCAPDET 2022-11-08
EP-A EP FOR ROCK CREEK 1 Finished SOC 2033 ENDOTHALL 11/16/2016 ND MG/L MCL 0.1 MG/L 0.01 MRL 2/7/2017 632100701-S OR100016 NEILSON RESEARCH CORPORATION 548.1 GC-L/S EXTRACTION-ELECTRON CAPTURE DETEC 12318 1664230 22625522016 SOC-2033 N EP-A EP FOR ROCK CREEK 1 Finished OR100016 NEILSON RESEARCH CORPORATION 548.1 GC-L/S EXTRACTION-ELECTRON CAPTURE DETEC 2016-11-16
EP-A EP FOR ROCK CREEK 1 Finished SOC 2033 ENDOTHALL 12/4/2013 ND MG/L MCL 0.1 MG/L 0.01 MRL 1/6/2014 333801001-S OR100016 NEILSON RESEARCH CORPORATION 548.1 GC-L/S EXTRACTION-ELECTRON CAPTURE DETEC 12318 1194090 16632222013 SOC-2033 N EP-A EP FOR ROCK CREEK 1 Finished OR100016 NEILSON RESEARCH CORPORATION 548.1 GC-L/S EXTRACTION-ELECTRON CAPTURE DETEC 2013-12-04
EP-A EP FOR ROCK CREEK 1 Finished SOC 2033 ENDOTHALL 11/5/2019 ND MG/L MCL 0.1 MG/L 0.01 MRL 11/22/2019 930901201-S OR100016 NEILSON RESEARCH CORPORATION 548.1 GC-L/S EXTRACTION-ELECTRON CAPTURE DETEC 12318 2095344 28082482019 SOC-2033 N EP-A EP FOR ROCK CREEK 1 Finished OR100016 NEILSON RESEARCH CORPORATION 548.1 GC-L/S EXTRACTION-ELECTRON CAPTURE DETEC 2019-11-05
EP-A EP FOR ROCK CREEK 1 Finished SOC 2033 ENDOTHALL 12/13/2010 ND MG/L MCL 0.1 MG/L 0.01 MRL 1/10/2011 012140201-S OR100031 UMPQUA RESEARCH CO - MC 548.1 GC-L/S EXTRACTION-ELECTRON CAPTURE DETEC 12318 781001 11251012010 SOC-2033 N EP-A EP FOR ROCK CREEK 1 Finished OR100031 UMPQUA RESEARCH CO - MC 548.1 GC-L/S EXTRACTION-ELECTRON CAPTURE DETEC 2010-12-13
EP-A EP FOR ROCK CREEK 1 Finished SOC 2033 ENDOTHALL 12/13/2010 ND MG/L MCL 0.1 MG/L 0.01 MRL 1/27/2011 034700302-S OR100031 UMPQUA RESEARCH CO - MC 548.1 GC-L/S EXTRACTION-ELECTRON CAPTURE DETEC 12318 785982 11311592010 SOC-2033 N EP-A EP FOR ROCK CREEK 1 Finished OR100031 UMPQUA RESEARCH CO - MC 548.1 GC-L/S EXTRACTION-ELECTRON CAPTURE DETEC 2010-12-13
EP-A EP FOR ROCK CREEK 1 Finished SOC 2033 ENDOTHALL 7/17/2007 ND MCL 0.1 MG/L 0.01 MRL 8/14/2007 0719805-S OR100031 UMPQUA RESEARCH CO - MC 548.1 GC-L/S EXTRACTION-ELECTRON CAPTURE DETEC 12318 465643 6649112007 SOC-2033 N EP-A EP FOR ROCK CREEK 1 Finished OR100031 UMPQUA RESEARCH CO - MC 548.1 GC-L/S EXTRACTION-ELECTRON CAPTURE DETEC 2007-07-17
EP-A EP FOR ROCK CREEK 1 Finished SOC 2033 ENDOTHALL 11/8/2022 ND MG/L MCL 0.1 MG/L 0.01 MRL 12/5/2022 2312006-01-S OR100016 NEILSON RESEARCH CORPORATION 548.1 GC-L/S EXTRACTION-ELECTRON CAPTURE DETEC 12318 2564751 34071842022 SOC-2033 N EP-A EP FOR ROCK CREEK 1 Finished OR100016 NEILSON RESEARCH CORPORATION 548.1 GC-L/S EXTRACTION-ELECTRON CAPTURE DETEC 2022-11-08
EP-A EP FOR ROCK CREEK 1 Finished SOC 2040 PICLORAM 12/4/2013 ND MG/L MCL 0.5 MG/L 0.005 MRL 1/6/2014 333801001-S OR100016 NEILSON RESEARCH CORPORATION 515.3 LIQUID-LIQUID EXTRACTION, DERIVATIZATION 12318 1194090 16631672013 SOC-2040 N EP-A EP FOR ROCK CREEK 1 Finished OR100016 NEILSON RESEARCH CORPORATION 515.3 LIQUID-LIQUID EXTRACTION, DERIVATIZATION 2013-12-04
EP-A EP FOR ROCK CREEK 1 Finished SOC 2040 PICLORAM 11/16/2016 ND MG/L MCL 0.5 MG/L 0.005 MRL 2/7/2017 632100701-S OR100016 NEILSON RESEARCH CORPORATION 515.3 LIQUID-LIQUID EXTRACTION, DERIVATIZATION 12318 1664230 22625342016 SOC-2040 N EP-A EP FOR ROCK CREEK 1 Finished OR100016 NEILSON RESEARCH CORPORATION 515.3 LIQUID-LIQUID EXTRACTION, DERIVATIZATION 2016-11-16
EP-A EP FOR ROCK CREEK 1 Finished SOC 2040 PICLORAM 11/8/2022 ND MG/L MCL 0.5 MG/L 0.005 MRL 12/5/2022 2312006-01-S OR100016 NEILSON RESEARCH CORPORATION 515.3 LIQUID-LIQUID EXTRACTION, DERIVATIZATION 12318 2564751 34071242022 SOC-2040 N EP-A EP FOR ROCK CREEK 1 Finished OR100016 NEILSON RESEARCH CORPORATION 515.3 LIQUID-LIQUID EXTRACTION, DERIVATIZATION 2022-11-08
EP-A EP FOR ROCK CREEK 1 Finished IOC 1010 BARIUM 11/5/2019 0.00305 MG/L MCL 2 MG/L 0.0005 MRL 11/26/2019 930901401 OR100016 NEILSON RESEARCH CORPORATION 200.8 INDUCTIVELY COUPLED PLASMA MASS SPECTROM 12318 2095606 28089842019 IOC-1010 D EP-A EP FOR ROCK CREEK 1 Finished OR100016 NEILSON RESEARCH CORPORATION 200.8 INDUCTIVELY COUPLED PLASMA MASS SPECTROM 2019-11-05
EP-A EP FOR ROCK CREEK 1 Finished IOC 1075 BERYLLIUM, TOTAL 11/5/2019 ND MG/L MCL 0.004 MG/L 0.0001 MRL 11/26/2019 930901401 OR100016 NEILSON RESEARCH CORPORATION 200.8 INDUCTIVELY COUPLED PLASMA MASS SPECTROM 12318 2095606 28089072019 IOC-1075 N EP-A EP FOR ROCK CREEK 1 Finished OR100016 NEILSON RESEARCH CORPORATION 200.8 INDUCTIVELY COUPLED PLASMA MASS SPECTROM 2019-11-05
EP-A EP FOR ROCK CREEK 1 Finished SOC 2034 GLYPHOSATE 11/5/2019 ND MG/L MCL 0.7 MG/L 0.05 MRL 11/22/2019 930901201-S OR100016 NEILSON RESEARCH CORPORATION 547 HIGH PERF LIQ CHROM-POST COL REACTOR-FLU 12318 2095344 28082422019 SOC-2034 N EP-A EP FOR ROCK CREEK 1 Finished OR100016 NEILSON RESEARCH CORPORATION 547 HIGH PERF LIQ CHROM-POST COL REACTOR-FLU 2019-11-05
EP-A EP FOR ROCK CREEK 1 Finished SOC 2034 GLYPHOSATE 11/8/2022 ND MG/L MCL 0.7 MG/L 0.05 MRL 12/5/2022 2312006-01-S OR100016 NEILSON RESEARCH CORPORATION 547 HIGH PERF LIQ CHROM-POST COL REACTOR-FLU 12318 2564751 34071742022 SOC-2034 N EP-A EP FOR ROCK CREEK 1 Finished OR100016 NEILSON RESEARCH CORPORATION 547 HIGH PERF LIQ CHROM-POST COL REACTOR-FLU 2022-11-08
EP-A EP FOR ROCK CREEK 1 Finished SOC 2034 GLYPHOSATE 7/17/2007 ND MCL 0.7 MG/L 0.01 MRL 8/14/2007 0719805-S OR100031 UMPQUA RESEARCH CO - MC 547 HIGH PERF LIQ CHROM-POST COL REACTOR-FLU 12318 465643 6649142007 SOC-2034 N EP-A EP FOR ROCK CREEK 1 Finished OR100031 UMPQUA RESEARCH CO - MC 547 HIGH PERF LIQ CHROM-POST COL REACTOR-FLU 2007-07-17
EP-A EP FOR ROCK CREEK 1 Finished SOC 2034 GLYPHOSATE 12/13/2010 ND MG/L MCL 0.7 MG/L 0.01 MRL 1/27/2011 034700302-S OR100031 UMPQUA RESEARCH CO - MC 547 HIGH PERF LIQ CHROM-POST COL REACTOR-FLU 12318 785982 11311562010 SOC-2034 N EP-A EP FOR ROCK CREEK 1 Finished OR100031 UMPQUA RESEARCH CO - MC 547 HIGH PERF LIQ CHROM-POST COL REACTOR-FLU 2010-12-13
EP-A EP FOR ROCK CREEK 1 Finished SOC 2034 GLYPHOSATE 12/13/2010 ND MG/L MCL 0.7 MG/L 0.01 MRL 1/10/2011 012140201-S OR100031 UMPQUA RESEARCH CO - MC 547 HIGH PERF LIQ CHROM-POST COL REACTOR-FLU 12318 781001 11250952010 SOC-2034 N EP-A EP FOR ROCK CREEK 1 Finished OR100031 UMPQUA RESEARCH CO - MC 547 HIGH PERF LIQ CHROM-POST COL REACTOR-FLU 2010-12-13
EP-A EP FOR ROCK CREEK 1 Finished VOC 2955 XYLENES, TOTAL 7/17/2007 ND MCL 10 MG/L 0.0015 MRL 8/14/2007 0719805-V OR100031 UMPQUA RESEARCH CO - MC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 463146 6599392007 VOC-2955 N EP-A EP FOR ROCK CREEK 1 Finished OR100031 UMPQUA RESEARCH CO - MC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2007-07-17
EP-A EP FOR ROCK CREEK 1 Finished SOC 2040 PICLORAM 12/13/2010 ND MG/L MCL 0.5 MG/L 0.0002 MRL 1/10/2011 012140201-S OR100031 UMPQUA RESEARCH CO - MC 515.2 ACIDS, CHLORINATED, GC, ELCAPDET 12318 781001 11250652010 SOC-2040 N EP-A EP FOR ROCK CREEK 1 Finished OR100031 UMPQUA RESEARCH CO - MC 515.2 ACIDS, CHLORINATED, GC, ELCAPDET 2010-12-13
EP-A EP FOR ROCK CREEK 1 Finished SOC 2040 PICLORAM 12/13/2010 ND MG/L MCL 0.5 MG/L 0.0002 MRL 1/27/2011 034700302-S OR100031 UMPQUA RESEARCH CO - MC 515.2 ACIDS, CHLORINATED, GC, ELCAPDET 12318 785982 11311412010 SOC-2040 N EP-A EP FOR ROCK CREEK 1 Finished OR100031 UMPQUA RESEARCH CO - MC 515.2 ACIDS, CHLORINATED, GC, ELCAPDET 2010-12-13
EP-A EP FOR ROCK CREEK 1 Finished SOC 2040 PICLORAM 7/17/2007 ND MCL 0.5 MG/L 0.0002 MRL 8/14/2007 0719805-S OR100031 UMPQUA RESEARCH CO - MC 515.2 ACIDS, CHLORINATED, GC, ELCAPDET 12318 465643 6649222007 SOC-2040 N EP-A EP FOR ROCK CREEK 1 Finished OR100031 UMPQUA RESEARCH CO - MC 515.2 ACIDS, CHLORINATED, GC, ELCAPDET 2007-07-17
EP-A EP FOR ROCK CREEK 1 Finished SOC 2105 2,4-D 12/13/2010 ND MG/L MCL 0.07 MG/L 0.0002 MRL 1/27/2011 034700302-S OR100031 UMPQUA RESEARCH CO - MC 515.2 ACIDS, CHLORINATED, GC, ELCAPDET 12318 785982 11311172010 SOC-2105 N EP-A EP FOR ROCK CREEK 1 Finished OR100031 UMPQUA RESEARCH CO - MC 515.2 ACIDS, CHLORINATED, GC, ELCAPDET 2010-12-13
EP-A EP FOR ROCK CREEK 1 Finished SOC 2105 2,4-D 12/13/2010 ND MG/L MCL 0.07 MG/L 0.0002 MRL 1/10/2011 012140201-S OR100031 UMPQUA RESEARCH CO - MC 515.2 ACIDS, CHLORINATED, GC, ELCAPDET 12318 781001 11250172010 SOC-2105 N EP-A EP FOR ROCK CREEK 1 Finished OR100031 UMPQUA RESEARCH CO - MC 515.2 ACIDS, CHLORINATED, GC, ELCAPDET 2010-12-13
EP-A EP FOR ROCK CREEK 1 Finished SOC 2105 2,4-D 7/17/2007 ND MCL 0.07 MG/L 0.0002 MRL 8/14/2007 0719805-S OR100031 UMPQUA RESEARCH CO - MC 515.2 ACIDS, CHLORINATED, GC, ELCAPDET 12318 465643 6648982007 SOC-2105 N EP-A EP FOR ROCK CREEK 1 Finished OR100031 UMPQUA RESEARCH CO - MC 515.2 ACIDS, CHLORINATED, GC, ELCAPDET 2007-07-17
EP-A EP FOR ROCK CREEK 1 Finished SOC 2110 2,4,5-TP 7/17/2007 ND MCL 0.05 MG/L 0.0004 MRL 8/14/2007 0719805-S OR100031 UMPQUA RESEARCH CO - MC 515.2 ACIDS, CHLORINATED, GC, ELCAPDET 12318 465643 6648992007 SOC-2110 N EP-A EP FOR ROCK CREEK 1 Finished OR100031 UMPQUA RESEARCH CO - MC 515.2 ACIDS, CHLORINATED, GC, ELCAPDET 2007-07-17
EP-A EP FOR ROCK CREEK 1 Finished SOC 2110 2,4,5-TP 12/13/2010 ND MG/L MCL 0.05 MG/L 0.0004 MRL 1/10/2011 012140201-S OR100031 UMPQUA RESEARCH CO - MC 515.2 ACIDS, CHLORINATED, GC, ELCAPDET 12318 781001 11250112010 SOC-2110 N EP-A EP FOR ROCK CREEK 1 Finished OR100031 UMPQUA RESEARCH CO - MC 515.2 ACIDS, CHLORINATED, GC, ELCAPDET 2010-12-13
EP-A EP FOR ROCK CREEK 1 Finished SOC 2110 2,4,5-TP 12/13/2010 ND MG/L MCL 0.05 MG/L 0.0004 MRL 1/27/2011 034700302-S OR100031 UMPQUA RESEARCH CO - MC 515.2 ACIDS, CHLORINATED, GC, ELCAPDET 12318 785982 11311142010 SOC-2110 N EP-A EP FOR ROCK CREEK 1 Finished OR100031 UMPQUA RESEARCH CO - MC 515.2 ACIDS, CHLORINATED, GC, ELCAPDET 2010-12-13
EP-A EP FOR ROCK CREEK 1 Finished SOC 2274 HEXACHLOROBENZENE 11/8/2022 ND MG/L MCL 0.001 MG/L 0.0001 MRL 12/5/2022 2312006-01-S OR100016 NEILSON RESEARCH CORPORATION 525.2 ORGANICS, GC/MS, LIQ/SOLEXT, CAPCOLUMN 12318 2564751 34070242022 SOC-2274 N EP-A EP FOR ROCK CREEK 1 Finished OR100016 NEILSON RESEARCH CORPORATION 525.2 ORGANICS, GC/MS, LIQ/SOLEXT, CAPCOLUMN 2022-11-08
EP-A EP FOR ROCK CREEK 1 Finished SOC 2005 ENDRIN 12/13/2010 ND MG/L MCL 0.002 MG/L 2.0E-5 MRL 1/27/2011 034700302-S OR100031 UMPQUA RESEARCH CO - MC 525.2 ORGANICS, GC/MS, LIQ/SOLEXT, CAPCOLUMN 12318 785982 11311772010 SOC-2005 N EP-A EP FOR ROCK CREEK 1 Finished OR100031 UMPQUA RESEARCH CO - MC 525.2 ORGANICS, GC/MS, LIQ/SOLEXT, CAPCOLUMN 2010-12-13
EP-A EP FOR ROCK CREEK 1 Finished SOC 2005 ENDRIN 7/17/2007 ND MCL 0.002 MG/L 2.0E-5 MRL 8/14/2007 0719805-S OR100031 UMPQUA RESEARCH CO - MC 525.2 ORGANICS, GC/MS, LIQ/SOLEXT, CAPCOLUMN 12318 465643 6649122007 SOC-2005 N EP-A EP FOR ROCK CREEK 1 Finished OR100031 UMPQUA RESEARCH CO - MC 525.2 ORGANICS, GC/MS, LIQ/SOLEXT, CAPCOLUMN 2007-07-17
EP-A EP FOR ROCK CREEK 1 Finished SOC 2039 DI(2-ETHYLHEXYL) PHTHALATE 12/4/2013 ND MG/L MCL 0.006 MG/L 0.0006 MRL 1/6/2014 333801001-S OR100016 NEILSON RESEARCH CORPORATION 525.2 ORGANICS, GC/MS, LIQ/SOLEXT, CAPCOLUMN 12318 1194090 16631772013 SOC-2039 N EP-A EP FOR ROCK CREEK 1 Finished OR100016 NEILSON RESEARCH CORPORATION 525.2 ORGANICS, GC/MS, LIQ/SOLEXT, CAPCOLUMN 2013-12-04
EP-A EP FOR ROCK CREEK 1 Finished SOC 2039 DI(2-ETHYLHEXYL) PHTHALATE 11/16/2016 ND MG/L MCL 0.006 MG/L 0.002 MRL 2/7/2017 632100701-S OR100016 NEILSON RESEARCH CORPORATION 525.2 ORGANICS, GC/MS, LIQ/SOLEXT, CAPCOLUMN 12318 1664230 22625372016 SOC-2039 N EP-A EP FOR ROCK CREEK 1 Finished OR100016 NEILSON RESEARCH CORPORATION 525.2 ORGANICS, GC/MS, LIQ/SOLEXT, CAPCOLUMN 2016-11-16
EP-A EP FOR ROCK CREEK 1 Finished SOC 2039 DI(2-ETHYLHEXYL) PHTHALATE 12/13/2010 ND MG/L MCL 0.006 MG/L 0.0013 MRL 1/10/2011 012140201-S OR100031 UMPQUA RESEARCH CO - MC 525.2 ORGANICS, GC/MS, LIQ/SOLEXT, CAPCOLUMN 12318 781001 11250712010 SOC-2039 N EP-A EP FOR ROCK CREEK 1 Finished OR100031 UMPQUA RESEARCH CO - MC 525.2 ORGANICS, GC/MS, LIQ/SOLEXT, CAPCOLUMN 2010-12-13
EP-A EP FOR ROCK CREEK 1 Finished SOC 2039 DI(2-ETHYLHEXYL) PHTHALATE 12/13/2010 ND MG/L MCL 0.006 MG/L 0.0013 MRL 1/27/2011 034700302-S OR100031 UMPQUA RESEARCH CO - MC 525.2 ORGANICS, GC/MS, LIQ/SOLEXT, CAPCOLUMN 12318 785982 11311442010 SOC-2039 N EP-A EP FOR ROCK CREEK 1 Finished OR100031 UMPQUA RESEARCH CO - MC 525.2 ORGANICS, GC/MS, LIQ/SOLEXT, CAPCOLUMN 2010-12-13
EP-A EP FOR ROCK CREEK 1 Finished SOC 2040 PICLORAM 11/5/2019 ND MG/L MCL 0.5 MG/L 0.005 MRL 11/22/2019 930901201-S OR100016 NEILSON RESEARCH CORPORATION 515.3 LIQUID-LIQUID EXTRACTION, DERIVATIZATION 12318 2095344 28082122019 SOC-2040 N EP-A EP FOR ROCK CREEK 1 Finished OR100016 NEILSON RESEARCH CORPORATION 515.3 LIQUID-LIQUID EXTRACTION, DERIVATIZATION 2019-11-05
EP-A EP FOR ROCK CREEK 1 Finished SOC 2105 2,4-D 11/8/2022 ND MG/L MCL 0.07 MG/L 0.001 MRL 12/5/2022 2312006-01-S OR100016 NEILSON RESEARCH CORPORATION 515.3 LIQUID-LIQUID EXTRACTION, DERIVATIZATION 12318 2564751 34070442022 SOC-2105 N EP-A EP FOR ROCK CREEK 1 Finished OR100016 NEILSON RESEARCH CORPORATION 515.3 LIQUID-LIQUID EXTRACTION, DERIVATIZATION 2022-11-08
EP-A EP FOR ROCK CREEK 1 Finished SOC 2105 2,4-D 11/5/2019 ND MG/L MCL 0.07 MG/L 0.001 MRL 11/22/2019 930901201-S OR100016 NEILSON RESEARCH CORPORATION 515.3 LIQUID-LIQUID EXTRACTION, DERIVATIZATION 12318 2095344 28081642019 SOC-2105 N EP-A EP FOR ROCK CREEK 1 Finished OR100016 NEILSON RESEARCH CORPORATION 515.3 LIQUID-LIQUID EXTRACTION, DERIVATIZATION 2019-11-05
EP-A EP FOR ROCK CREEK 1 Finished SOC 2005 ENDRIN 12/4/2013 ND MG/L MCL 0.002 MG/L 2.0E-5 MRL 1/6/2014 333801001-S OR100016 NEILSON RESEARCH CORPORATION 508 PESTICIDES, CHLORINATED, GC, ELCAPDET 12318 1194090 16632762013 SOC-2005 N EP-A EP FOR ROCK CREEK 1 Finished OR100016 NEILSON RESEARCH CORPORATION 508 PESTICIDES, CHLORINATED, GC, ELCAPDET 2013-12-04
EP-A EP FOR ROCK CREEK 1 Finished SOC 2005 ENDRIN 11/16/2016 ND MG/L MCL 0.002 MG/L 1.0E-5 MRL 2/7/2017 632100701-S OR100016 NEILSON RESEARCH CORPORATION 508 PESTICIDES, CHLORINATED, GC, ELCAPDET 12318 1664230 22625702016 SOC-2005 N EP-A EP FOR ROCK CREEK 1 Finished OR100016 NEILSON RESEARCH CORPORATION 508 PESTICIDES, CHLORINATED, GC, ELCAPDET 2016-11-16
EP-A EP FOR ROCK CREEK 1 Finished SOC 2005 ENDRIN 11/5/2019 ND MG/L MCL 0.002 MG/L 1.0E-5 MRL 11/22/2019 930901201-S OR100016 NEILSON RESEARCH CORPORATION 508 PESTICIDES, CHLORINATED, GC, ELCAPDET 12318 2095344 28082822019 SOC-2005 N EP-A EP FOR ROCK CREEK 1 Finished OR100016 NEILSON RESEARCH CORPORATION 508 PESTICIDES, CHLORINATED, GC, ELCAPDET 2019-11-05
EP-A EP FOR ROCK CREEK 1 Finished SOC 2005 ENDRIN 11/8/2022 ND MG/L MCL 0.002 MG/L 1.0E-5 MRL 12/5/2022 2312006-01-S OR100016 NEILSON RESEARCH CORPORATION 508 PESTICIDES, CHLORINATED, GC, ELCAPDET 12318 2564751 34072442022 SOC-2005 N EP-A EP FOR ROCK CREEK 1 Finished OR100016 NEILSON RESEARCH CORPORATION 508 PESTICIDES, CHLORINATED, GC, ELCAPDET 2022-11-08
EP-A EP FOR ROCK CREEK 1 Finished SOC 2067 HEPTACHLOR EPOXIDE 12/4/2013 ND MG/L MCL 0.0002 MG/L 2.0E-5 MRL 1/6/2014 333801001-S OR100016 NEILSON RESEARCH CORPORATION 508 PESTICIDES, CHLORINATED, GC, ELCAPDET 12318 1194090 16631042013 SOC-2067 N EP-A EP FOR ROCK CREEK 1 Finished OR100016 NEILSON RESEARCH CORPORATION 508 PESTICIDES, CHLORINATED, GC, ELCAPDET 2013-12-04
EP-A EP FOR ROCK CREEK 1 Finished SOC 2039 DI(2-ETHYLHEXYL) PHTHALATE 7/17/2007 ND MCL 0.006 MG/L 0.001 MRL 8/14/2007 0719805-S OR100031 UMPQUA RESEARCH CO - MC 525.2 ORGANICS, GC/MS, LIQ/SOLEXT, CAPCOLUMN 12318 465643 6649212007 SOC-2039 N EP-A EP FOR ROCK CREEK 1 Finished OR100031 UMPQUA RESEARCH CO - MC 525.2 ORGANICS, GC/MS, LIQ/SOLEXT, CAPCOLUMN 2007-07-17
EP-A EP FOR ROCK CREEK 1 Finished SOC 2039 DI(2-ETHYLHEXYL) PHTHALATE 11/8/2022 ND MG/L MCL 0.006 MG/L 0.002 MRL 12/5/2022 2312006-01-S OR100016 NEILSON RESEARCH CORPORATION 525.2 ORGANICS, GC/MS, LIQ/SOLEXT, CAPCOLUMN 12318 2564751 34071342022 SOC-2039 N EP-A EP FOR ROCK CREEK 1 Finished OR100016 NEILSON RESEARCH CORPORATION 525.2 ORGANICS, GC/MS, LIQ/SOLEXT, CAPCOLUMN 2022-11-08
EP-A EP FOR ROCK CREEK 1 Finished SOC 2039 DI(2-ETHYLHEXYL) PHTHALATE 11/5/2019 ND MG/L MCL 0.006 MG/L 0.002 MRL 11/22/2019 930901201-S OR100016 NEILSON RESEARCH CORPORATION 525.2 ORGANICS, GC/MS, LIQ/SOLEXT, CAPCOLUMN 12318 2095344 28082182019 SOC-2039 N EP-A EP FOR ROCK CREEK 1 Finished OR100016 NEILSON RESEARCH CORPORATION 525.2 ORGANICS, GC/MS, LIQ/SOLEXT, CAPCOLUMN 2019-11-05
EP-A EP FOR ROCK CREEK 1 Finished SOC 2050 ATRAZINE 11/8/2022 ND MG/L MCL 0.003 MG/L 0.0003 MRL 12/5/2022 2312006-01-S OR100016 NEILSON RESEARCH CORPORATION 525.2 ORGANICS, GC/MS, LIQ/SOLEXT, CAPCOLUMN 12318 2564751 34070842022 SOC-2050 N EP-A EP FOR ROCK CREEK 1 Finished OR100016 NEILSON RESEARCH CORPORATION 525.2 ORGANICS, GC/MS, LIQ/SOLEXT, CAPCOLUMN 2022-11-08
DIST-A Distribution System A Finished LCR 1030 LEAD 8/15/2012 ND MG/L ACL 0.015 MG/L 0.002 MRL 9/5/2012 222800705 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 200.9 ATOMIC ABSORPTION, PLATFORM 7416 991849 13874022012 LCR-1030 N DIST-A Distribution System A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 200.9 ATOMIC ABSORPTION, PLATFORM 2012-08-15
DIST-A Distribution System A Finished LCR 1030 LEAD 8/15/2012 ND MG/L ACL 0.015 MG/L 0.002 MRL 9/5/2012 222800708 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 200.9 ATOMIC ABSORPTION, PLATFORM 7416 991852 13874052012 LCR-1030 N DIST-A Distribution System A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 200.9 ATOMIC ABSORPTION, PLATFORM 2012-08-15
DIST-A Distribution System A Finished LCR 1030 LEAD 8/15/2012 ND MG/L ACL 0.015 MG/L 0.002 MRL 9/5/2012 222800709 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 200.9 ATOMIC ABSORPTION, PLATFORM 7416 991853 13874062012 LCR-1030 N DIST-A Distribution System A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 200.9 ATOMIC ABSORPTION, PLATFORM 2012-08-15
DIST-A Distribution System A Finished ASB 1094 ASBESTOS 11/5/2019 ND MFL MCL 7 MFL 0.335 MRL 11/14/2019 930901101-A 4155 LABCOR PORTLAND 100.2 TRANSMISSION ELECTRON MICROSCOPY 7416 2093050 28024652019 ASB-1094 N DIST-A Distribution System A Finished 4155 LABCOR PORTLAND 100.2 TRANSMISSION ELECTRON MICROSCOPY 2019-11-05
DIST-A Distribution System A Finished ASB 1094 ASBESTOS 8/15/2007 ND MG/L MCL 7 MFL 0.2 MRL 10/11/2007 11996003 WA200003 LABCOR SEATTLE 100.2 TRANSMISSION ELECTRON MICROSCOPY 7416 467618 6694812007 ASB-1094 N DIST-A Distribution System A Finished WA200003 LABCOR SEATTLE 100.2 TRANSMISSION ELECTRON MICROSCOPY 2007-08-15
EP-A EP FOR ROCK CREEK 1 Finished SOC 2050 ATRAZINE 12/13/2010 ND MG/L MCL 0.003 MG/L 0.0002 MRL 1/10/2011 012140201-S OR100031 UMPQUA RESEARCH CO - MC 525.2 ORGANICS, GC/MS, LIQ/SOLEXT, CAPCOLUMN 12318 781001 11250412010 SOC-2050 N EP-A EP FOR ROCK CREEK 1 Finished OR100031 UMPQUA RESEARCH CO - MC 525.2 ORGANICS, GC/MS, LIQ/SOLEXT, CAPCOLUMN 2010-12-13
EP-A EP FOR ROCK CREEK 1 Finished SOC 2050 ATRAZINE 12/13/2010 ND MG/L MCL 0.003 MG/L 0.0002 MRL 1/27/2011 034700302-S OR100031 UMPQUA RESEARCH CO - MC 525.2 ORGANICS, GC/MS, LIQ/SOLEXT, CAPCOLUMN 12318 785982 11311292010 SOC-2050 N EP-A EP FOR ROCK CREEK 1 Finished OR100031 UMPQUA RESEARCH CO - MC 525.2 ORGANICS, GC/MS, LIQ/SOLEXT, CAPCOLUMN 2010-12-13
EP-A EP FOR ROCK CREEK 1 Finished SOC 2050 ATRAZINE 7/17/2007 ND MCL 0.003 MG/L 0.0002 MRL 8/14/2007 0719805-S OR100031 UMPQUA RESEARCH CO - MC 525.2 ORGANICS, GC/MS, LIQ/SOLEXT, CAPCOLUMN 12318 465643 6649022007 SOC-2050 N EP-A EP FOR ROCK CREEK 1 Finished OR100031 UMPQUA RESEARCH CO - MC 525.2 ORGANICS, GC/MS, LIQ/SOLEXT, CAPCOLUMN 2007-07-17
EP-A EP FOR ROCK CREEK 1 Finished SOC 2050 ATRAZINE 11/16/2016 ND MG/L MCL 0.003 MG/L 0.0003 MRL 2/7/2017 632100701-S OR100016 NEILSON RESEARCH CORPORATION 525.2 ORGANICS, GC/MS, LIQ/SOLEXT, CAPCOLUMN 12318 1664230 22625222016 SOC-2050 N EP-A EP FOR ROCK CREEK 1 Finished OR100016 NEILSON RESEARCH CORPORATION 525.2 ORGANICS, GC/MS, LIQ/SOLEXT, CAPCOLUMN 2016-11-16
EP-A EP FOR ROCK CREEK 1 Finished SOC 2050 ATRAZINE 12/4/2013 ND MG/L MCL 0.003 MG/L 0.0003 MRL 1/6/2014 333801001-S OR100016 NEILSON RESEARCH CORPORATION 525.2 ORGANICS, GC/MS, LIQ/SOLEXT, CAPCOLUMN 12318 1194090 16631312013 SOC-2050 N EP-A EP FOR ROCK CREEK 1 Finished OR100016 NEILSON RESEARCH CORPORATION 525.2 ORGANICS, GC/MS, LIQ/SOLEXT, CAPCOLUMN 2013-12-04
EP-A EP FOR ROCK CREEK 1 Finished SOC 2050 ATRAZINE 11/5/2019 ND MG/L MCL 0.003 MG/L 0.0003 MRL 11/22/2019 930901201-S OR100016 NEILSON RESEARCH CORPORATION 525.2 ORGANICS, GC/MS, LIQ/SOLEXT, CAPCOLUMN 12318 2095344 28081882019 SOC-2050 N EP-A EP FOR ROCK CREEK 1 Finished OR100016 NEILSON RESEARCH CORPORATION 525.2 ORGANICS, GC/MS, LIQ/SOLEXT, CAPCOLUMN 2019-11-05
EP-A EP FOR ROCK CREEK 1 Finished SOC 2067 HEPTACHLOR EPOXIDE 7/17/2007 ND MCL 0.0002 MG/L 2.0E-5 MRL 8/14/2007 0719805-S OR100031 UMPQUA RESEARCH CO - MC 525.2 ORGANICS, GC/MS, LIQ/SOLEXT, CAPCOLUMN 12318 465643 6649152007 SOC-2067 N EP-A EP FOR ROCK CREEK 1 Finished OR100031 UMPQUA RESEARCH CO - MC 525.2 ORGANICS, GC/MS, LIQ/SOLEXT, CAPCOLUMN 2007-07-17
EP-A EP FOR ROCK CREEK 1 Finished SOC 2067 HEPTACHLOR EPOXIDE 12/13/2010 ND MG/L MCL 0.0002 MG/L 2.0E-5 MRL 1/27/2011 034700302-S OR100031 UMPQUA RESEARCH CO - MC 525.2 ORGANICS, GC/MS, LIQ/SOLEXT, CAPCOLUMN 12318 785982 11311202010 SOC-2067 N EP-A EP FOR ROCK CREEK 1 Finished OR100031 UMPQUA RESEARCH CO - MC 525.2 ORGANICS, GC/MS, LIQ/SOLEXT, CAPCOLUMN 2010-12-13
EP-A EP FOR ROCK CREEK 1 Finished SOC 2067 HEPTACHLOR EPOXIDE 12/13/2010 ND MG/L MCL 0.0002 MG/L 2.0E-5 MRL 1/10/2011 012140201-S OR100031 UMPQUA RESEARCH CO - MC 525.2 ORGANICS, GC/MS, LIQ/SOLEXT, CAPCOLUMN 12318 781001 11250232010 SOC-2067 N EP-A EP FOR ROCK CREEK 1 Finished OR100031 UMPQUA RESEARCH CO - MC 525.2 ORGANICS, GC/MS, LIQ/SOLEXT, CAPCOLUMN 2010-12-13
EP-A EP FOR ROCK CREEK 1 Finished SOC 2326 PENTACHLOROPHENOL 12/13/2010 ND MG/L MCL 0.001 MG/L 8.0E-5 MRL 1/27/2011 034700302-S OR100031 UMPQUA RESEARCH CO - MC 515.2 ACIDS, CHLORINATED, GC, ELCAPDET 12318 785982 11311052010 SOC-2326 N EP-A EP FOR ROCK CREEK 1 Finished OR100031 UMPQUA RESEARCH CO - MC 515.2 ACIDS, CHLORINATED, GC, ELCAPDET 2010-12-13
EP-A EP FOR ROCK CREEK 1 Finished NO3 1040 NITRATE 6/4/2024 0.110 MG/L MCL 10 MG/L 0.1 MRL 7/10/2024 4156015-02-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300.0 ION CHROMATOGRAPHY 12318 2809662 37096472024 NO3-1040 D EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300.0 ION CHROMATOGRAPHY 2024-06-04
EP-A EP FOR ROCK CREEK 1 Finished NO3 1040 NITRATE 12/21/2021 0.468 MG/L MCL 10 MG/L 0.1 MRL 1/10/2022 135500801-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300.0 ION CHROMATOGRAPHY 12318 2423433 32078492021 NO3-1040 D EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300.0 ION CHROMATOGRAPHY 2021-12-21
EP-A EP FOR ROCK CREEK 1 Finished IOC 1075 BERYLLIUM, TOTAL 8/14/2002 ND MG/L MCL 0.004 MG/L 0 MDL 10/7/2002 02226/27I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 12318 83803 1034802002 IOC-1075 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 2002-08-14
EP-A EP FOR ROCK CREEK 1 Finished SOC 2015 METHOXYCHLOR 9/4/2002 ND MG/L MCL 0.04 MG/L 0.004 MDL 10/7/2002 02247/42S OR100013 ALEXIN ANALYTICAL LABORATORIES INC 12318 83804 1035142002 SOC-2015 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 2002-09-04
EP-A EP FOR ROCK CREEK 1 Finished SOC 2037 SIMAZINE 9/4/2002 ND MG/L MCL 0.004 MG/L 0.0004 MDL 10/7/2002 02247/42S OR100013 ALEXIN ANALYTICAL LABORATORIES INC 12318 83804 1035192002 SOC-2037 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 2002-09-04
EP-A EP FOR ROCK CREEK 1 Finished SOC 2042 HEXACHLOROCYCLOPENTADIENE 9/4/2002 ND MG/L MCL 0.05 MG/L 0.005 MDL 10/7/2002 02247/42S OR100013 ALEXIN ANALYTICAL LABORATORIES INC 12318 83804 1035132002 SOC-2042 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 2002-09-04
EP-A EP FOR ROCK CREEK 1 Finished SOC 2051 LASSO 9/4/2002 ND MG/L MCL 0.002 MG/L 0.0004 MDL 10/7/2002 02247/42S OR100013 ALEXIN ANALYTICAL LABORATORIES INC 12318 83804 1034962002 SOC-2051 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 2002-09-04
EP-A EP FOR ROCK CREEK 1 Finished SOC 2065 HEPTACHLOR 9/4/2002 ND MG/L MCL 0.0004 MG/L 4.0E-5 MDL 10/7/2002 02247/42S OR100013 ALEXIN ANALYTICAL LABORATORIES INC 12318 83804 1035112002 SOC-2065 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 2002-09-04
EP-A EP FOR ROCK CREEK 1 Finished IOC 1015 CADMIUM 8/14/2002 ND MG/L MCL 0.005 MG/L 0 MDL 10/7/2002 02226/27I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 12318 83803 1034812002 IOC-1015 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 2002-08-14
EP-A EP FOR ROCK CREEK 1 Finished IOC 1015 CADMIUM 11/5/2019 ND MG/L MCL 0.005 MG/L 0.0005 MRL 11/26/2019 930901401-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 3113B ATOMIC ABSORPTION, FURNACE 12318 2095616 28089782019 IOC-1015 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 3113B ATOMIC ABSORPTION, FURNACE 2019-11-05
EP-A EP FOR ROCK CREEK 1 Finished LCR 1030 LEAD 8/14/2002 ND MG/L ACL 0.015 MG/L 0.001 MDL 10/7/2002 02226/27I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 12318 83803 1034852002 LCR-1030 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 2002-08-14
EP-A EP FOR ROCK CREEK 1 Finished IOC 1036 NICKEL 8/14/2002 ND MG/L 0 MDL 10/7/2002 02226/27I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 12318 83803 1034872002 IOC-1036 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 2002-08-14
EP-A EP FOR ROCK CREEK 1 Finished IOC 1085 THALLIUM, TOTAL 8/14/2002 ND MG/L MCL 0.002 MG/L 0 MDL 10/7/2002 02226/27I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 12318 83803 1034922002 IOC-1085 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 2002-08-14
EP-A EP FOR ROCK CREEK 1 Finished SOC 2020 TOXAPHENE 9/4/2002 ND MG/L MCL 0.003 MG/L 0.001 MDL 10/7/2002 02247/42S OR100013 ALEXIN ANALYTICAL LABORATORIES INC 12318 83804 1035202002 SOC-2020 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 2002-09-04
EP-A EP FOR ROCK CREEK 1 Finished SOC 2031 DALAPON 9/4/2002 ND MG/L MCL 0.2 MG/L 0.02 MDL 10/7/2002 02247/42S OR100013 ALEXIN ANALYTICAL LABORATORIES INC 12318 83804 1035022002 SOC-2031 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 2002-09-04
EP-A EP FOR ROCK CREEK 1 Finished SOC 2032 DIQUAT 9/4/2002 ND MG/L MCL 0.02 MG/L 0.01 MDL 10/7/2002 02247/42S OR100013 ALEXIN ANALYTICAL LABORATORIES INC 12318 83804 1035052002 SOC-2032 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 2002-09-04
EP-A EP FOR ROCK CREEK 1 Finished SOC 2033 ENDOTHALL 9/4/2002 ND MG/L MCL 0.1 MG/L 0.02 MDL 10/7/2002 02247/42S OR100013 ALEXIN ANALYTICAL LABORATORIES INC 12318 83804 1035062002 SOC-2033 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 2002-09-04
EP-A EP FOR ROCK CREEK 1 Finished SOC 2034 GLYPHOSATE 9/4/2002 ND MG/L MCL 0.7 MG/L 0.07 MDL 10/7/2002 02247/42S OR100013 ALEXIN ANALYTICAL LABORATORIES INC 12318 83804 1035092002 SOC-2034 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 2002-09-04
EP-A EP FOR ROCK CREEK 1 Finished SOC 2040 PICLORAM 9/4/2002 ND MG/L MCL 0.5 MG/L 0.05 MDL 10/7/2002 02247/42S OR100013 ALEXIN ANALYTICAL LABORATORIES INC 12318 83804 1035172002 SOC-2040 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 2002-09-04
EP-A EP FOR ROCK CREEK 1 Finished SOC 2105 2,4-D 9/4/2002 ND MG/L MCL 0.07 MG/L 0.007 MDL 10/7/2002 02247/42S OR100013 ALEXIN ANALYTICAL LABORATORIES INC 12318 83804 1034932002 SOC-2105 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 2002-09-04
EP-A EP FOR ROCK CREEK 1 Finished VOC 2955 XYLENES, TOTAL 12/7/2021 ND MG/L MCL 10 MG/L 0.0015 MRL 1/10/2022 134102001-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 2423432 32078042021 VOC-2955 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2021-12-07
EP-A EP FOR ROCK CREEK 1 Finished VOC 2955 XYLENES, TOTAL 11/5/2012 ND MG/L MCL 10 MG/L 0.0015 MRL 12/4/2012 231001101-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 1029297 14355972012 VOC-2955 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2012-11-05
EP-A EP FOR ROCK CREEK 1 Finished VOC 2955 XYLENES, TOTAL 12/11/2023 ND MG/L MCL 10 MG/L 0.0015 MRL 1/4/2024 3345003-01-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 2732433 36218712023 VOC-2955 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2023-12-11
EP-A EP FOR ROCK CREEK 1 Finished VOC 2955 XYLENES, TOTAL 12/15/2015 ND MG/L MCL 10 MG/L 0.0015 MRL 1/11/2016 534900602-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 1501744 20370302015 VOC-2955 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2015-12-15
EP-A EP FOR ROCK CREEK 1 Finished VOC 2955 XYLENES, TOTAL 12/19/2018 ND MG/L MCL 10 MG/L 0.0015 MRL 1/8/2019 835300501-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 1960535 26155152018 VOC-2955 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2018-12-19
EP-A EP FOR ROCK CREEK 1 Finished VOC 2955 XYLENES, TOTAL 11/5/2019 ND MG/L MCL 10 MG/L 0.0015 MRL 11/22/2019 930901201-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 2095351 28080942019 VOC-2955 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2019-11-05
EP-A EP FOR ROCK CREEK 1 Finished VOC 2955 XYLENES, TOTAL 7/7/2020 ND MG/L MCL 10 MG/L 0.0015 MRL 7/10/2020 018900301-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 2191237 29300902020 VOC-2955 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2020-07-07
EP-A EP FOR ROCK CREEK 1 Finished VOC 2955 XYLENES, TOTAL 12/5/2017 ND MG/L MCL 10 MG/L 0.0015 MRL 1/10/2018 733901004-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 1805270 24326852017 VOC-2955 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2017-12-05
EP-A EP FOR ROCK CREEK 1 Finished VOC 2955 XYLENES, TOTAL 11/16/2016 ND MG/L MCL 10 MG/L 0.0015 MRL 12/7/2016 632100501-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 1642138 22325722016 VOC-2955 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2016-11-16
EP-A EP FOR ROCK CREEK 1 Finished VOC 2955 XYLENES, TOTAL 6/4/2024 ND MG/L MCL 10 MG/L 0.0015 MRL 7/10/2024 4156015-01-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 2809661 37095992024 VOC-2955 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2024-06-04
EP-A EP FOR ROCK CREEK 1 Finished VOC 2955 XYLENES, TOTAL 8/31/2009 ND MG/L MCL 10 MG/L 0.0015 MRL 10/21/2009 0924301-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 641801 9265302009 VOC-2955 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2009-08-31
EP-A EP FOR ROCK CREEK 1 Finished VOC 2955 XYLENES, TOTAL 8/14/2002 ND MG/L MCL 10 MG/L 0.0005 MDL 10/14/2002 02226/27V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 81795 988432002 VOC-2955 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2002-08-14
EP-A EP FOR ROCK CREEK 1 Finished VOC 2955 XYLENES, TOTAL 8/12/2014 ND MG/L MCL 10 MG/L 0.0015 MRL 9/8/2014 422400603-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 1297499 17877342014 VOC-2955 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2014-08-12
EP-A EP FOR ROCK CREEK 1 Finished VOC 2955 XYLENES, TOTAL 8/6/2013 ND MG/L MCL 10 MG/L 0.0015 MRL 9/4/2013 321800601-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 1135922 15722182013 VOC-2955 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2013-08-06
EP-A EP FOR ROCK CREEK 1 Finished VOC 2955 XYLENES, TOTAL 11/16/2011 ND MG/L MCL 10 MG/L 0.0015 MRL 12/7/2011 131200603-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 882792 12550782011 VOC-2955 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2011-11-16
EP-A EP FOR ROCK CREEK 1 Finished VOC 2955 XYLENES, TOTAL 3/16/2005 ND MG/L MCL 10 MG/L 0.0005 MDL 4/8/2005 05075/02V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 255633 3753062005 VOC-2955 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2005-03-16
EP-A EP FOR ROCK CREEK 1 Finished VOC 2955 XYLENES, TOTAL 8/17/2010 ND MG/L MCL 10 MG/L 0.0015 MRL 9/7/2010 1022908-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 740629 10543612010 VOC-2955 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2010-08-17
EP-A EP FOR ROCK CREEK 1 Finished NO3 1040 NITRATE 11/5/2012 1.6 MG/L MCL 10 MG/L 0.5 MRL 12/4/2012 231001103-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 12318 1029165 14349192012 NO3-1040 D EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 2012-11-05
EP-A EP FOR ROCK CREEK 1 Finished NO3 1040 NITRATE 11/8/2011 ND MG/L MCL 10 MG/L 0.5 MRL 12/7/2011 131200603-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 12318 882791 12552412011 NO3-1040 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 2011-11-08
EP-A EP FOR ROCK CREEK 1 Finished NO3 1040 NITRATE 6/8/2004 ND MCL 10 MG/L 1 MRL 7/12/2004 04161/04-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 12318 202073 2774312004 NO3-1040 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 2004-06-08
EP-A EP FOR ROCK CREEK 1 Finished VOC 2979 TRANS-1,2-DICHLOROETHYLENE 8/17/2010 ND MG/L MCL 0.1 MG/L 0.0005 MRL 9/7/2010 1022908-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 740629 10543362010 VOC-2979 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2010-08-17
EP-A EP FOR ROCK CREEK 1 Finished VOC 2979 TRANS-1,2-DICHLOROETHYLENE 8/6/2013 ND MG/L MCL 0.1 MG/L 0.0005 MRL 9/4/2013 321800601-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 1135922 15721422013 VOC-2979 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2013-08-06
EP-A EP FOR ROCK CREEK 1 Finished VOC 2979 TRANS-1,2-DICHLOROETHYLENE 3/16/2005 ND MG/L MCL 0.1 MG/L 0.0005 MDL 4/8/2005 05075/02V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 255633 3753072005 VOC-2979 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2005-03-16
EP-A EP FOR ROCK CREEK 1 Finished VOC 2979 TRANS-1,2-DICHLOROETHYLENE 11/5/2012 ND MG/L MCL 0.1 MG/L 0.0005 MRL 12/4/2012 231001101-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 1029297 14354532012 VOC-2979 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2012-11-05
EP-A EP FOR ROCK CREEK 1 Finished VOC 2979 TRANS-1,2-DICHLOROETHYLENE 8/12/2014 ND MG/L MCL 0.1 MG/L 0.0005 MRL 9/8/2014 422400603-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 1297499 17876572014 VOC-2979 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2014-08-12
EP-A EP FOR ROCK CREEK 1 Finished SOC 2326 PENTACHLOROPHENOL 12/13/2010 ND MG/L MCL 0.001 MG/L 8.0E-5 MRL 1/10/2011 012140201-S OR100031 UMPQUA RESEARCH CO - MC 515.2 ACIDS, CHLORINATED, GC, ELCAPDET 12318 781001 11249932010 SOC-2326 N EP-A EP FOR ROCK CREEK 1 Finished OR100031 UMPQUA RESEARCH CO - MC 515.2 ACIDS, CHLORINATED, GC, ELCAPDET 2010-12-13
EP-A EP FOR ROCK CREEK 1 Finished SOC 2326 PENTACHLOROPHENOL 7/17/2007 ND MCL 0.001 MG/L 8.0E-5 MRL 8/14/2007 0719805-S OR100031 UMPQUA RESEARCH CO - MC 515.2 ACIDS, CHLORINATED, GC, ELCAPDET 12318 465643 6649202007 SOC-2326 N EP-A EP FOR ROCK CREEK 1 Finished OR100031 UMPQUA RESEARCH CO - MC 515.2 ACIDS, CHLORINATED, GC, ELCAPDET 2007-07-17
EP-A EP FOR ROCK CREEK 1 Finished SOC 2067 HEPTACHLOR EPOXIDE 11/5/2019 ND MG/L MCL 0.0002 MG/L 1.0E-5 MRL 11/22/2019 930901201-S OR100016 NEILSON RESEARCH CORPORATION 508 PESTICIDES, CHLORINATED, GC, ELCAPDET 12318 2095344 28081702019 SOC-2067 N EP-A EP FOR ROCK CREEK 1 Finished OR100016 NEILSON RESEARCH CORPORATION 508 PESTICIDES, CHLORINATED, GC, ELCAPDET 2019-11-05
EP-A EP FOR ROCK CREEK 1 Finished SOC 2067 HEPTACHLOR EPOXIDE 11/16/2016 ND MG/L MCL 0.0002 MG/L 1.0E-5 MRL 2/7/2017 632100701-S OR100016 NEILSON RESEARCH CORPORATION 508 PESTICIDES, CHLORINATED, GC, ELCAPDET 12318 1664230 22625132016 SOC-2067 N EP-A EP FOR ROCK CREEK 1 Finished OR100016 NEILSON RESEARCH CORPORATION 508 PESTICIDES, CHLORINATED, GC, ELCAPDET 2016-11-16
EP-A EP FOR ROCK CREEK 1 Finished SOC 2067 HEPTACHLOR EPOXIDE 11/8/2022 ND MG/L MCL 0.0002 MG/L 1.0E-5 MRL 12/5/2022 2312006-01-S OR100016 NEILSON RESEARCH CORPORATION 508 PESTICIDES, CHLORINATED, GC, ELCAPDET 12318 2564751 34070542022 SOC-2067 N EP-A EP FOR ROCK CREEK 1 Finished OR100016 NEILSON RESEARCH CORPORATION 508 PESTICIDES, CHLORINATED, GC, ELCAPDET 2022-11-08
EP-A EP FOR ROCK CREEK 1 Finished VOC 2979 TRANS-1,2-DICHLOROETHYLENE 11/16/2011 ND MG/L MCL 0.1 MG/L 0.0005 MRL 12/7/2011 131200603-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 882792 12550402011 VOC-2979 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2011-11-16
EP-A EP FOR ROCK CREEK 1 Finished VOC 2979 TRANS-1,2-DICHLOROETHYLENE 8/14/2002 ND MG/L MCL 0.1 MG/L 0.0005 MDL 10/14/2002 02226/27V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 81795 988442002 VOC-2979 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2002-08-14
EP-A EP FOR ROCK CREEK 1 Finished VOC 2979 TRANS-1,2-DICHLOROETHYLENE 8/31/2009 ND MG/L MCL 0.1 MG/L 0.0005 MRL 10/21/2009 0924301-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 641801 9264912009 VOC-2979 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2009-08-31
EP-A EP FOR ROCK CREEK 1 Finished VOC 2979 TRANS-1,2-DICHLOROETHYLENE 6/4/2024 ND MG/L MCL 0.1 MG/L 0.0005 MRL 7/10/2024 4156015-01-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 2809661 37095932024 VOC-2979 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2024-06-04
EP-A EP FOR ROCK CREEK 1 Finished VOC 2979 TRANS-1,2-DICHLOROETHYLENE 12/5/2017 ND MG/L MCL 0.1 MG/L 0.0005 MRL 1/10/2018 733901004-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 1805270 24325702017 VOC-2979 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2017-12-05
EP-A EP FOR ROCK CREEK 1 Finished SOC 2326 PENTACHLOROPHENOL 11/8/2022 ND MG/L MCL 0.001 MG/L 0.0001 MRL 12/5/2022 2312006-01-S OR100016 NEILSON RESEARCH CORPORATION 515.3 LIQUID-LIQUID EXTRACTION, DERIVATIZATION 12318 2564751 34070042022 SOC-2326 N EP-A EP FOR ROCK CREEK 1 Finished OR100016 NEILSON RESEARCH CORPORATION 515.3 LIQUID-LIQUID EXTRACTION, DERIVATIZATION 2022-11-08
EP-A EP FOR ROCK CREEK 1 Finished SOC 2326 PENTACHLOROPHENOL 12/4/2013 ND MG/L MCL 0.001 MG/L 8.0E-5 MRL 1/6/2014 333801001-S OR100016 NEILSON RESEARCH CORPORATION 515.3 LIQUID-LIQUID EXTRACTION, DERIVATIZATION 12318 1194090 16630592013 SOC-2326 N EP-A EP FOR ROCK CREEK 1 Finished OR100016 NEILSON RESEARCH CORPORATION 515.3 LIQUID-LIQUID EXTRACTION, DERIVATIZATION 2013-12-04
EP-A EP FOR ROCK CREEK 1 Finished SOC 2326 PENTACHLOROPHENOL 11/16/2016 ND MG/L MCL 0.001 MG/L 0.0001 MRL 2/7/2017 632100701-S OR100016 NEILSON RESEARCH CORPORATION 515.3 LIQUID-LIQUID EXTRACTION, DERIVATIZATION 12318 1664230 22624982016 SOC-2326 N EP-A EP FOR ROCK CREEK 1 Finished OR100016 NEILSON RESEARCH CORPORATION 515.3 LIQUID-LIQUID EXTRACTION, DERIVATIZATION 2016-11-16
EP-A EP FOR ROCK CREEK 1 Finished SOC 2326 PENTACHLOROPHENOL 11/5/2019 ND MG/L MCL 0.001 MG/L 1.0E-5 MRL 11/22/2019 930901201-S OR100016 NEILSON RESEARCH CORPORATION 515.3 LIQUID-LIQUID EXTRACTION, DERIVATIZATION 12318 2095344 28081402019 SOC-2326 N EP-A EP FOR ROCK CREEK 1 Finished OR100016 NEILSON RESEARCH CORPORATION 515.3 LIQUID-LIQUID EXTRACTION, DERIVATIZATION 2019-11-05
EP-A EP FOR ROCK CREEK 1 Finished SOC 2383 TOTAL POLYCHLORINATED BIPHENYLS (PCB) 11/8/2022 ND MG/L MCL 0.0005 MG/L 0.00025 MRL 12/5/2022 2312006-01-S OR100016 NEILSON RESEARCH CORPORATION 508 PESTICIDES, CHLORINATED, GC, ELCAPDET 12318 2564751 34069842022 SOC-2383 N EP-A EP FOR ROCK CREEK 1 Finished OR100016 NEILSON RESEARCH CORPORATION 508 PESTICIDES, CHLORINATED, GC, ELCAPDET 2022-11-08
EP-A EP FOR ROCK CREEK 1 Finished VOC 2979 TRANS-1,2-DICHLOROETHYLENE 11/16/2016 ND MG/L MCL 0.1 MG/L 0.0005 MRL 12/7/2016 632100501-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 1642138 22324612016 VOC-2979 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2016-11-16
EP-A EP FOR ROCK CREEK 1 Finished VOC 2979 TRANS-1,2-DICHLOROETHYLENE 7/7/2020 ND MG/L MCL 0.1 MG/L 0.0005 MRL 7/10/2020 018900301-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 2191237 29300712020 VOC-2979 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2020-07-07
EP-A EP FOR ROCK CREEK 1 Finished VOC 2979 TRANS-1,2-DICHLOROETHYLENE 12/15/2015 ND MG/L MCL 0.1 MG/L 0.0005 MRL 1/11/2016 534900602-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 1501744 20370102015 VOC-2979 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2015-12-15
EP-A EP FOR ROCK CREEK 1 Finished VOC 2979 TRANS-1,2-DICHLOROETHYLENE 12/11/2023 ND MG/L MCL 0.1 MG/L 0.0005 MRL 1/4/2024 3345003-01-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 2732433 36218212023 VOC-2979 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2023-12-11
EP-A EP FOR ROCK CREEK 1 Finished VOC 2979 TRANS-1,2-DICHLOROETHYLENE 11/5/2019 ND MG/L MCL 0.1 MG/L 0.0005 MRL 11/22/2019 930901201-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 2095351 28080342019 VOC-2979 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2019-11-05
EP-A EP FOR ROCK CREEK 1 Finished VOC 2979 TRANS-1,2-DICHLOROETHYLENE 12/7/2021 ND MG/L MCL 0.1 MG/L 0.0005 MRL 1/10/2022 134102001-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 2423432 32077792021 VOC-2979 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2021-12-07
EP-A EP FOR ROCK CREEK 1 Finished VOC 2979 TRANS-1,2-DICHLOROETHYLENE 12/19/2018 ND MG/L MCL 0.1 MG/L 0.0005 MRL 1/8/2019 835300501-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 1960535 26154482018 VOC-2979 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2018-12-19
EP-A EP FOR ROCK CREEK 1 Finished VOC 2980 1,2-DICHLOROETHANE 12/19/2018 ND MG/L MCL 0.005 MG/L 0.0005 MRL 1/8/2019 835300501-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 1960535 26154382018 VOC-2980 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2018-12-19
EP-A EP FOR ROCK CREEK 1 Finished VOC 2980 1,2-DICHLOROETHANE 12/7/2021 ND MG/L MCL 0.005 MG/L 0.0005 MRL 1/10/2022 134102001-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 2423432 32077752021 VOC-2980 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2021-12-07
EP-A EP FOR ROCK CREEK 1 Finished VOC 2980 1,2-DICHLOROETHANE 12/15/2015 ND MG/L MCL 0.005 MG/L 0.0005 MRL 1/11/2016 534900602-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 1501744 20370072015 VOC-2980 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2015-12-15
EP-A EP FOR ROCK CREEK 1 Finished VOC 2980 1,2-DICHLOROETHANE 11/5/2019 ND MG/L MCL 0.005 MG/L 0.0005 MRL 11/22/2019 930901201-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 2095351 28080252019 VOC-2980 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2019-11-05
EP-A EP FOR ROCK CREEK 1 Finished VOC 2980 1,2-DICHLOROETHANE 12/11/2023 ND MG/L MCL 0.005 MG/L 0.0005 MRL 1/4/2024 3345003-01-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 2732433 36218132023 VOC-2980 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2023-12-11
EP-A EP FOR ROCK CREEK 1 Finished VOC 2980 1,2-DICHLOROETHANE 7/7/2020 ND MG/L MCL 0.005 MG/L 0.0005 MRL 7/10/2020 018900301-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 2191237 29300682020 VOC-2980 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2020-07-07
EP-A EP FOR ROCK CREEK 1 Finished VOC 2380 CIS-1,2-DICHLOROETHYLENE 11/16/2011 ND MG/L MCL 0.07 MG/L 0.0005 MRL 12/7/2011 131200603-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 882792 12551422011 VOC-2380 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2011-11-16
EP-A EP FOR ROCK CREEK 1 Finished VOC 2380 CIS-1,2-DICHLOROETHYLENE 11/5/2012 ND MG/L MCL 0.07 MG/L 0.0005 MRL 12/4/2012 231001101-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 1029297 14356762012 VOC-2380 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2012-11-05
EP-A EP FOR ROCK CREEK 1 Finished SOC 2020 TOXAPHENE 12/13/2010 ND MG/L MCL 0.003 MG/L 0.0001 MRL 1/27/2011 034700302-S OR100031 UMPQUA RESEARCH CO - MC 508.1 PESTICIDES, PCB, GC, MICROEXTRACT 12318 785982 11311682010 SOC-2020 N EP-A EP FOR ROCK CREEK 1 Finished OR100031 UMPQUA RESEARCH CO - MC 508.1 PESTICIDES, PCB, GC, MICROEXTRACT 2010-12-13
EP-A EP FOR ROCK CREEK 1 Finished SOC 2032 DIQUAT 11/8/2022 ND MG/L MCL 0.02 MG/L 0.002 MRL 12/5/2022 2312006-01-S OR100016 NEILSON RESEARCH CORPORATION 549.2 LIQUID-SOLID EXTRACTION AND HIGH 12318 2564751 34071942022 SOC-2032 N EP-A EP FOR ROCK CREEK 1 Finished OR100016 NEILSON RESEARCH CORPORATION 549.2 LIQUID-SOLID EXTRACTION AND HIGH 2022-11-08
EP-A EP FOR ROCK CREEK 1 Finished SOC 2032 DIQUAT 12/2/2019 ND MG/L MCL 0.02 MG/L 0.005 MRL 12/19/2019 933602101-S OR100016 NEILSON RESEARCH CORPORATION 549.2 LIQUID-SOLID EXTRACTION AND HIGH 12318 2107440 28262692019 SOC-2032 N EP-A EP FOR ROCK CREEK 1 Finished OR100016 NEILSON RESEARCH CORPORATION 549.2 LIQUID-SOLID EXTRACTION AND HIGH 2019-12-02
EP-A EP FOR ROCK CREEK 1 Finished SOC 2032 DIQUAT 12/13/2010 ND MG/L MCL 0.02 MG/L 0.0004 MRL 1/27/2011 034700302-S OR100031 UMPQUA RESEARCH CO - MC 549.2 LIQUID-SOLID EXTRACTION AND HIGH 12318 785982 11311622010 SOC-2032 N EP-A EP FOR ROCK CREEK 1 Finished OR100031 UMPQUA RESEARCH CO - MC 549.2 LIQUID-SOLID EXTRACTION AND HIGH 2010-12-13
EP-A EP FOR ROCK CREEK 1 Finished SOC 2032 DIQUAT 7/17/2007 ND MCL 0.02 MG/L 0.0004 MRL 8/14/2007 0719805-S OR100031 UMPQUA RESEARCH CO - MC 549.2 LIQUID-SOLID EXTRACTION AND HIGH 12318 465643 6649102007 SOC-2032 N EP-A EP FOR ROCK CREEK 1 Finished OR100031 UMPQUA RESEARCH CO - MC 549.2 LIQUID-SOLID EXTRACTION AND HIGH 2007-07-17
EP-A EP FOR ROCK CREEK 1 Finished VOC 2380 CIS-1,2-DICHLOROETHYLENE 8/12/2014 ND MG/L MCL 0.07 MG/L 0.0005 MRL 9/8/2014 422400603-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 1297499 17877682014 VOC-2380 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2014-08-12
EP-A EP FOR ROCK CREEK 1 Finished VOC 2380 CIS-1,2-DICHLOROETHYLENE 12/15/2015 ND MG/L MCL 0.07 MG/L 0.0005 MRL 1/11/2016 534900602-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 1501744 20370552015 VOC-2380 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2015-12-15
EP-A EP FOR ROCK CREEK 1 Finished VOC 2380 CIS-1,2-DICHLOROETHYLENE 8/17/2010 ND MG/L MCL 0.07 MG/L 0.0005 MRL 9/7/2010 1022908-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 740629 10543702010 VOC-2380 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2010-08-17
EP-A EP FOR ROCK CREEK 1 Finished VOC 2380 CIS-1,2-DICHLOROETHYLENE 12/7/2021 ND MG/L MCL 0.07 MG/L 0.0005 MRL 1/10/2022 134102001-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 2423432 32078222021 VOC-2380 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2021-12-07
EP-A EP FOR ROCK CREEK 1 Finished VOC 2380 CIS-1,2-DICHLOROETHYLENE 3/16/2005 ND MG/L MCL 0.07 MG/L 0.0005 MDL 4/8/2005 05075/02V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 255633 3752972005 VOC-2380 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2005-03-16
EP-A EP FOR ROCK CREEK 1 Finished VOC 2380 CIS-1,2-DICHLOROETHYLENE 8/31/2009 ND MG/L MCL 0.07 MG/L 0.0005 MRL 10/21/2009 0924301-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 641801 9265452009 VOC-2380 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2009-08-31
EP-A EP FOR ROCK CREEK 1 Finished VOC 2380 CIS-1,2-DICHLOROETHYLENE 8/6/2013 ND MG/L MCL 0.07 MG/L 0.0005 MRL 9/4/2013 321800601-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 1135922 15722582013 VOC-2380 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2013-08-06
EP-A EP FOR ROCK CREEK 1 Finished VOC 2380 CIS-1,2-DICHLOROETHYLENE 8/14/2002 ND MG/L MCL 0.07 MG/L 0.0005 MDL 10/14/2002 02226/27V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 81795 988342002 VOC-2380 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2002-08-14
EP-A EP FOR ROCK CREEK 1 Finished VOC 2380 CIS-1,2-DICHLOROETHYLENE 11/5/2019 ND MG/L MCL 0.07 MG/L 0.0005 MRL 11/22/2019 930901201-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 2095351 28081212019 VOC-2380 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2019-11-05
EP-A EP FOR ROCK CREEK 1 Finished VOC 2380 CIS-1,2-DICHLOROETHYLENE 12/19/2018 ND MG/L MCL 0.07 MG/L 0.0005 MRL 1/8/2019 835300501-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 1960535 26155452018 VOC-2380 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2018-12-19
EP-A EP FOR ROCK CREEK 1 Finished VOC 2380 CIS-1,2-DICHLOROETHYLENE 12/11/2023 ND MG/L MCL 0.07 MG/L 0.0005 MRL 1/4/2024 3345003-01-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 2732433 36218962023 VOC-2380 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2023-12-11
EP-A EP FOR ROCK CREEK 1 Finished VOC 2380 CIS-1,2-DICHLOROETHYLENE 7/7/2020 ND MG/L MCL 0.07 MG/L 0.0005 MRL 7/10/2020 018900301-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 2191237 29301102020 VOC-2380 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2020-07-07
EP-A EP FOR ROCK CREEK 1 Finished VOC 2380 CIS-1,2-DICHLOROETHYLENE 12/5/2017 ND MG/L MCL 0.07 MG/L 0.0005 MRL 1/10/2018 733901004-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 1805270 24327482017 VOC-2380 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2017-12-05
EP-A EP FOR ROCK CREEK 1 Finished VOC 2380 CIS-1,2-DICHLOROETHYLENE 11/16/2016 ND MG/L MCL 0.07 MG/L 0.0005 MRL 12/7/2016 632100501-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 1642138 22326332016 VOC-2380 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2016-11-16
EP-A EP FOR ROCK CREEK 1 Finished VOC 2380 CIS-1,2-DICHLOROETHYLENE 6/4/2024 ND MG/L MCL 0.07 MG/L 0.0005 MRL 7/10/2024 4156015-01-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 2809661 37096362024 VOC-2380 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2024-06-04
CH-A COMMON HEADER FOR WTP-A 1 Raw WQ 1927 ALKALINITY, TOTAL 4/10/2006 25.3 MG/L 0 MRL 5/8/2006 60410-37 OR100031 UMPQUA RESEARCH CO - MC 2320B TITRIMETRIC 19442 333927 4906132006 WQ-1927 D CH-A COMMON HEADER FOR WTP-A 1 Raw OR100031 UMPQUA RESEARCH CO - MC 2320B TITRIMETRIC 2006-04-10
EP-A EP FOR ROCK CREEK 1 Finished SOC 2036 OXAMYL 11/5/2019 ND MG/L MCL 0.2 MG/L 0.004 MRL 11/22/2019 930901201-S OR100016 NEILSON RESEARCH CORPORATION 531.1 PESTICIDES, CARBAMATES, HPLC, POSTCOL 12318 2095344 28082302019 SOC-2036 N EP-A EP FOR ROCK CREEK 1 Finished OR100016 NEILSON RESEARCH CORPORATION 531.1 PESTICIDES, CARBAMATES, HPLC, POSTCOL 2019-11-05
EP-A EP FOR ROCK CREEK 1 Finished SOC 2036 OXAMYL 11/8/2022 ND MG/L MCL 0.2 MG/L 0.004 MRL 12/5/2022 2312006-01-S OR100016 NEILSON RESEARCH CORPORATION 531.1 PESTICIDES, CARBAMATES, HPLC, POSTCOL 12318 2564751 34071542022 SOC-2036 N EP-A EP FOR ROCK CREEK 1 Finished OR100016 NEILSON RESEARCH CORPORATION 531.1 PESTICIDES, CARBAMATES, HPLC, POSTCOL 2022-11-08
EP-A EP FOR ROCK CREEK 1 Finished VOC 2979 TRANS-1,2-DICHLOROETHYLENE 7/17/2007 ND MG/L MCL 0.1 MG/L 0.0005 MRL 8/14/2007 0719805-V OR100031 UMPQUA RESEARCH CO - MC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 463146 6599402007 VOC-2979 N EP-A EP FOR ROCK CREEK 1 Finished OR100031 UMPQUA RESEARCH CO - MC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2007-07-17
EP-A EP FOR ROCK CREEK 1 Finished SOC 2034 GLYPHOSATE 11/16/2016 ND MG/L MCL 0.7 MG/L 0.05 MRL 2/7/2017 632100701-S OR100016 NEILSON RESEARCH CORPORATION 547 HIGH PERF LIQ CHROM-POST COL REACTOR-FLU 12318 1664230 22625492016 SOC-2034 N EP-A EP FOR ROCK CREEK 1 Finished OR100016 NEILSON RESEARCH CORPORATION 547 HIGH PERF LIQ CHROM-POST COL REACTOR-FLU 2016-11-16
EP-A EP FOR ROCK CREEK 1 Finished VOC 2969 P-DICHLOROBENZENE 6/4/2024 ND MG/L MCL 0.07 MG/L 0.0005 MRL 7/10/2024 4156015-01-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 2809661 37095962024 VOC-2969 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2024-06-04
EP-A EP FOR ROCK CREEK 1 Finished VOC 2969 P-DICHLOROBENZENE 11/16/2016 ND MG/L MCL 0.07 MG/L 0.0005 MRL 12/7/2016 632100501-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 1642138 22325092016 VOC-2969 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2016-11-16
EP-A EP FOR ROCK CREEK 1 Finished VOC 2969 P-DICHLOROBENZENE 12/5/2017 ND MG/L MCL 0.07 MG/L 0.0005 MRL 1/10/2018 733901004-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 1805270 24326212017 VOC-2969 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2017-12-05
EP-A EP FOR ROCK CREEK 1 Finished VOC 2969 P-DICHLOROBENZENE 11/5/2019 ND MG/L MCL 0.07 MG/L 0.0005 MRL 11/22/2019 930901201-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 2095351 28080612019 VOC-2969 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2019-11-05
EP-A EP FOR ROCK CREEK 1 Finished VOC 2969 P-DICHLOROBENZENE 12/11/2023 ND MG/L MCL 0.07 MG/L 0.0005 MRL 1/4/2024 3345003-01-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 2732433 36218452023 VOC-2969 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2023-12-11
EP-A EP FOR ROCK CREEK 1 Finished SOC 2034 GLYPHOSATE 12/4/2013 ND MG/L MCL 0.7 MG/L 0.05 MRL 1/6/2014 333801001-S OR100016 NEILSON RESEARCH CORPORATION 547 HIGH PERF LIQ CHROM-POST COL REACTOR-FLU 12318 1194090 16632132013 SOC-2034 N EP-A EP FOR ROCK CREEK 1 Finished OR100016 NEILSON RESEARCH CORPORATION 547 HIGH PERF LIQ CHROM-POST COL REACTOR-FLU 2013-12-04
EP-A EP FOR ROCK CREEK 1 Finished VOC 2380 CIS-1,2-DICHLOROETHYLENE 7/17/2007 ND MG/L MCL 0.07 MG/L 0.0005 MRL 8/14/2007 0719805-V OR100031 UMPQUA RESEARCH CO - MC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 463146 6599302007 VOC-2380 N EP-A EP FOR ROCK CREEK 1 Finished OR100031 UMPQUA RESEARCH CO - MC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2007-07-17
EP-A EP FOR ROCK CREEK 1 Finished IOC 1020 CHROMIUM 11/5/2019 ND MG/L MCL 0.1 MG/L 0.001 MRL 11/26/2019 930901401 OR100016 NEILSON RESEARCH CORPORATION 200.8 INDUCTIVELY COUPLED PLASMA MASS SPECTROM 12318 2095606 28089722019 IOC-1020 N EP-A EP FOR ROCK CREEK 1 Finished OR100016 NEILSON RESEARCH CORPORATION 200.8 INDUCTIVELY COUPLED PLASMA MASS SPECTROM 2019-11-05
EP-A EP FOR ROCK CREEK 1 Finished VOC 2980 1,2-DICHLOROETHANE 7/17/2007 ND MG/L MCL 0.005 MG/L 0.0005 MRL 8/14/2007 0719805-V OR100031 UMPQUA RESEARCH CO - MC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 463146 6599252007 VOC-2980 N EP-A EP FOR ROCK CREEK 1 Finished OR100031 UMPQUA RESEARCH CO - MC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2007-07-17
EP-A EP FOR ROCK CREEK 1 Finished VOC 2969 P-DICHLOROBENZENE 7/17/2007 ND MG/L MCL 0.07 MG/L 0.0005 MRL 8/14/2007 0719805-V OR100031 UMPQUA RESEARCH CO - MC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 463146 6599352007 VOC-2969 N EP-A EP FOR ROCK CREEK 1 Finished OR100031 UMPQUA RESEARCH CO - MC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2007-07-17
EP-A EP FOR ROCK CREEK 1 Finished VOC 2378 1,2,4-TRICHLOROBENZENE 11/5/2012 ND MG/L MCL 0.07 MG/L 0.0005 MRL 12/4/2012 231001101-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 1029297 14356972012 VOC-2378 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2012-11-05
EP-A EP FOR ROCK CREEK 1 Finished VOC 2378 1,2,4-TRICHLOROBENZENE 12/15/2015 ND MG/L MCL 0.07 MG/L 0.0005 MRL 1/11/2016 534900602-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 1501744 20370582015 VOC-2378 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2015-12-15
EP-A EP FOR ROCK CREEK 1 Finished VOC 2378 1,2,4-TRICHLOROBENZENE 8/12/2014 ND MG/L MCL 0.07 MG/L 0.0005 MRL 9/8/2014 422400603-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 1297499 17877802014 VOC-2378 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2014-08-12
EP-A EP FOR ROCK CREEK 1 Finished VOC 2378 1,2,4-TRICHLOROBENZENE 8/31/2009 ND MG/L MCL 0.07 MG/L 0.0005 MRL 10/21/2009 0924301-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 641801 9265512009 VOC-2378 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2009-08-31
EP-A EP FOR ROCK CREEK 1 Finished VOC 2378 1,2,4-TRICHLOROBENZENE 8/14/2002 ND MG/L MCL 0.07 MG/L 0.0005 MDL 10/14/2002 02226/27V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 81795 988312002 VOC-2378 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2002-08-14
EP-A EP FOR ROCK CREEK 1 Finished VOC 2378 1,2,4-TRICHLOROBENZENE 7/17/2007 ND MG/L MCL 0.07 MG/L 0.0005 MRL 8/14/2007 0719805-V OR100031 UMPQUA RESEARCH CO - MC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 463146 6599272007 VOC-2378 N EP-A EP FOR ROCK CREEK 1 Finished OR100031 UMPQUA RESEARCH CO - MC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2007-07-17
EP-A EP FOR ROCK CREEK 1 Finished SOC 2036 OXAMYL 7/17/2007 ND MCL 0.2 MG/L 0.002 MRL 8/14/2007 0719805-S OR100031 UMPQUA RESEARCH CO - MC 531.1 PESTICIDES, CARBAMATES, HPLC, POSTCOL 12318 465643 6649262007 SOC-2036 N EP-A EP FOR ROCK CREEK 1 Finished OR100031 UMPQUA RESEARCH CO - MC 531.1 PESTICIDES, CARBAMATES, HPLC, POSTCOL 2007-07-17
EP-A EP FOR ROCK CREEK 1 Finished SOC 2036 OXAMYL 12/13/2010 ND MG/L MCL 0.2 MG/L 0.002 MRL 1/27/2011 034700302-S OR100031 UMPQUA RESEARCH CO - MC 531.1 PESTICIDES, CARBAMATES, HPLC, POSTCOL 12318 785982 11311502010 SOC-2036 N EP-A EP FOR ROCK CREEK 1 Finished OR100031 UMPQUA RESEARCH CO - MC 531.1 PESTICIDES, CARBAMATES, HPLC, POSTCOL 2010-12-13
EP-A EP FOR ROCK CREEK 1 Finished SOC 2036 OXAMYL 12/13/2010 ND MG/L MCL 0.2 MG/L 0.002 MRL 1/10/2011 012140201-S OR100031 UMPQUA RESEARCH CO - MC 531.1 PESTICIDES, CARBAMATES, HPLC, POSTCOL 12318 781001 11250832010 SOC-2036 N EP-A EP FOR ROCK CREEK 1 Finished OR100031 UMPQUA RESEARCH CO - MC 531.1 PESTICIDES, CARBAMATES, HPLC, POSTCOL 2010-12-13
EP-A EP FOR ROCK CREEK 1 Finished SOC 2036 OXAMYL 12/4/2013 ND MG/L MCL 0.2 MG/L 0.004 MRL 1/6/2014 333801001-S OR100016 NEILSON RESEARCH CORPORATION 531.1 PESTICIDES, CARBAMATES, HPLC, POSTCOL 12318 1194090 16631952013 SOC-2036 N EP-A EP FOR ROCK CREEK 1 Finished OR100016 NEILSON RESEARCH CORPORATION 531.1 PESTICIDES, CARBAMATES, HPLC, POSTCOL 2013-12-04
EP-A EP FOR ROCK CREEK 1 Finished VOC 2378 1,2,4-TRICHLOROBENZENE 3/16/2005 ND MG/L MCL 0.07 MG/L 0.0005 MDL 4/8/2005 05075/02V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 255633 3752942005 VOC-2378 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2005-03-16
EP-A EP FOR ROCK CREEK 1 Finished VOC 2378 1,2,4-TRICHLOROBENZENE 11/16/2011 ND MG/L MCL 0.07 MG/L 0.0005 MRL 12/7/2011 131200603-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 882792 12551482011 VOC-2378 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2011-11-16
EP-A EP FOR ROCK CREEK 1 Finished VOC 2378 1,2,4-TRICHLOROBENZENE 8/6/2013 ND MG/L MCL 0.07 MG/L 0.0005 MRL 9/4/2013 321800601-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 1135922 15722702013 VOC-2378 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2013-08-06
EP-A EP FOR ROCK CREEK 1 Finished VOC 2980 1,2-DICHLOROETHANE 11/16/2016 ND MG/L MCL 0.005 MG/L 0.0005 MRL 12/7/2016 632100501-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 1642138 22324452016 VOC-2980 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2016-11-16
EP-A EP FOR ROCK CREEK 1 Finished VOC 2980 1,2-DICHLOROETHANE 12/5/2017 ND MG/L MCL 0.005 MG/L 0.0005 MRL 1/10/2018 733901004-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 1805270 24325532017 VOC-2980 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2017-12-05
EP-A EP FOR ROCK CREEK 1 Finished VOC 2980 1,2-DICHLOROETHANE 6/4/2024 ND MG/L MCL 0.005 MG/L 0.0005 MRL 7/10/2024 4156015-01-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 2809661 37095922024 VOC-2980 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2024-06-04
EP-A EP FOR ROCK CREEK 1 Finished VOC 2980 1,2-DICHLOROETHANE 8/31/2009 ND MG/L MCL 0.005 MG/L 0.0005 MRL 10/21/2009 0924301-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 641801 9264852009 VOC-2980 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2009-08-31
EP-A EP FOR ROCK CREEK 1 Finished VOC 2980 1,2-DICHLOROETHANE 8/14/2002 ND MG/L MCL 0.005 MG/L 0.0005 MDL 10/14/2002 02226/27V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 81795 988292002 VOC-2980 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2002-08-14
EP-A EP FOR ROCK CREEK 1 Finished VOC 2980 1,2-DICHLOROETHANE 11/16/2011 ND MG/L MCL 0.005 MG/L 0.0005 MRL 12/7/2011 131200603-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 882792 12550342011 VOC-2980 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2011-11-16
EP-A EP FOR ROCK CREEK 1 Finished VOC 2980 1,2-DICHLOROETHANE 8/12/2014 ND MG/L MCL 0.005 MG/L 0.0005 MRL 9/8/2014 422400603-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 1297499 17876452014 VOC-2980 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2014-08-12
EP-A EP FOR ROCK CREEK 1 Finished VOC 2980 1,2-DICHLOROETHANE 8/6/2013 ND MG/L MCL 0.005 MG/L 0.0005 MRL 9/4/2013 321800601-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 1135922 15721302013 VOC-2980 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2013-08-06
EP-A EP FOR ROCK CREEK 1 Finished VOC 2969 P-DICHLOROBENZENE 7/7/2020 ND MG/L MCL 0.07 MG/L 0.0005 MRL 7/10/2020 018900301-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 2191237 29300802020 VOC-2969 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2020-07-07
EP-A EP FOR ROCK CREEK 1 Finished VOC 2969 P-DICHLOROBENZENE 12/19/2018 ND MG/L MCL 0.07 MG/L 0.0005 MRL 1/8/2019 835300501-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 1960535 26154782018 VOC-2969 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2018-12-19
EP-A EP FOR ROCK CREEK 1 Finished VOC 2969 P-DICHLOROBENZENE 8/14/2002 ND MG/L MCL 0.07 MG/L 0.0005 MDL 10/14/2002 02226/27V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 81795 988392002 VOC-2969 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2002-08-14
EP-A EP FOR ROCK CREEK 1 Finished VOC 2969 P-DICHLOROBENZENE 8/6/2013 ND MG/L MCL 0.07 MG/L 0.0005 MRL 9/4/2013 321800601-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 1135922 15721782013 VOC-2969 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2013-08-06
EP-A EP FOR ROCK CREEK 1 Finished VOC 2969 P-DICHLOROBENZENE 8/31/2009 ND MG/L MCL 0.07 MG/L 0.0005 MRL 10/21/2009 0924301-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 641801 9265092009 VOC-2969 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2009-08-31
EP-A EP FOR ROCK CREEK 1 Finished VOC 2969 P-DICHLOROBENZENE 3/16/2005 ND MG/L MCL 0.07 MG/L 0.0005 MDL 4/8/2005 05075/02V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 255633 3753022005 VOC-2969 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2005-03-16
EP-A EP FOR ROCK CREEK 1 Finished VOC 2969 P-DICHLOROBENZENE 8/17/2010 ND MG/L MCL 0.07 MG/L 0.0005 MRL 9/7/2010 1022908-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 740629 10543482010 VOC-2969 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2010-08-17
EP-A EP FOR ROCK CREEK 1 Finished VOC 2969 P-DICHLOROBENZENE 12/7/2021 ND MG/L MCL 0.07 MG/L 0.0005 MRL 1/10/2022 134102001-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 2423432 32077912021 VOC-2969 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2021-12-07
EP-A EP FOR ROCK CREEK 1 Finished VOC 2378 1,2,4-TRICHLOROBENZENE 11/5/2019 ND MG/L MCL 0.07 MG/L 0.0005 MRL 11/22/2019 930901201-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 2095351 28081302019 VOC-2378 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2019-11-05
EP-A EP FOR ROCK CREEK 1 Finished VOC 2378 1,2,4-TRICHLOROBENZENE 8/17/2010 ND MG/L MCL 0.07 MG/L 0.0005 MRL 9/7/2010 1022908-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 740629 10543742010 VOC-2378 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2010-08-17
EP-A EP FOR ROCK CREEK 1 Finished VOC 2378 1,2,4-TRICHLOROBENZENE 12/11/2023 ND MG/L MCL 0.07 MG/L 0.0005 MRL 1/4/2024 3345003-01-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 2732433 36219042023 VOC-2378 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2023-12-11
EP-A EP FOR ROCK CREEK 1 Finished VOC 2378 1,2,4-TRICHLOROBENZENE 6/4/2024 ND MG/L MCL 0.07 MG/L 0.0005 MRL 7/10/2024 4156015-01-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 2809661 37096372024 VOC-2378 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2024-06-04
EP-A EP FOR ROCK CREEK 1 Finished VOC 2378 1,2,4-TRICHLOROBENZENE 12/19/2018 ND MG/L MCL 0.07 MG/L 0.0005 MRL 1/8/2019 835300501-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 1960535 26155552018 VOC-2378 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2018-12-19
EP-A EP FOR ROCK CREEK 1 Finished VOC 2378 1,2,4-TRICHLOROBENZENE 7/7/2020 ND MG/L MCL 0.07 MG/L 0.0005 MRL 7/10/2020 018900301-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 2191237 29301132020 VOC-2378 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2020-07-07
EP-A EP FOR ROCK CREEK 1 Finished VOC 2378 1,2,4-TRICHLOROBENZENE 11/16/2016 ND MG/L MCL 0.07 MG/L 0.0005 MRL 12/7/2016 632100501-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 1642138 22326492016 VOC-2378 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2016-11-16
EP-A EP FOR ROCK CREEK 1 Finished VOC 2378 1,2,4-TRICHLOROBENZENE 12/5/2017 ND MG/L MCL 0.07 MG/L 0.0005 MRL 1/10/2018 733901004-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 1805270 24327652017 VOC-2378 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2017-12-05
EP-A EP FOR ROCK CREEK 1 Finished VOC 2969 P-DICHLOROBENZENE 8/12/2014 ND MG/L MCL 0.07 MG/L 0.0005 MRL 9/8/2014 422400603-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 1297499 17876932014 VOC-2969 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2014-08-12
EP-A EP FOR ROCK CREEK 1 Finished VOC 2969 P-DICHLOROBENZENE 11/5/2012 ND MG/L MCL 0.07 MG/L 0.0005 MRL 12/4/2012 231001101-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 1029297 14355162012 VOC-2969 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2012-11-05
EP-A EP FOR ROCK CREEK 1 Finished VOC 2969 P-DICHLOROBENZENE 12/15/2015 ND MG/L MCL 0.07 MG/L 0.0005 MRL 1/11/2016 534900602-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 1501744 20370192015 VOC-2969 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2015-12-15
EP-A EP FOR ROCK CREEK 1 Finished VOC 2955 XYLENES, TOTAL 8/25/2022 ND MG/L MCL 10 MG/L 0.0005 MRL 9/9/2022 2237006-01-V OR100012 ANALYTICAL LABORATORY GROUP 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 2525290 33423122022 VOC-2955 N EP-A EP FOR ROCK CREEK 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2022-08-25
EP-A EP FOR ROCK CREEK 1 Finished VOC 2979 TRANS-1,2-DICHLOROETHYLENE 8/25/2022 ND MG/L MCL 0.1 MG/L 0.0005 MRL 9/9/2022 2237006-01-V OR100012 ANALYTICAL LABORATORY GROUP 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 2525290 33422732022 VOC-2979 N EP-A EP FOR ROCK CREEK 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2022-08-25
EP-A EP FOR ROCK CREEK 1 Finished VOC 2980 1,2-DICHLOROETHANE 8/25/2022 ND MG/L MCL 0.005 MG/L 0.0005 MRL 9/9/2022 2237006-01-V OR100012 ANALYTICAL LABORATORY GROUP 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 2525290 33422672022 VOC-2980 N EP-A EP FOR ROCK CREEK 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2022-08-25
EP-A EP FOR ROCK CREEK 1 Finished VOC 2380 CIS-1,2-DICHLOROETHYLENE 8/25/2022 ND MG/L MCL 0.07 MG/L 0.0005 MRL 9/9/2022 2237006-01-V OR100012 ANALYTICAL LABORATORY GROUP 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 2525290 33423532022 VOC-2380 N EP-A EP FOR ROCK CREEK 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2022-08-25
EP-A EP FOR ROCK CREEK 1 Finished VOC 2969 P-DICHLOROBENZENE 8/25/2022 ND MG/L MCL 0.07 MG/L 0.0005 MRL 9/9/2022 2237006-01-V OR100012 ANALYTICAL LABORATORY GROUP 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 2525290 33422912022 VOC-2969 N EP-A EP FOR ROCK CREEK 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2022-08-25
EP-A EP FOR ROCK CREEK 1 Finished VOC 2969 P-DICHLOROBENZENE 11/16/2011 ND MG/L MCL 0.07 MG/L 0.0005 MRL 12/7/2011 131200603-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 882792 12550582011 VOC-2969 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2011-11-16
EP-A EP FOR ROCK CREEK 1 Finished VOC 2977 1,1-DICHLOROETHYLENE 12/7/2021 ND MG/L MCL 0.007 MG/L 0.0005 MRL 1/10/2022 134102001-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 2423432 32077832021 VOC-2977 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2021-12-07
EP-A EP FOR ROCK CREEK 1 Finished VOC 2977 1,1-DICHLOROETHYLENE 8/17/2010 ND MG/L MCL 0.007 MG/L 0.0005 MRL 9/7/2010 1022908-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 740629 10543402010 VOC-2977 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2010-08-17
EP-A EP FOR ROCK CREEK 1 Finished VOC 2977 1,1-DICHLOROETHYLENE 8/6/2013 ND MG/L MCL 0.007 MG/L 0.0005 MRL 9/4/2013 321800601-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 1135922 15721542013 VOC-2977 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2013-08-06
EP-A EP FOR ROCK CREEK 1 Finished VOC 2977 1,1-DICHLOROETHYLENE 8/12/2014 ND MG/L MCL 0.007 MG/L 0.0005 MRL 9/8/2014 422400603-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 1297499 17876692014 VOC-2977 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2014-08-12
EP-A EP FOR ROCK CREEK 1 Finished VOC 2977 1,1-DICHLOROETHYLENE 8/14/2002 ND MG/L MCL 0.007 MG/L 0.0005 MDL 10/14/2002 02226/27V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 81795 988262002 VOC-2977 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2002-08-14
EP-A EP FOR ROCK CREEK 1 Finished VOC 2977 1,1-DICHLOROETHYLENE 11/16/2011 ND MG/L MCL 0.007 MG/L 0.0005 MRL 12/7/2011 131200603-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 882792 12550462011 VOC-2977 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2011-11-16
EP-A EP FOR ROCK CREEK 1 Finished VOC 2977 1,1-DICHLOROETHYLENE 3/16/2005 ND MG/L MCL 0.007 MG/L 0.0005 MDL 4/8/2005 05075/02V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 255633 3752892005 VOC-2977 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2005-03-16
EP-A EP FOR ROCK CREEK 1 Finished VOC 2977 1,1-DICHLOROETHYLENE 8/31/2009 ND MG/L MCL 0.007 MG/L 0.0005 MRL 10/21/2009 0924301-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 641801 9264972009 VOC-2977 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2009-08-31
EP-A EP FOR ROCK CREEK 1 Finished VOC 2977 1,1-DICHLOROETHYLENE 11/5/2012 ND MG/L MCL 0.007 MG/L 0.0005 MRL 12/4/2012 231001101-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 1029297 14354742012 VOC-2977 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2012-11-05
EP-A EP FOR ROCK CREEK 1 Finished VOC 2977 1,1-DICHLOROETHYLENE 12/15/2015 ND MG/L MCL 0.007 MG/L 0.0005 MRL 1/11/2016 534900602-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 1501744 20370132015 VOC-2977 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2015-12-15
EP-A EP FOR ROCK CREEK 1 Finished VOC 2977 1,1-DICHLOROETHYLENE 12/11/2023 ND MG/L MCL 0.007 MG/L 0.0005 MRL 1/4/2024 3345003-01-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 2732433 36218292023 VOC-2977 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2023-12-11
EP-A EP FOR ROCK CREEK 1 Finished NO3 1040 NITRATE 12/15/2015 0.475 MG/L MCL 10 MG/L 0.1 MRL 1/11/2016 534900601-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300.0 ION CHROMATOGRAPHY 12318 1499949 20350732015 NO3-1040 D EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300.0 ION CHROMATOGRAPHY 2015-12-15
EP-A EP FOR ROCK CREEK 1 Finished NO3 1040 NITRATE 11/16/2016 0.351 MG/L MCL 10 MG/L 0.1 MRL 12/7/2016 632100502-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300.0 ION CHROMATOGRAPHY 12318 1641624 22305552016 NO3-1040 D EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300.0 ION CHROMATOGRAPHY 2016-11-16
EP-A EP FOR ROCK CREEK 1 Finished NO3 1040 NITRATE 12/5/2017 0.375 MG/L MCL 10 MG/L 0.1 MRL 1/10/2018 733901001-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300.0 ION CHROMATOGRAPHY 12318 1804434 24313372017 NO3-1040 D EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300.0 ION CHROMATOGRAPHY 2017-12-05
DIST-A Distribution System DBPMAX01 1780 KNOTT STREET Finished DBP 2456 HAA5 (TOTAL HALOACETIC ACIDS) 2/17/2009 0.0159 MG/L MCL 0.060 MG/L 0 MDL 9/15/2009 0904831 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 6251B GC-L/S EXTRACTION-ELECTRON CAPTURE DETEC 7416 630003 9101102009 DBP-2456 D DIST-A Distribution System DBPMAX01 1780 KNOTT STREET Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 6251B GC-L/S EXTRACTION-ELECTRON CAPTURE DETEC 2009-02-17
DIST-A Distribution System DBPMAX01 1780 KNOTT STREET Finished DBP 2456 HAA5 (TOTAL HALOACETIC ACIDS) 7/19/2011 0.0170 MG/L MCL 0.060 MG/L 0 MDL 8/10/2011 120000401-D OR100013 ALEXIN ANALYTICAL LABORATORIES INC 6251B GC-L/S EXTRACTION-ELECTRON CAPTURE DETEC 7416 846503 12061302011 DBP-2456 D DIST-A Distribution System DBPMAX01 1780 KNOTT STREET Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 6251B GC-L/S EXTRACTION-ELECTRON CAPTURE DETEC 2011-07-19
DIST-A Distribution System DBPMAX01 1780 KNOTT STREET Finished DBP 2456 HAA5 (TOTAL HALOACETIC ACIDS) 8/30/2004 0.0285 MG/L MCL 0.060 MG/L 10/7/2004 04243/03 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 6251B GC-L/S EXTRACTION-ELECTRON CAPTURE DETEC 7416 218286 3006042004 DBP-2456 D DIST-A Distribution System DBPMAX01 1780 KNOTT STREET Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 6251B GC-L/S EXTRACTION-ELECTRON CAPTURE DETEC 2004-08-30
DIST-A Distribution System DBPMAX01 1780 KNOTT STREET Finished DBP 2456 HAA5 (TOTAL HALOACETIC ACIDS) 7/21/2004 0.0209 MG/L MCL 0.060 MG/L 9/9/2004 04203/01 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 6251B GC-L/S EXTRACTION-ELECTRON CAPTURE DETEC 7416 218316 3006622004 DBP-2456 D DIST-A Distribution System DBPMAX01 1780 KNOTT STREET Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 6251B GC-L/S EXTRACTION-ELECTRON CAPTURE DETEC 2004-07-21
DIST-A Distribution System DBPMAX01 1780 KNOTT STREET Finished DBP 2456 HAA5 (TOTAL HALOACETIC ACIDS) 9/13/2004 0.0215 MG/L MCL 0.060 MG/L 0 MDL 11/22/2004 04258/03 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 6251B GC-L/S EXTRACTION-ELECTRON CAPTURE DETEC 7416 247478 3561792004 DBP-2456 D DIST-A Distribution System DBPMAX01 1780 KNOTT STREET Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 6251B GC-L/S EXTRACTION-ELECTRON CAPTURE DETEC 2004-09-13
EP-A EP FOR ROCK CREEK 1 Finished VOC 2977 1,1-DICHLOROETHYLENE 11/5/2019 ND MG/L MCL 0.007 MG/L 0.0005 MRL 11/22/2019 930901201-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 2095351 28080432019 VOC-2977 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2019-11-05
EP-A EP FOR ROCK CREEK 1 Finished VOC 2378 1,2,4-TRICHLOROBENZENE 12/7/2021 ND MG/L MCL 0.07 MG/L 0.0005 MRL 1/10/2022 134102001-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 2423432 32078262021 VOC-2378 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2021-12-07
EP-A EP FOR ROCK CREEK 1 Finished VOC 2964 DICHLOROMETHANE 8/6/2013 ND MG/L MCL 0.005 MG/L 0.0005 MRL 9/4/2013 321800601-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 1135922 15722022013 VOC-2964 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2013-08-06
EP-A EP FOR ROCK CREEK 1 Finished VOC 2964 DICHLOROMETHANE 8/17/2010 ND MG/L MCL 0.005 MG/L 0.0005 MRL 9/7/2010 1022908-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 740629 10543562010 VOC-2964 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2010-08-17
EP-A EP FOR ROCK CREEK 1 Finished VOC 2964 DICHLOROMETHANE 8/31/2009 ND MG/L MCL 0.005 MG/L 0.0005 MRL 10/21/2009 0924301-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 641801 9265212009 VOC-2964 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2009-08-31
EP-A EP FOR ROCK CREEK 1 Finished VOC 2964 DICHLOROMETHANE 8/14/2002 ND MG/L MCL 0.005 MG/L 0.0005 MDL 10/14/2002 02226/27V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 81795 988352002 VOC-2964 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2002-08-14
EP-A EP FOR ROCK CREEK 1 Finished VOC 2964 DICHLOROMETHANE 3/16/2005 ND MG/L MCL 0.005 MG/L 0.0005 MDL 4/8/2005 05075/02V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 255633 3752982005 VOC-2964 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2005-03-16
EP-A EP FOR ROCK CREEK 1 Finished VOC 2964 DICHLOROMETHANE 7/7/2020 ND MG/L MCL 0.005 MG/L 0.0005 MRL 7/10/2020 018900301-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 2191237 29300862020 VOC-2964 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2020-07-07
EP-A EP FOR ROCK CREEK 1 Finished VOC 2977 1,1-DICHLOROETHYLENE 7/7/2020 ND MG/L MCL 0.007 MG/L 0.0005 MRL 7/10/2020 018900301-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 2191237 29300742020 VOC-2977 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2020-07-07
EP-A EP FOR ROCK CREEK 1 Finished SOC 2036 OXAMYL 11/16/2016 ND MG/L MCL 0.2 MG/L 0.004 MRL 2/7/2017 632100701-S OR100016 NEILSON RESEARCH CORPORATION 531.1 PESTICIDES, CARBAMATES, HPLC, POSTCOL 12318 1664230 22625432016 SOC-2036 N EP-A EP FOR ROCK CREEK 1 Finished OR100016 NEILSON RESEARCH CORPORATION 531.1 PESTICIDES, CARBAMATES, HPLC, POSTCOL 2016-11-16
EP-A EP FOR ROCK CREEK 1 Finished SOC 2383 TOTAL POLYCHLORINATED BIPHENYLS (PCB) 7/17/2007 ND MCL 0.0005 MG/L 0.0002 MRL 8/14/2007 0719805-S OR100031 UMPQUA RESEARCH CO - MC 508.1 PESTICIDES, PCB, GC, MICROEXTRACT 12318 465643 6649232007 SOC-2383 N EP-A EP FOR ROCK CREEK 1 Finished OR100031 UMPQUA RESEARCH CO - MC 508.1 PESTICIDES, PCB, GC, MICROEXTRACT 2007-07-17
EP-A EP FOR ROCK CREEK 1 Finished SOC 2032 DIQUAT 12/13/2010 ND MG/L MCL 0.02 MG/L 0.0004 MRL 1/10/2011 012140201-S OR100031 UMPQUA RESEARCH CO - MC 549.2 LIQUID-SOLID EXTRACTION AND HIGH 12318 781001 11251072010 SOC-2032 N EP-A EP FOR ROCK CREEK 1 Finished OR100031 UMPQUA RESEARCH CO - MC 549.2 LIQUID-SOLID EXTRACTION AND HIGH 2010-12-13
EP-A EP FOR ROCK CREEK 1 Finished SOC 2032 DIQUAT 11/16/2016 ND MG/L MCL 0.02 MG/L 0.002 MRL 2/7/2017 632100701-S OR100016 NEILSON RESEARCH CORPORATION 549.2 LIQUID-SOLID EXTRACTION AND HIGH 12318 1664230 22625552016 SOC-2032 N EP-A EP FOR ROCK CREEK 1 Finished OR100016 NEILSON RESEARCH CORPORATION 549.2 LIQUID-SOLID EXTRACTION AND HIGH 2016-11-16
EP-A EP FOR ROCK CREEK 1 Finished SOC 2032 DIQUAT 12/4/2013 ND MG/L MCL 0.02 MG/L 0.002 MRL 1/6/2014 333801001-S OR100016 NEILSON RESEARCH CORPORATION 549.2 LIQUID-SOLID EXTRACTION AND HIGH 12318 1194090 16632312013 SOC-2032 N EP-A EP FOR ROCK CREEK 1 Finished OR100016 NEILSON RESEARCH CORPORATION 549.2 LIQUID-SOLID EXTRACTION AND HIGH 2013-12-04
DIST-A Distribution System DBPMAX01 1780 KNOTT STREET Finished DBP 2456 HAA5 (TOTAL HALOACETIC ACIDS) 8/28/2006 0.0117 MG/L MCL 0.060 MG/L 0.003 MRL 11/10/2006 06240/13 OR100031 UMPQUA RESEARCH CO - MC 6251B GC-L/S EXTRACTION-ELECTRON CAPTURE DETEC 7416 402712 5768842006 DBP-2456 D DIST-A Distribution System DBPMAX01 1780 KNOTT STREET Finished OR100031 UMPQUA RESEARCH CO - MC 6251B GC-L/S EXTRACTION-ELECTRON CAPTURE DETEC 2006-08-28
DIST-A Distribution System DBPMAX01 1780 KNOTT STREET Finished DBP 2456 HAA5 (TOTAL HALOACETIC ACIDS) 8/15/2007 0.0218 MG/L MCL 0.060 MG/L 0 MDL 10/11/2007 0722706 OR100031 UMPQUA RESEARCH CO - MC 6251B GC-L/S EXTRACTION-ELECTRON CAPTURE DETEC 7416 468682 6710162007 DBP-2456 D DIST-A Distribution System DBPMAX01 1780 KNOTT STREET Finished OR100031 UMPQUA RESEARCH CO - MC 6251B GC-L/S EXTRACTION-ELECTRON CAPTURE DETEC 2007-08-15
DIST-A Distribution System DBPMAX01 1780 KNOTT STREET Finished DBP 2456 HAA5 (TOTAL HALOACETIC ACIDS) 9/18/2006 0.0131 MG/L MCL 0.060 MG/L 0.003 MRL 11/10/2006 06261/14 OR100031 UMPQUA RESEARCH CO - MC 6251B GC-L/S EXTRACTION-ELECTRON CAPTURE DETEC 7416 402713 5768862006 DBP-2456 D DIST-A Distribution System DBPMAX01 1780 KNOTT STREET Finished OR100031 UMPQUA RESEARCH CO - MC 6251B GC-L/S EXTRACTION-ELECTRON CAPTURE DETEC 2006-09-18
DIST-A Distribution System DBPMAX01 1780 KNOTT STREET Finished DBP 2456 HAA5 (TOTAL HALOACETIC ACIDS) 9/4/2007 0.0178 MG/L MCL 0.060 MG/L 0 MDL 11/9/2007 0724704 OR100031 UMPQUA RESEARCH CO - MC 6251B GC-L/S EXTRACTION-ELECTRON CAPTURE DETEC 7416 474626 6816012007 DBP-2456 D DIST-A Distribution System DBPMAX01 1780 KNOTT STREET Finished OR100031 UMPQUA RESEARCH CO - MC 6251B GC-L/S EXTRACTION-ELECTRON CAPTURE DETEC 2007-09-04
DIST-A Distribution System DBPMAX01 1780 KNOTT STREET Finished DBP 2456 HAA5 (TOTAL HALOACETIC ACIDS) 7/26/2006 0.0241 MG/L MCL 0.060 MG/L 0.003 MRL 9/14/2006 06207/10 OR100031 UMPQUA RESEARCH CO - MC 6251B GC-L/S EXTRACTION-ELECTRON CAPTURE DETEC 7416 389380 5543002006 DBP-2456 D DIST-A Distribution System DBPMAX01 1780 KNOTT STREET Finished OR100031 UMPQUA RESEARCH CO - MC 6251B GC-L/S EXTRACTION-ELECTRON CAPTURE DETEC 2006-07-26
DIST-A Distribution System DBPMAX01 1780 KNOTT STREET Finished DBP 2456 HAA5 (TOTAL HALOACETIC ACIDS) 7/17/2007 0.0198 MG/L MCL 0.060 MG/L 0.001 MRL 8/14/2007 0719803 OR100031 UMPQUA RESEARCH CO - MC 6251B GC-L/S EXTRACTION-ELECTRON CAPTURE DETEC 7416 455706 6511732007 DBP-2456 D DIST-A Distribution System DBPMAX01 1780 KNOTT STREET Finished OR100031 UMPQUA RESEARCH CO - MC 6251B GC-L/S EXTRACTION-ELECTRON CAPTURE DETEC 2007-07-17
EP-A EP FOR ROCK CREEK 1 Finished SOC 2383 TOTAL POLYCHLORINATED BIPHENYLS (PCB) 11/5/2019 ND MG/L MCL 0.0005 MG/L 0.00025 MRL 11/22/2019 930901201-S OR100016 NEILSON RESEARCH CORPORATION 508 PESTICIDES, CHLORINATED, GC, ELCAPDET 12318 2095344 28081162019 SOC-2383 N EP-A EP FOR ROCK CREEK 1 Finished OR100016 NEILSON RESEARCH CORPORATION 508 PESTICIDES, CHLORINATED, GC, ELCAPDET 2019-11-05
EP-A EP FOR ROCK CREEK 1 Finished SOC 2383 TOTAL POLYCHLORINATED BIPHENYLS (PCB) 11/16/2016 ND MG/L MCL 0.0005 MG/L 0.00025 MRL 2/7/2017 632100701-S OR100016 NEILSON RESEARCH CORPORATION 508 PESTICIDES, CHLORINATED, GC, ELCAPDET 12318 1664230 22624892016 SOC-2383 N EP-A EP FOR ROCK CREEK 1 Finished OR100016 NEILSON RESEARCH CORPORATION 508 PESTICIDES, CHLORINATED, GC, ELCAPDET 2016-11-16
EP-A EP FOR ROCK CREEK 1 Finished SOC 2383 TOTAL POLYCHLORINATED BIPHENYLS (PCB) 12/4/2013 ND MG/L MCL 0.0005 MG/L 0.0001 MRL 1/6/2014 333801001-S OR100016 NEILSON RESEARCH CORPORATION 508 PESTICIDES, CHLORINATED, GC, ELCAPDET 12318 1194090 16630382013 SOC-2383 N EP-A EP FOR ROCK CREEK 1 Finished OR100016 NEILSON RESEARCH CORPORATION 508 PESTICIDES, CHLORINATED, GC, ELCAPDET 2013-12-04
EP-A EP FOR ROCK CREEK 1 Finished SOC 2959 CHLORDANE 12/4/2013 ND MG/L MCL 0.002 MG/L 0.00025 MRL 1/6/2014 333801001-S OR100016 NEILSON RESEARCH CORPORATION 508 PESTICIDES, CHLORINATED, GC, ELCAPDET 12318 1194090 16630052013 SOC-2959 N EP-A EP FOR ROCK CREEK 1 Finished OR100016 NEILSON RESEARCH CORPORATION 508 PESTICIDES, CHLORINATED, GC, ELCAPDET 2013-12-04
EP-A EP FOR ROCK CREEK 1 Finished SOC 2959 CHLORDANE 11/8/2022 ND MG/L MCL 0.002 MG/L 0.00025 MRL 12/5/2022 2312006-01-S OR100016 NEILSON RESEARCH CORPORATION 508 PESTICIDES, CHLORINATED, GC, ELCAPDET 12318 2564751 34069472022 SOC-2959 N EP-A EP FOR ROCK CREEK 1 Finished OR100016 NEILSON RESEARCH CORPORATION 508 PESTICIDES, CHLORINATED, GC, ELCAPDET 2022-11-08
EP-A EP FOR ROCK CREEK 1 Finished SOC 2105 2,4-D 12/4/2013 ND MG/L MCL 0.07 MG/L 0.005 MRL 1/6/2014 333801001-S OR100016 NEILSON RESEARCH CORPORATION 515.3 LIQUID-LIQUID EXTRACTION, DERIVATIZATION 12318 1194090 16630952013 SOC-2105 N EP-A EP FOR ROCK CREEK 1 Finished OR100016 NEILSON RESEARCH CORPORATION 515.3 LIQUID-LIQUID EXTRACTION, DERIVATIZATION 2013-12-04
EP-A EP FOR ROCK CREEK 1 Finished SOC 2105 2,4-D 11/16/2016 ND MG/L MCL 0.07 MG/L 0.001 MRL 2/7/2017 632100701-S OR100016 NEILSON RESEARCH CORPORATION 515.3 LIQUID-LIQUID EXTRACTION, DERIVATIZATION 12318 1664230 22625102016 SOC-2105 N EP-A EP FOR ROCK CREEK 1 Finished OR100016 NEILSON RESEARCH CORPORATION 515.3 LIQUID-LIQUID EXTRACTION, DERIVATIZATION 2016-11-16
EP-A EP FOR ROCK CREEK 1 Finished SOC 2110 2,4,5-TP 11/16/2016 ND MG/L MCL 0.05 MG/L 0.005 MRL 2/7/2017 632100701-S OR100016 NEILSON RESEARCH CORPORATION 515.3 LIQUID-LIQUID EXTRACTION, DERIVATIZATION 12318 1664230 22625072016 SOC-2110 N EP-A EP FOR ROCK CREEK 1 Finished OR100016 NEILSON RESEARCH CORPORATION 515.3 LIQUID-LIQUID EXTRACTION, DERIVATIZATION 2016-11-16
EP-A EP FOR ROCK CREEK 1 Finished VOC 2977 1,1-DICHLOROETHYLENE 12/5/2017 ND MG/L MCL 0.007 MG/L 0.0005 MRL 1/10/2018 733901004-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 1805270 24325872017 VOC-2977 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2017-12-05
EP-A EP FOR ROCK CREEK 1 Finished VOC 2977 1,1-DICHLOROETHYLENE 11/16/2016 ND MG/L MCL 0.007 MG/L 0.0005 MRL 12/7/2016 632100501-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 1642138 22324772016 VOC-2977 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2016-11-16
EP-A EP FOR ROCK CREEK 1 Finished VOC 2977 1,1-DICHLOROETHYLENE 6/4/2024 ND MG/L MCL 0.007 MG/L 0.0005 MRL 7/10/2024 4156015-01-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 2809661 37095942024 VOC-2977 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2024-06-04
EP-A EP FOR ROCK CREEK 1 Finished VOC 2977 1,1-DICHLOROETHYLENE 12/19/2018 ND MG/L MCL 0.007 MG/L 0.0005 MRL 1/8/2019 835300501-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 1960535 26154582018 VOC-2977 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2018-12-19
EP-A EP FOR ROCK CREEK 1 Finished VOC 2996 STYRENE 11/16/2016 ND MG/L MCL 0.1 MG/L 0.0005 MRL 12/7/2016 632100501-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 1642138 22322692016 VOC-2996 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2016-11-16
EP-A EP FOR ROCK CREEK 1 Finished VOC 2996 STYRENE 12/11/2023 ND MG/L MCL 0.1 MG/L 0.0005 MRL 1/4/2024 3345003-01-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 2732433 36217242023 VOC-2996 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2023-12-11
EP-A EP FOR ROCK CREEK 1 Finished VOC 2996 STYRENE 11/5/2019 ND MG/L MCL 0.1 MG/L 0.0005 MRL 11/22/2019 930901201-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 2095351 28079262019 VOC-2996 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2019-11-05
EP-A EP FOR ROCK CREEK 1 Finished VOC 2996 STYRENE 6/4/2024 ND MG/L MCL 0.1 MG/L 0.0005 MRL 7/10/2024 4156015-01-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 2809661 37095812024 VOC-2996 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2024-06-04
EP-A EP FOR ROCK CREEK 1 Finished VOC 2996 STYRENE 8/14/2002 ND MG/L MCL 0.1 MG/L 0.0005 MDL 10/14/2002 02226/27V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 81795 988402002 VOC-2996 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2002-08-14
EP-A EP FOR ROCK CREEK 1 Finished VOC 2996 STYRENE 8/6/2013 ND MG/L MCL 0.1 MG/L 0.0005 MRL 9/4/2013 321800601-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 1135922 15719982013 VOC-2996 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2013-08-06
EP-A EP FOR ROCK CREEK 1 Finished VOC 2996 STYRENE 11/16/2011 ND MG/L MCL 0.1 MG/L 0.0005 MRL 12/7/2011 131200603-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 882792 12549682011 VOC-2996 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2011-11-16
EP-A EP FOR ROCK CREEK 1 Finished VOC 2996 STYRENE 3/16/2005 ND MG/L MCL 0.1 MG/L 0.0005 MDL 4/8/2005 05075/02V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 255633 3753032005 VOC-2996 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2005-03-16
EP-A EP FOR ROCK CREEK 1 Finished VOC 2996 STYRENE 8/31/2009 ND MG/L MCL 0.1 MG/L 0.0005 MRL 10/21/2009 0924301-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 641801 9267012009 VOC-2996 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2009-08-31
EP-A EP FOR ROCK CREEK 1 Finished VOC 2996 STYRENE 8/17/2010 ND MG/L MCL 0.1 MG/L 0.0005 MRL 9/7/2010 1022908-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 740629 10542882010 VOC-2996 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2010-08-17
EP-A EP FOR ROCK CREEK 1 Finished VOC 2996 STYRENE 7/7/2020 ND MG/L MCL 0.1 MG/L 0.0005 MRL 7/10/2020 018900301-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 2191237 29300352020 VOC-2996 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2020-07-07
DIST-A Distribution System DBPMAX01 1780 KNOTT STREET Finished DBP 2456 HAA5 (TOTAL HALOACETIC ACIDS) 9/27/2005 0.0269 MG/L MCL 0.060 MG/L 11/10/2005 05270/08 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 6251B GC-L/S EXTRACTION-ELECTRON CAPTURE DETEC 7416 300596 4417622005 DBP-2456 D DIST-A Distribution System DBPMAX01 1780 KNOTT STREET Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 6251B GC-L/S EXTRACTION-ELECTRON CAPTURE DETEC 2005-09-27
DIST-A Distribution System DBPMAX01 1780 KNOTT STREET Finished DBP 2456 HAA5 (TOTAL HALOACETIC ACIDS) 6/5/2013 0.0304 MG/L MCL 0.060 MG/L 0 MDL 7/3/2013 315600501-D OR100013 ALEXIN ANALYTICAL LABORATORIES INC 6251B GC-L/S EXTRACTION-ELECTRON CAPTURE DETEC 7416 1109734 15350042013 DBP-2456 D DIST-A Distribution System DBPMAX01 1780 KNOTT STREET Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 6251B GC-L/S EXTRACTION-ELECTRON CAPTURE DETEC 2013-06-05
DIST-A Distribution System DBPMAX01 1780 KNOTT STREET Finished DBP 2456 HAA5 (TOTAL HALOACETIC ACIDS) 7/22/2008 0.0554 MG/L MCL 0.060 MG/L 0 MDL 9/10/2008 0820402 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 6251B GC-L/S EXTRACTION-ELECTRON CAPTURE DETEC 7416 536360 7731062008 DBP-2456 D DIST-A Distribution System DBPMAX01 1780 KNOTT STREET Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 6251B GC-L/S EXTRACTION-ELECTRON CAPTURE DETEC 2008-07-22
DIST-A Distribution System DBPMAX01 1780 KNOTT STREET Finished DBP 2456 HAA5 (TOTAL HALOACETIC ACIDS) 5/10/2005 0.0199 MG/L MCL 0.060 MG/L 7/6/2005 05130/05 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 6251B GC-L/S EXTRACTION-ELECTRON CAPTURE DETEC 7416 278325 4085062005 DBP-2456 D DIST-A Distribution System DBPMAX01 1780 KNOTT STREET Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 6251B GC-L/S EXTRACTION-ELECTRON CAPTURE DETEC 2005-05-10
DIST-A Distribution System DBPMAX01 1780 KNOTT STREET Finished DBP 2456 HAA5 (TOTAL HALOACETIC ACIDS) 2/1/2005 0.0201 MG/L MCL 0.060 MG/L 0 MDL 3/8/2005 05032/07 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 6251B GC-L/S EXTRACTION-ELECTRON CAPTURE DETEC 7416 247468 3561592005 DBP-2456 D DIST-A Distribution System DBPMAX01 1780 KNOTT STREET Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 6251B GC-L/S EXTRACTION-ELECTRON CAPTURE DETEC 2005-02-01
DIST-A Distribution System DBPMAX01 1780 KNOTT STREET Finished DBP 2456 HAA5 (TOTAL HALOACETIC ACIDS) 9/4/2002 0.023 MG/L MCL 0.060 MG/L 4/10/2003 02247/38 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 6251B GC-L/S EXTRACTION-ELECTRON CAPTURE DETEC 7416 342653 5047542002 DBP-2456 D DIST-A Distribution System DBPMAX01 1780 KNOTT STREET Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 6251B GC-L/S EXTRACTION-ELECTRON CAPTURE DETEC 2002-09-04
DIST-A Distribution System DBPMAX01 1780 KNOTT STREET Finished DBP 2456 HAA5 (TOTAL HALOACETIC ACIDS) 9/3/2008 0.0158 MG/L MCL 0.060 MG/L 0 MDL 9/15/2009 0824714 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 6251B GC-L/S EXTRACTION-ELECTRON CAPTURE DETEC 7416 630001 9101062008 DBP-2456 D DIST-A Distribution System DBPMAX01 1780 KNOTT STREET Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 6251B GC-L/S EXTRACTION-ELECTRON CAPTURE DETEC 2008-09-03
DIST-A Distribution System DBPMAX01 1780 KNOTT STREET Finished DBP 2456 HAA5 (TOTAL HALOACETIC ACIDS) 8/10/2010 0.0232 MG/L MCL 0.060 MG/L 0 MDL 9/7/2010 1022204-D OR100013 ALEXIN ANALYTICAL LABORATORIES INC 6251B GC-L/S EXTRACTION-ELECTRON CAPTURE DETEC 7416 740358 10536432010 DBP-2456 D DIST-A Distribution System DBPMAX01 1780 KNOTT STREET Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 6251B GC-L/S EXTRACTION-ELECTRON CAPTURE DETEC 2010-08-10
DIST-A Distribution System DBPMAX01 1780 KNOTT STREET Finished DBP 2456 HAA5 (TOTAL HALOACETIC ACIDS) 8/9/2005 0.0149 MG/L MCL 0.060 MG/L 10/6/2005 05221/10 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 6251B GC-L/S EXTRACTION-ELECTRON CAPTURE DETEC 7416 291198 4286202005 DBP-2456 D DIST-A Distribution System DBPMAX01 1780 KNOTT STREET Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 6251B GC-L/S EXTRACTION-ELECTRON CAPTURE DETEC 2005-08-09
DIST-A Distribution System DBPMAX01 1780 KNOTT STREET Finished DBP 2456 HAA5 (TOTAL HALOACETIC ACIDS) 2/8/2012 0.0124 MG/L MCL 0.060 MG/L 0 MDL 3/8/2012 203901101-D OR100013 ALEXIN ANALYTICAL LABORATORIES INC 6251B GC-L/S EXTRACTION-ELECTRON CAPTURE DETEC 7416 920087 13007612012 DBP-2456 D DIST-A Distribution System DBPMAX01 1780 KNOTT STREET Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 6251B GC-L/S EXTRACTION-ELECTRON CAPTURE DETEC 2012-02-08
DIST-A Distribution System DBPMAX01 1780 KNOTT STREET Finished DBP 2456 HAA5 (TOTAL HALOACETIC ACIDS) 8/16/2011 0.0175 MG/L MCL 0.060 MG/L 0 MDL 9/9/2011 122801101-D OR100013 ALEXIN ANALYTICAL LABORATORIES INC 6251B GC-L/S EXTRACTION-ELECTRON CAPTURE DETEC 7416 858028 12235782011 DBP-2456 D DIST-A Distribution System DBPMAX01 1780 KNOTT STREET Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 6251B GC-L/S EXTRACTION-ELECTRON CAPTURE DETEC 2011-08-16
DIST-A Distribution System DBPMAX01 1780 KNOTT STREET Finished DBP 2456 HAA5 (TOTAL HALOACETIC ACIDS) 3/7/2011 0.0168 MG/L MCL 0.060 MG/L 0.001 MRL 4/6/2011 106600201-D OR100013 ALEXIN ANALYTICAL LABORATORIES INC 6251B GC-L/S EXTRACTION-ELECTRON CAPTURE DETEC 7416 806719 11559542011 DBP-2456 D DIST-A Distribution System DBPMAX01 1780 KNOTT STREET Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 6251B GC-L/S EXTRACTION-ELECTRON CAPTURE DETEC 2011-03-07
DIST-A Distribution System DBPMAX01 1780 KNOTT STREET Finished DBP 2456 HAA5 (TOTAL HALOACETIC ACIDS) 5/10/2011 0.0163 MG/L MCL 0.060 MG/L 0 MDL 1/10/2012 113000201-D OR100013 ALEXIN ANALYTICAL LABORATORIES INC 6251B GC-L/S EXTRACTION-ELECTRON CAPTURE DETEC 7416 899320 12772882011 DBP-2456 D DIST-A Distribution System DBPMAX01 1780 KNOTT STREET Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 6251B GC-L/S EXTRACTION-ELECTRON CAPTURE DETEC 2011-05-10
DIST-A Distribution System DBPMAX01 1780 KNOTT STREET Finished DBP 2456 HAA5 (TOTAL HALOACETIC ACIDS) 8/14/2013 0.0222 MG/L MCL 0.060 MG/L 0 MDL 9/4/2013 322601001-D OR100013 ALEXIN ANALYTICAL LABORATORIES INC 6251B GC-L/S EXTRACTION-ELECTRON CAPTURE DETEC 7416 1135925 15722482013 DBP-2456 D DIST-A Distribution System DBPMAX01 1780 KNOTT STREET Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 6251B GC-L/S EXTRACTION-ELECTRON CAPTURE DETEC 2013-08-14
DIST-A Distribution System DBPMAX01 1780 KNOTT STREET Finished DBP 2456 HAA5 (TOTAL HALOACETIC ACIDS) 7/6/2005 0.0211 MG/L MCL 0.060 MG/L 9/8/2005 05207/04 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 6251B GC-L/S EXTRACTION-ELECTRON CAPTURE DETEC 7416 294696 4346942005 DBP-2456 D DIST-A Distribution System DBPMAX01 1780 KNOTT STREET Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 6251B GC-L/S EXTRACTION-ELECTRON CAPTURE DETEC 2005-07-06
DIST-A Distribution System DBPMAX01 1780 KNOTT STREET Finished DBP 2456 HAA5 (TOTAL HALOACETIC ACIDS) 2/23/2004 0.020 MG/L MCL 0.060 MG/L 3/2/2004 04054/01 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 6251B GC-L/S EXTRACTION-ELECTRON CAPTURE DETEC 7416 223927 3069712004 DBP-2456 D DIST-A Distribution System DBPMAX01 1780 KNOTT STREET Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 6251B GC-L/S EXTRACTION-ELECTRON CAPTURE DETEC 2004-02-23
DIST-A Distribution System 2DBP-02 KNOTT ST Finished DBP 2456 HAA5 (TOTAL HALOACETIC ACIDS) 6/14/2016 0.0341 MG/L MCL 0.060 MG/L 0 MDL 7/7/2016 616600803-D OR100013 ALEXIN ANALYTICAL LABORATORIES INC 6251B GC-L/S EXTRACTION-ELECTRON CAPTURE DETEC 7416 1566006 21170262016 DBP-2456 D DIST-A Distribution System 2DBP-02 KNOTT ST Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 6251B GC-L/S EXTRACTION-ELECTRON CAPTURE DETEC 2016-06-14
DIST-A Distribution System DBPMAX01 1780 KNOTT STREET Finished DBP 2456 HAA5 (TOTAL HALOACETIC ACIDS) 6/18/2012 0.0218 MG/L MCL 0.060 MG/L 0 MDL 7/10/2012 217000902-D OR100013 ALEXIN ANALYTICAL LABORATORIES INC 6251B GC-L/S EXTRACTION-ELECTRON CAPTURE DETEC 7416 961818 13502772012 DBP-2456 D DIST-A Distribution System DBPMAX01 1780 KNOTT STREET Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 6251B GC-L/S EXTRACTION-ELECTRON CAPTURE DETEC 2012-06-18
DIST-A Distribution System 2DBP-02 KNOTT ST Finished DBP 2456 HAA5 (TOTAL HALOACETIC ACIDS) 3/5/2014 0.0099 MG/L MCL 0.060 MG/L 0 MDL 4/9/2014 406402401-D OR100013 ALEXIN ANALYTICAL LABORATORIES INC 6251B GC-L/S EXTRACTION-ELECTRON CAPTURE DETEC 7416 1229635 17054032014 DBP-2456 D DIST-A Distribution System 2DBP-02 KNOTT ST Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 6251B GC-L/S EXTRACTION-ELECTRON CAPTURE DETEC 2014-03-05
DIST-A Distribution System DBPMAX01 1780 KNOTT STREET Finished DBP 2456 HAA5 (TOTAL HALOACETIC ACIDS) 8/6/2008 0.0122 MG/L MCL 0.060 MG/L 0 MDL 9/15/2009 0821917 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 6251B GC-L/S EXTRACTION-ELECTRON CAPTURE DETEC 7416 630000 9101042008 DBP-2456 D DIST-A Distribution System DBPMAX01 1780 KNOTT STREET Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 6251B GC-L/S EXTRACTION-ELECTRON CAPTURE DETEC 2008-08-06
DIST-A Distribution System DBPMAX01 1780 KNOTT STREET Finished DBP 2456 HAA5 (TOTAL HALOACETIC ACIDS) 11/25/2008 0.0024 MG/L MCL 0.060 MG/L 0 MDL 9/15/2009 0833018 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 6251B GC-L/S EXTRACTION-ELECTRON CAPTURE DETEC 7416 630002 9101082008 DBP-2456 D DIST-A Distribution System DBPMAX01 1780 KNOTT STREET Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 6251B GC-L/S EXTRACTION-ELECTRON CAPTURE DETEC 2008-11-25
DIST-A Distribution System 2DBP-02 KNOTT ST Finished DBP 2456 HAA5 (TOTAL HALOACETIC ACIDS) 6/16/2014 0.0258 MG/L MCL 0.060 MG/L 0 MDL 7/15/2014 416701003-D OR100013 ALEXIN ANALYTICAL LABORATORIES INC 6251B GC-L/S EXTRACTION-ELECTRON CAPTURE DETEC 7416 1270570 17553772014 DBP-2456 D DIST-A Distribution System 2DBP-02 KNOTT ST Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 6251B GC-L/S EXTRACTION-ELECTRON CAPTURE DETEC 2014-06-16
DIST-A Distribution System 2DBP-02 KNOTT ST Finished DBP 2456 HAA5 (TOTAL HALOACETIC ACIDS) 6/13/2017 0.0235 MG/L MCL 0.060 MG/L 0.001 MRL 7/10/2017 716401303-D OR100013 ALEXIN ANALYTICAL LABORATORIES INC 6251B GC-L/S EXTRACTION-ELECTRON CAPTURE DETEC 7416 1738147 23465802017 DBP-2456 D DIST-A Distribution System 2DBP-02 KNOTT ST Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 6251B GC-L/S EXTRACTION-ELECTRON CAPTURE DETEC 2017-06-13
DIST-A Distribution System DBPMAX01 1780 KNOTT STREET Finished DBP 2456 HAA5 (TOTAL HALOACETIC ACIDS) 11/8/2011 0.0513 MG/L MCL 0.060 MG/L 0 MDL 12/7/2011 131200701-D OR100013 ALEXIN ANALYTICAL LABORATORIES INC 6251B GC-L/S EXTRACTION-ELECTRON CAPTURE DETEC 7416 882793 12551262011 DBP-2456 D DIST-A Distribution System DBPMAX01 1780 KNOTT STREET Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 6251B GC-L/S EXTRACTION-ELECTRON CAPTURE DETEC 2011-11-08
DIST-A Distribution System 2DBP-02 KNOTT ST Finished DBP 2456 HAA5 (TOTAL HALOACETIC ACIDS) 4/12/2015 0.0259 MG/L MCL 0.060 MG/L 0.002 MRL 5/11/2015 509200403-D OR100013 ALEXIN ANALYTICAL LABORATORIES INC 6251B GC-L/S EXTRACTION-ELECTRON CAPTURE DETEC 7416 1392465 19021452015 DBP-2456 D DIST-A Distribution System 2DBP-02 KNOTT ST Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 6251B GC-L/S EXTRACTION-ELECTRON CAPTURE DETEC 2015-04-12
DIST-A Distribution System DBPMAX01 1780 KNOTT STREET Finished DBP 2456 HAA5 (TOTAL HALOACETIC ACIDS) 11/2/2010 0.0252 MG/L MCL 0.060 MG/L 0 MDL 12/6/2010 030600101-D OR100013 ALEXIN ANALYTICAL LABORATORIES INC 6251B GC-L/S EXTRACTION-ELECTRON CAPTURE DETEC 7416 768365 10994342010 DBP-2456 D DIST-A Distribution System DBPMAX01 1780 KNOTT STREET Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 6251B GC-L/S EXTRACTION-ELECTRON CAPTURE DETEC 2010-11-02
DIST-A Distribution System DBPMAX01 1780 KNOTT STREET Finished DBP 2456 HAA5 (TOTAL HALOACETIC ACIDS) 11/5/2012 0.0246 MG/L MCL 0.060 MG/L 0 MDL 12/4/2012 231001001-D OR100013 ALEXIN ANALYTICAL LABORATORIES INC 6251B GC-L/S EXTRACTION-ELECTRON CAPTURE DETEC 7416 1029163 14348842012 DBP-2456 D DIST-A Distribution System DBPMAX01 1780 KNOTT STREET Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 6251B GC-L/S EXTRACTION-ELECTRON CAPTURE DETEC 2012-11-05
DIST-A Distribution System 2DBP-02 KNOTT ST Finished DBP 2456 HAA5 (TOTAL HALOACETIC ACIDS) 6/11/2019 0.0324 MG/L MCL 0.060 MG/L 0.001 MRL 6/19/2019 916202801-D OR100013 ALEXIN ANALYTICAL LABORATORIES INC 6251B GC-L/S EXTRACTION-ELECTRON CAPTURE DETEC 7416 2022722 26926552019 DBP-2456 D DIST-A Distribution System 2DBP-02 KNOTT ST Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 6251B GC-L/S EXTRACTION-ELECTRON CAPTURE DETEC 2019-06-11
DIST-A Distribution System 2DBP-02 KNOTT ST Finished DBP 2456 HAA5 (TOTAL HALOACETIC ACIDS) 6/9/2022 0.0298 MG/L MCL 0.060 MG/L 0.001 MRL 7/6/2022 2160029-01-D OR100013 ALEXIN ANALYTICAL LABORATORIES INC 6251B GC-L/S EXTRACTION-ELECTRON CAPTURE DETEC 7416 2496017 33008732022 DBP-2456 D DIST-A Distribution System 2DBP-02 KNOTT ST Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 6251B GC-L/S EXTRACTION-ELECTRON CAPTURE DETEC 2022-06-09
DIST-A Distribution System 2DBP-01 NEHALEM HWY Finished DBP 2456 HAA5 (TOTAL HALOACETIC ACIDS) 9/24/2024 0.0248 MG/L MCL 0.060 MG/L 0.001 MRL 10/7/2024 4268016-01-D OR100013 ALEXIN ANALYTICAL LABORATORIES INC 6251B GC-L/S EXTRACTION-ELECTRON CAPTURE DETEC 7416 2852678 37634452024 DBP-2456 D DIST-A Distribution System 2DBP-01 NEHALEM HWY Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 6251B GC-L/S EXTRACTION-ELECTRON CAPTURE DETEC 2024-09-24
DIST-A Distribution System 2DBP-02 KNOTT ST Finished DBP 2456 HAA5 (TOTAL HALOACETIC ACIDS) 6/22/2023 0.0298 MG/L MCL 0.060 MG/L 0.001 MRL 7/3/2023 3173037-01-D OR100013 ALEXIN ANALYTICAL LABORATORIES INC 6251B GC-L/S EXTRACTION-ELECTRON CAPTURE DETEC 7416 2646686 35152432023 DBP-2456 D DIST-A Distribution System 2DBP-02 KNOTT ST Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 6251B GC-L/S EXTRACTION-ELECTRON CAPTURE DETEC 2023-06-22
DIST-A Distribution System 2DBP-02 KNOTT ST Finished DBP 2456 HAA5 (TOTAL HALOACETIC ACIDS) 6/3/2020 0.0195 MG/L MCL 0.060 MG/L 0.001 MRL 7/13/2020 015502303-D OR100013 ALEXIN ANALYTICAL LABORATORIES INC 6251B GC-L/S EXTRACTION-ELECTRON CAPTURE DETEC 7416 2192925 29322732020 DBP-2456 D DIST-A Distribution System 2DBP-02 KNOTT ST Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 6251B GC-L/S EXTRACTION-ELECTRON CAPTURE DETEC 2020-06-03
DIST-A Distribution System 2DBP-01 NEHALEM HWY Finished DBP 2456 HAA5 (TOTAL HALOACETIC ACIDS) 9/13/2022 0.0215 MG/L MCL 0.060 MG/L 0.001 MRL 10/10/2022 2256011-01-D OR100013 ALEXIN ANALYTICAL LABORATORIES INC 6251B GC-L/S EXTRACTION-ELECTRON CAPTURE DETEC 7416 2542329 33699922022 DBP-2456 D DIST-A Distribution System 2DBP-01 NEHALEM HWY Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 6251B GC-L/S EXTRACTION-ELECTRON CAPTURE DETEC 2022-09-13
DIST-A Distribution System 2DBP-01 NEHALEM HWY Finished DBP 2456 HAA5 (TOTAL HALOACETIC ACIDS) 9/12/2023 0.0315 MG/L MCL 0.060 MG/L 0.001 MRL 9/19/2023 3255005-01-D OR100013 ALEXIN ANALYTICAL LABORATORIES INC 6251B GC-L/S EXTRACTION-ELECTRON CAPTURE DETEC 7416 2686505 35656002023 DBP-2456 D DIST-A Distribution System 2DBP-01 NEHALEM HWY Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 6251B GC-L/S EXTRACTION-ELECTRON CAPTURE DETEC 2023-09-12
DIST-A Distribution System 2DBP-02 KNOTT ST Finished DBP 2456 HAA5 (TOTAL HALOACETIC ACIDS) 9/9/2014 0.0202 MG/L MCL 0.060 MG/L 0.001 MRL 10/3/2014 425200803-D OR100013 ALEXIN ANALYTICAL LABORATORIES INC 6251B GC-L/S EXTRACTION-ELECTRON CAPTURE DETEC 7416 1309981 18054722014 DBP-2456 D DIST-A Distribution System 2DBP-02 KNOTT ST Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 6251B GC-L/S EXTRACTION-ELECTRON CAPTURE DETEC 2014-09-09
EP-A EP FOR ROCK CREEK 1 Finished VOC 2964 DICHLOROMETHANE 12/7/2021 ND MG/L MCL 0.005 MG/L 0.0005 MRL 1/10/2022 134102001-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 2423432 32077992021 VOC-2964 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2021-12-07
EP-A EP FOR ROCK CREEK 1 Finished VOC 2964 DICHLOROMETHANE 8/12/2014 ND MG/L MCL 0.005 MG/L 0.0005 MRL 9/8/2014 422400603-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 1297499 17877172014 VOC-2964 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2014-08-12
EP-A EP FOR ROCK CREEK 1 Finished VOC 2964 DICHLOROMETHANE 12/15/2015 ND MG/L MCL 0.005 MG/L 0.0005 MRL 1/11/2016 534900602-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 1501744 20370252015 VOC-2964 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2015-12-15
EP-A EP FOR ROCK CREEK 1 Finished VOC 2964 DICHLOROMETHANE 11/5/2012 ND MG/L MCL 0.005 MG/L 0.0005 MRL 12/4/2012 231001101-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 1029297 14355572012 VOC-2964 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2012-11-05
EP-A EP FOR ROCK CREEK 1 Finished VOC 2964 DICHLOROMETHANE 11/16/2011 ND MG/L MCL 0.005 MG/L 0.0005 MRL 12/7/2011 131200603-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 882792 12550702011 VOC-2964 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2011-11-16
EP-A EP FOR ROCK CREEK 1 Finished VOC 2964 DICHLOROMETHANE 11/5/2019 ND MG/L MCL 0.005 MG/L 0.0005 MRL 11/22/2019 930901201-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 2095351 28080792019 VOC-2964 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2019-11-05
EP-A EP FOR ROCK CREEK 1 Finished VOC 2964 DICHLOROMETHANE 12/11/2023 ND MG/L MCL 0.005 MG/L 0.0005 MRL 1/4/2024 3345003-01-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 2732433 36218612023 VOC-2964 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2023-12-11
EP-A EP FOR ROCK CREEK 1 Finished VOC 2964 DICHLOROMETHANE 12/19/2018 ND MG/L MCL 0.005 MG/L 0.0005 MRL 1/8/2019 835300501-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 1960535 26154982018 VOC-2964 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2018-12-19
EP-A EP FOR ROCK CREEK 1 Finished VOC 2964 DICHLOROMETHANE 6/4/2024 ND MG/L MCL 0.005 MG/L 0.0005 MRL 7/10/2024 4156015-01-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 2809661 37095982024 VOC-2964 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2024-06-04
EP-A EP FOR ROCK CREEK 1 Finished VOC 2964 DICHLOROMETHANE 11/16/2016 ND MG/L MCL 0.005 MG/L 0.0005 MRL 12/7/2016 632100501-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 1642138 22325412016 VOC-2964 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2016-11-16
EP-A EP FOR ROCK CREEK 1 Finished VOC 2964 DICHLOROMETHANE 12/5/2017 ND MG/L MCL 0.005 MG/L 0.0005 MRL 1/10/2018 733901004-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 1805270 24326552017 VOC-2964 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2017-12-05
EP-A EP FOR ROCK CREEK 1 Finished VOC 2968 O-DICHLOROBENZENE 11/16/2016 ND MG/L MCL 0.6 MG/L 0.0005 MRL 12/7/2016 632100501-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 1642138 22325252016 VOC-2968 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2016-11-16
EP-A EP FOR ROCK CREEK 1 Finished VOC 2968 O-DICHLOROBENZENE 12/5/2017 ND MG/L MCL 0.6 MG/L 0.0005 MRL 1/10/2018 733901004-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 1805270 24326382017 VOC-2968 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2017-12-05
EP-A EP FOR ROCK CREEK 1 Finished VOC 2968 O-DICHLOROBENZENE 6/4/2024 ND MG/L MCL 0.6 MG/L 0.0005 MRL 7/10/2024 4156015-01-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 2809661 37095972024 VOC-2968 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2024-06-04
EP-A EP FOR ROCK CREEK 1 Finished VOC 2968 O-DICHLOROBENZENE 12/11/2023 ND MG/L MCL 0.6 MG/L 0.0005 MRL 1/4/2024 3345003-01-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 2732433 36218532023 VOC-2968 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2023-12-11
EP-A EP FOR ROCK CREEK 1 Finished VOC 2968 O-DICHLOROBENZENE 12/19/2018 ND MG/L MCL 0.6 MG/L 0.0005 MRL 1/8/2019 835300501-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 1960535 26154882018 VOC-2968 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2018-12-19
EP-A EP FOR ROCK CREEK 1 Finished VOC 2980 1,2-DICHLOROETHANE 11/5/2012 ND MG/L MCL 0.005 MG/L 0.0005 MRL 12/4/2012 231001101-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 1029297 14354322012 VOC-2980 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2012-11-05
EP-A EP FOR ROCK CREEK 1 Finished VOC 2980 1,2-DICHLOROETHANE 3/16/2005 ND MG/L MCL 0.005 MG/L 0.0005 MDL 4/8/2005 05075/02V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 255633 3752922005 VOC-2980 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2005-03-16
EP-A EP FOR ROCK CREEK 1 Finished VOC 2980 1,2-DICHLOROETHANE 8/17/2010 ND MG/L MCL 0.005 MG/L 0.0005 MRL 9/7/2010 1022908-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 740629 10543322010 VOC-2980 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2010-08-17
EP-A EP FOR ROCK CREEK 1 Finished VOC 2981 1,1,1-TRICHLOROETHANE 8/17/2010 ND MG/L MCL 0.2 MG/L 0.0005 MRL 9/7/2010 1022908-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 740629 10543282010 VOC-2981 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2010-08-17
EP-A EP FOR ROCK CREEK 1 Finished VOC 2981 1,1,1-TRICHLOROETHANE 11/5/2012 ND MG/L MCL 0.2 MG/L 0.0005 MRL 12/4/2012 231001101-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 1029297 14354112012 VOC-2981 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2012-11-05
EP-A EP FOR ROCK CREEK 1 Finished VOC 2981 1,1,1-TRICHLOROETHANE 12/15/2015 ND MG/L MCL 0.2 MG/L 0.0005 MRL 1/11/2016 534900602-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 1501744 20370042015 VOC-2981 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2015-12-15
EP-A EP FOR ROCK CREEK 1 Finished VOC 2981 1,1,1-TRICHLOROETHANE 8/6/2013 ND MG/L MCL 0.2 MG/L 0.0005 MRL 9/4/2013 321800601-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 1135922 15721182013 VOC-2981 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2013-08-06
EP-A EP FOR ROCK CREEK 1 Finished VOC 2981 1,1,1-TRICHLOROETHANE 8/12/2014 ND MG/L MCL 0.2 MG/L 0.0005 MRL 9/8/2014 422400603-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 1297499 17876332014 VOC-2981 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2014-08-12
EP-A EP FOR ROCK CREEK 1 Finished VOC 2968 O-DICHLOROBENZENE 11/5/2019 ND MG/L MCL 0.6 MG/L 0.0005 MRL 11/22/2019 930901201-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 2095351 28080702019 VOC-2968 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2019-11-05
EP-A EP FOR ROCK CREEK 1 Finished VOC 2968 O-DICHLOROBENZENE 11/5/2012 ND MG/L MCL 0.6 MG/L 0.0005 MRL 12/4/2012 231001101-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 1029297 14355372012 VOC-2968 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2012-11-05
EP-A EP FOR ROCK CREEK 1 Finished VOC 2968 O-DICHLOROBENZENE 12/15/2015 ND MG/L MCL 0.6 MG/L 0.0005 MRL 1/11/2016 534900602-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 1501744 20370222015 VOC-2968 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2015-12-15
EP-A EP FOR ROCK CREEK 1 Finished VOC 2968 O-DICHLOROBENZENE 12/7/2021 ND MG/L MCL 0.6 MG/L 0.0005 MRL 1/10/2022 134102001-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 2423432 32077952021 VOC-2968 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2021-12-07
EP-A EP FOR ROCK CREEK 1 Finished VOC 2968 O-DICHLOROBENZENE 7/7/2020 ND MG/L MCL 0.6 MG/L 0.0005 MRL 7/10/2020 018900301-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 2191237 29300832020 VOC-2968 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2020-07-07
EP-A EP FOR ROCK CREEK 1 Finished VOC 2968 O-DICHLOROBENZENE 3/16/2005 ND MG/L MCL 0.6 MG/L 0.0005 MDL 4/8/2005 05075/02V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 255633 3753012005 VOC-2968 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2005-03-16
EP-A EP FOR ROCK CREEK 1 Finished VOC 2968 O-DICHLOROBENZENE 8/12/2014 ND MG/L MCL 0.6 MG/L 0.0005 MRL 9/8/2014 422400603-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 1297499 17877052014 VOC-2968 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2014-08-12
EP-A EP FOR ROCK CREEK 1 Finished VOC 2968 O-DICHLOROBENZENE 8/14/2002 ND MG/L MCL 0.6 MG/L 0.0005 MDL 10/14/2002 02226/27V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 81795 988382002 VOC-2968 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2002-08-14
EP-A EP FOR ROCK CREEK 1 Finished VOC 2968 O-DICHLOROBENZENE 8/31/2009 ND MG/L MCL 0.6 MG/L 0.0005 MRL 10/21/2009 0924301-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 641801 9265152009 VOC-2968 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2009-08-31
EP-A EP FOR ROCK CREEK 1 Finished VOC 2968 O-DICHLOROBENZENE 8/17/2010 ND MG/L MCL 0.6 MG/L 0.0005 MRL 9/7/2010 1022908-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 740629 10543522010 VOC-2968 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2010-08-17
EP-A EP FOR ROCK CREEK 1 Finished VOC 2968 O-DICHLOROBENZENE 11/16/2011 ND MG/L MCL 0.6 MG/L 0.0005 MRL 12/7/2011 131200603-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 882792 12550642011 VOC-2968 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2011-11-16
EP-A EP FOR ROCK CREEK 1 Finished VOC 2968 O-DICHLOROBENZENE 8/6/2013 ND MG/L MCL 0.6 MG/L 0.0005 MRL 9/4/2013 321800601-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 1135922 15721902013 VOC-2968 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2013-08-06
EP-A EP FOR ROCK CREEK 1 Finished VOC 2984 TRICHLOROETHYLENE 8/6/2013 ND MG/L MCL 0.005 MG/L 0.0005 MRL 9/4/2013 321800601-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 1135922 15720822013 VOC-2984 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2013-08-06
EP-A EP FOR ROCK CREEK 1 Finished VOC 2984 TRICHLOROETHYLENE 8/17/2010 ND MG/L MCL 0.005 MG/L 0.0005 MRL 9/7/2010 1022908-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 740629 10543162010 VOC-2984 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2010-08-17
EP-A EP FOR ROCK CREEK 1 Finished VOC 2984 TRICHLOROETHYLENE 8/31/2009 ND MG/L MCL 0.005 MG/L 0.0005 MRL 10/21/2009 0924301-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 641801 9264612009 VOC-2984 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2009-08-31
EP-A EP FOR ROCK CREEK 1 Finished VOC 2984 TRICHLOROETHYLENE 8/12/2014 ND MG/L MCL 0.005 MG/L 0.0005 MRL 9/8/2014 422400603-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 1297499 17875972014 VOC-2984 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2014-08-12
EP-A EP FOR ROCK CREEK 1 Finished VOC 2984 TRICHLOROETHYLENE 3/16/2005 ND MG/L MCL 0.005 MG/L 0.0005 MDL 4/8/2005 05075/02V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 255633 3753082005 VOC-2984 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2005-03-16
EP-A EP FOR ROCK CREEK 1 Finished VOC 2984 TRICHLOROETHYLENE 8/14/2002 ND MG/L MCL 0.005 MG/L 0.0005 MDL 10/14/2002 02226/27V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 81795 988452002 VOC-2984 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2002-08-14
EP-A EP FOR ROCK CREEK 1 Finished VOC 2984 TRICHLOROETHYLENE 11/16/2011 ND MG/L MCL 0.005 MG/L 0.0005 MRL 12/7/2011 131200603-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 882792 12550102011 VOC-2984 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2011-11-16
EP-A EP FOR ROCK CREEK 1 Finished VOC 2984 TRICHLOROETHYLENE 7/7/2020 ND MG/L MCL 0.005 MG/L 0.0005 MRL 7/10/2020 018900301-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 2191237 29300562020 VOC-2984 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2020-07-07
EP-A EP FOR ROCK CREEK 1 Finished VOC 2984 TRICHLOROETHYLENE 12/7/2021 ND MG/L MCL 0.005 MG/L 0.0005 MRL 1/10/2022 134102001-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 2423432 32077592021 VOC-2984 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2021-12-07
EP-A EP FOR ROCK CREEK 1 Finished VOC 2984 TRICHLOROETHYLENE 11/5/2012 ND MG/L MCL 0.005 MG/L 0.0005 MRL 12/4/2012 231001101-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 1029297 14353482012 VOC-2984 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2012-11-05
EP-A EP FOR ROCK CREEK 1 Finished VOC 2984 TRICHLOROETHYLENE 12/15/2015 ND MG/L MCL 0.005 MG/L 0.0005 MRL 1/11/2016 534900602-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 1501744 20369952015 VOC-2984 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2015-12-15
EP-A EP FOR ROCK CREEK 1 Finished VOC 2984 TRICHLOROETHYLENE 12/19/2018 ND MG/L MCL 0.005 MG/L 0.0005 MRL 1/8/2019 835300501-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 1960535 26153982018 VOC-2984 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2018-12-19
EP-A EP FOR ROCK CREEK 1 Finished VOC 2984 TRICHLOROETHYLENE 11/5/2019 ND MG/L MCL 0.005 MG/L 0.0005 MRL 11/22/2019 930901201-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 2095351 28079892019 VOC-2984 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2019-11-05
EP-A EP FOR ROCK CREEK 1 Finished VOC 2981 1,1,1-TRICHLOROETHANE 3/16/2005 ND MG/L MCL 0.2 MG/L 0.0005 MDL 4/8/2005 05075/02V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 255633 3752902005 VOC-2981 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2005-03-16
EP-A EP FOR ROCK CREEK 1 Finished VOC 2981 1,1,1-TRICHLOROETHANE 11/16/2011 ND MG/L MCL 0.2 MG/L 0.0005 MRL 12/7/2011 131200603-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 882792 12550282011 VOC-2981 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2011-11-16
EP-A EP FOR ROCK CREEK 1 Finished VOC 2981 1,1,1-TRICHLOROETHANE 8/14/2002 ND MG/L MCL 0.2 MG/L 0.0005 MDL 10/14/2002 02226/27V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 81795 988272002 VOC-2981 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2002-08-14
EP-A EP FOR ROCK CREEK 1 Finished VOC 2981 1,1,1-TRICHLOROETHANE 8/31/2009 ND MG/L MCL 0.2 MG/L 0.0005 MRL 10/21/2009 0924301-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 641801 9264792009 VOC-2981 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2009-08-31
EP-A EP FOR ROCK CREEK 1 Finished VOC 2981 1,1,1-TRICHLOROETHANE 11/16/2016 ND MG/L MCL 0.2 MG/L 0.0005 MRL 12/7/2016 632100501-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 1642138 22324292016 VOC-2981 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2016-11-16
EP-A EP FOR ROCK CREEK 1 Finished VOC 2981 1,1,1-TRICHLOROETHANE 7/7/2020 ND MG/L MCL 0.2 MG/L 0.0005 MRL 7/10/2020 018900301-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 2191237 29300652020 VOC-2981 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2020-07-07
EP-A EP FOR ROCK CREEK 1 Finished VOC 2981 1,1,1-TRICHLOROETHANE 12/5/2017 ND MG/L MCL 0.2 MG/L 0.0005 MRL 1/10/2018 733901004-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 1805270 24325362017 VOC-2981 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2017-12-05
EP-A EP FOR ROCK CREEK 1 Finished VOC 2981 1,1,1-TRICHLOROETHANE 6/4/2024 ND MG/L MCL 0.2 MG/L 0.0005 MRL 7/10/2024 4156015-01-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 2809661 37095912024 VOC-2981 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2024-06-04
EP-A EP FOR ROCK CREEK 1 Finished VOC 2996 STYRENE 12/7/2021 ND MG/L MCL 0.1 MG/L 0.0005 MRL 1/10/2022 134102001-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 2423432 32077312021 VOC-2996 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2021-12-07
EP-A EP FOR ROCK CREEK 1 Finished VOC 2996 STYRENE 12/19/2018 ND MG/L MCL 0.1 MG/L 0.0005 MRL 1/8/2019 835300501-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 1960535 26153282018 VOC-2996 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2018-12-19
EP-A EP FOR ROCK CREEK 1 Finished VOC 2996 STYRENE 11/5/2012 ND MG/L MCL 0.1 MG/L 0.0005 MRL 12/4/2012 231001101-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 1029297 14352012012 VOC-2996 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2012-11-05
EP-A EP FOR ROCK CREEK 1 Finished VOC 2996 STYRENE 8/12/2014 ND MG/L MCL 0.1 MG/L 0.0005 MRL 9/8/2014 422400603-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 1297499 17875102014 VOC-2996 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2014-08-12
EP-A EP FOR ROCK CREEK 1 Finished VOC 2996 STYRENE 12/5/2017 ND MG/L MCL 0.1 MG/L 0.0005 MRL 1/10/2018 733901004-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 1805270 24323642017 VOC-2996 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2017-12-05
EP-A EP FOR ROCK CREEK 1 Finished VOC 2996 STYRENE 12/15/2015 ND MG/L MCL 0.1 MG/L 0.0005 MRL 1/11/2016 534900602-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 1501744 20369732015 VOC-2996 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2015-12-15
EP-A EP FOR ROCK CREEK 1 Finished VOC 2984 TRICHLOROETHYLENE 12/11/2023 ND MG/L MCL 0.005 MG/L 0.0005 MRL 1/4/2024 3345003-01-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 2732433 36217812023 VOC-2984 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2023-12-11
EP-A EP FOR ROCK CREEK 1 Finished VOC 2984 TRICHLOROETHYLENE 6/4/2024 ND MG/L MCL 0.005 MG/L 0.0005 MRL 7/10/2024 4156015-01-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 2809661 37095882024 VOC-2984 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2024-06-04
EP-A EP FOR ROCK CREEK 1 Finished VOC 2984 TRICHLOROETHYLENE 11/16/2016 ND MG/L MCL 0.005 MG/L 0.0005 MRL 12/7/2016 632100501-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 1642138 22323812016 VOC-2984 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2016-11-16
EP-A EP FOR ROCK CREEK 1 Finished VOC 2984 TRICHLOROETHYLENE 12/5/2017 ND MG/L MCL 0.005 MG/L 0.0005 MRL 1/10/2018 733901004-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 1805270 24324852017 VOC-2984 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2017-12-05
EP-A EP FOR ROCK CREEK 1 Finished VOC 2987 TETRACHLOROETHYLENE 11/16/2016 ND MG/L MCL 0.005 MG/L 0.0005 MRL 12/7/2016 632100501-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 1642138 22323492016 VOC-2987 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2016-11-16
EP-A EP FOR ROCK CREEK 1 Finished VOC 2987 TETRACHLOROETHYLENE 6/4/2024 ND MG/L MCL 0.005 MG/L 0.0005 MRL 7/10/2024 4156015-01-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 2809661 37095862024 VOC-2987 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2024-06-04
EP-A EP FOR ROCK CREEK 1 Finished VOC 2987 TETRACHLOROETHYLENE 12/11/2023 ND MG/L MCL 0.005 MG/L 0.0005 MRL 1/4/2024 3345003-01-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 2732433 36217652023 VOC-2987 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2023-12-11
EP-A EP FOR ROCK CREEK 1 Finished VOC 2987 TETRACHLOROETHYLENE 12/19/2018 ND MG/L MCL 0.005 MG/L 0.0005 MRL 1/8/2019 835300501-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 1960535 26153782018 VOC-2987 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2018-12-19
EP-A EP FOR ROCK CREEK 1 Finished VOC 2987 TETRACHLOROETHYLENE 12/5/2017 ND MG/L MCL 0.005 MG/L 0.0005 MRL 1/10/2018 733901004-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 1805270 24324512017 VOC-2987 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2017-12-05
EP-A EP FOR ROCK CREEK 1 Finished VOC 2987 TETRACHLOROETHYLENE 11/5/2012 ND MG/L MCL 0.005 MG/L 0.0005 MRL 12/4/2012 231001101-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 1029297 14353062012 VOC-2987 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2012-11-05
EP-A EP FOR ROCK CREEK 1 Finished VOC 2987 TETRACHLOROETHYLENE 11/5/2019 ND MG/L MCL 0.005 MG/L 0.0005 MRL 11/22/2019 930901201-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 2095351 28079712019 VOC-2987 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2019-11-05
EP-A EP FOR ROCK CREEK 1 Finished VOC 2987 TETRACHLOROETHYLENE 12/15/2015 ND MG/L MCL 0.005 MG/L 0.0005 MRL 1/11/2016 534900602-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 1501744 20369882015 VOC-2987 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2015-12-15
EP-A EP FOR ROCK CREEK 1 Finished VOC 2987 TETRACHLOROETHYLENE 12/7/2021 ND MG/L MCL 0.005 MG/L 0.0005 MRL 1/10/2022 134102001-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 2423432 32077512021 VOC-2987 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2021-12-07
EP-A EP FOR ROCK CREEK 1 Finished VOC 2987 TETRACHLOROETHYLENE 7/7/2020 ND MG/L MCL 0.005 MG/L 0.0005 MRL 7/10/2020 018900301-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 2191237 29300502020 VOC-2987 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2020-07-07
EP-A EP FOR ROCK CREEK 1 Finished VOC 2977 1,1-DICHLOROETHYLENE 7/17/2007 ND MG/L MCL 0.007 MG/L 0.0005 MRL 8/14/2007 0719805-V OR100031 UMPQUA RESEARCH CO - MC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 463146 6599222007 VOC-2977 N EP-A EP FOR ROCK CREEK 1 Finished OR100031 UMPQUA RESEARCH CO - MC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2007-07-17
EP-A EP FOR ROCK CREEK 1 Finished VOC 2964 DICHLOROMETHANE 7/17/2007 ND MG/L MCL 0.005 MG/L 0.0005 MRL 8/14/2007 0719805-V OR100031 UMPQUA RESEARCH CO - MC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 463146 6599312007 VOC-2964 N EP-A EP FOR ROCK CREEK 1 Finished OR100031 UMPQUA RESEARCH CO - MC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2007-07-17
EP-A EP FOR ROCK CREEK 1 Finished VOC 2996 STYRENE 7/17/2007 ND MG/L MCL 0.1 MG/L 0.0005 MRL 8/14/2007 0719805-V OR100031 UMPQUA RESEARCH CO - MC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 463146 6599362007 VOC-2996 N EP-A EP FOR ROCK CREEK 1 Finished OR100031 UMPQUA RESEARCH CO - MC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2007-07-17
EP-A EP FOR ROCK CREEK 1 Finished VOC 2981 1,1,1-TRICHLOROETHANE 7/17/2007 ND MG/L MCL 0.2 MG/L 0.0005 MRL 8/14/2007 0719805-V OR100031 UMPQUA RESEARCH CO - MC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 463146 6599232007 VOC-2981 N EP-A EP FOR ROCK CREEK 1 Finished OR100031 UMPQUA RESEARCH CO - MC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2007-07-17
EP-A EP FOR ROCK CREEK 1 Finished VOC 2968 O-DICHLOROBENZENE 7/17/2007 ND MG/L MCL 0.6 MG/L 0.0005 MRL 8/14/2007 0719805-V OR100031 UMPQUA RESEARCH CO - MC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 463146 6599342007 VOC-2968 N EP-A EP FOR ROCK CREEK 1 Finished OR100031 UMPQUA RESEARCH CO - MC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2007-07-17
EP-A EP FOR ROCK CREEK 1 Finished VOC 2987 TETRACHLOROETHYLENE 11/16/2011 ND MG/L MCL 0.005 MG/L 0.0005 MRL 12/7/2011 131200603-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 882792 12549982011 VOC-2987 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2011-11-16
EP-A EP FOR ROCK CREEK 1 Finished VOC 2987 TETRACHLOROETHYLENE 8/12/2014 ND MG/L MCL 0.005 MG/L 0.0005 MRL 9/8/2014 422400603-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 1297499 17875732014 VOC-2987 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2014-08-12
EP-A EP FOR ROCK CREEK 1 Finished VOC 2981 1,1,1-TRICHLOROETHANE 12/11/2023 ND MG/L MCL 0.2 MG/L 0.0005 MRL 1/4/2024 3345003-01-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 2732433 36218052023 VOC-2981 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2023-12-11
EP-A EP FOR ROCK CREEK 1 Finished VOC 2981 1,1,1-TRICHLOROETHANE 11/5/2019 ND MG/L MCL 0.2 MG/L 0.0005 MRL 11/22/2019 930901201-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 2095351 28080162019 VOC-2981 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2019-11-05
EP-A EP FOR ROCK CREEK 1 Finished VOC 2981 1,1,1-TRICHLOROETHANE 12/7/2021 ND MG/L MCL 0.2 MG/L 0.0005 MRL 1/10/2022 134102001-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 2423432 32077712021 VOC-2981 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2021-12-07
EP-A EP FOR ROCK CREEK 1 Finished VOC 2981 1,1,1-TRICHLOROETHANE 12/19/2018 ND MG/L MCL 0.2 MG/L 0.0005 MRL 1/8/2019 835300501-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 1960535 26154282018 VOC-2981 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2018-12-19
EP-A EP FOR ROCK CREEK 1 Finished VOC 2982 CARBON TETRACHLORIDE 7/7/2020 ND MG/L MCL 0.005 MG/L 0.0005 MRL 7/10/2020 018900301-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 2191237 29300622020 VOC-2982 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2020-07-07
EP-A EP FOR ROCK CREEK 1 Finished VOC 2982 CARBON TETRACHLORIDE 11/5/2019 ND MG/L MCL 0.005 MG/L 0.0005 MRL 11/22/2019 930901201-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 2095351 28080072019 VOC-2982 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2019-11-05
EP-A EP FOR ROCK CREEK 1 Finished VOC 2982 CARBON TETRACHLORIDE 12/11/2023 ND MG/L MCL 0.005 MG/L 0.0005 MRL 1/4/2024 3345003-01-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 2732433 36217972023 VOC-2982 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2023-12-11
EP-A EP FOR ROCK CREEK 1 Finished VOC 2982 CARBON TETRACHLORIDE 6/4/2024 ND MG/L MCL 0.005 MG/L 0.0005 MRL 7/10/2024 4156015-01-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 2809661 37095902024 VOC-2982 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2024-06-04
EP-A EP FOR ROCK CREEK 1 Finished VOC 2982 CARBON TETRACHLORIDE 12/5/2017 ND MG/L MCL 0.005 MG/L 0.0005 MRL 1/10/2018 733901004-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 1805270 24325192017 VOC-2982 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2017-12-05
EP-A EP FOR ROCK CREEK 1 Finished VOC 2982 CARBON TETRACHLORIDE 11/16/2016 ND MG/L MCL 0.005 MG/L 0.0005 MRL 12/7/2016 632100501-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 1642138 22324132016 VOC-2982 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2016-11-16
EP-A EP FOR ROCK CREEK 1 Finished VOC 2982 CARBON TETRACHLORIDE 8/31/2009 ND MG/L MCL 0.005 MG/L 0.0005 MRL 10/21/2009 0924301-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 641801 9264732009 VOC-2982 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2009-08-31
EP-A EP FOR ROCK CREEK 1 Finished VOC 2982 CARBON TETRACHLORIDE 8/14/2002 ND MG/L MCL 0.005 MG/L 0.0005 MDL 10/14/2002 02226/27V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 81795 988332002 VOC-2982 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2002-08-14
EP-A EP FOR ROCK CREEK 1 Finished VOC 2982 CARBON TETRACHLORIDE 11/16/2011 ND MG/L MCL 0.005 MG/L 0.0005 MRL 12/7/2011 131200603-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 882792 12550222011 VOC-2982 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2011-11-16
EP-A EP FOR ROCK CREEK 1 Finished VOC 2982 CARBON TETRACHLORIDE 3/16/2005 ND MG/L MCL 0.005 MG/L 0.0005 MDL 4/8/2005 05075/02V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 255633 3752962005 VOC-2982 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2005-03-16
EP-A EP FOR ROCK CREEK 1 Finished VOC 2982 CARBON TETRACHLORIDE 8/12/2014 ND MG/L MCL 0.005 MG/L 0.0005 MRL 9/8/2014 422400603-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 1297499 17876212014 VOC-2982 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2014-08-12
EP-A EP FOR ROCK CREEK 1 Finished VOC 2982 CARBON TETRACHLORIDE 12/15/2015 ND MG/L MCL 0.005 MG/L 0.0005 MRL 1/11/2016 534900602-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 1501744 20370012015 VOC-2982 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2015-12-15
EP-A EP FOR ROCK CREEK 1 Finished VOC 2982 CARBON TETRACHLORIDE 12/7/2021 ND MG/L MCL 0.005 MG/L 0.0005 MRL 1/10/2022 134102001-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 2423432 32077672021 VOC-2982 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2021-12-07
EP-A EP FOR ROCK CREEK 1 Finished VOC 2987 TETRACHLOROETHYLENE 3/16/2005 ND MG/L MCL 0.005 MG/L 0.0005 MDL 4/8/2005 05075/02V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 255633 3753042005 VOC-2987 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2005-03-16
EP-A EP FOR ROCK CREEK 1 Finished VOC 2987 TETRACHLOROETHYLENE 8/14/2002 ND MG/L MCL 0.005 MG/L 0.0005 MDL 10/14/2002 02226/27V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 81795 988412002 VOC-2987 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2002-08-14
EP-A EP FOR ROCK CREEK 1 Finished VOC 2987 TETRACHLOROETHYLENE 8/31/2009 ND MG/L MCL 0.005 MG/L 0.0005 MRL 10/21/2009 0924301-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 641801 9267312009 VOC-2987 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2009-08-31
EP-A EP FOR ROCK CREEK 1 Finished VOC 2987 TETRACHLOROETHYLENE 8/17/2010 ND MG/L MCL 0.005 MG/L 0.0005 MRL 9/7/2010 1022908-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 740629 10543082010 VOC-2987 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2010-08-17
EP-A EP FOR ROCK CREEK 1 Finished VOC 2987 TETRACHLOROETHYLENE 8/6/2013 ND MG/L MCL 0.005 MG/L 0.0005 MRL 9/4/2013 321800601-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 1135922 15720582013 VOC-2987 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2013-08-06
EP-A EP FOR ROCK CREEK 1 Finished VOC 2982 CARBON TETRACHLORIDE 11/5/2012 ND MG/L MCL 0.005 MG/L 0.0005 MRL 12/4/2012 231001101-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 1029297 14353902012 VOC-2982 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2012-11-05
EP-A EP FOR ROCK CREEK 1 Finished VOC 2982 CARBON TETRACHLORIDE 8/17/2010 ND MG/L MCL 0.005 MG/L 0.0005 MRL 9/7/2010 1022908-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 740629 10543242010 VOC-2982 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2010-08-17
EP-A EP FOR ROCK CREEK 1 Finished VOC 2982 CARBON TETRACHLORIDE 8/6/2013 ND MG/L MCL 0.005 MG/L 0.0005 MRL 9/4/2013 321800601-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 1135922 15721062013 VOC-2982 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2013-08-06
EP-A EP FOR ROCK CREEK 1 Finished VOC 2982 CARBON TETRACHLORIDE 12/19/2018 ND MG/L MCL 0.005 MG/L 0.0005 MRL 1/8/2019 835300501-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 1960535 26154182018 VOC-2982 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2018-12-19
EP-A EP FOR ROCK CREEK 1 Finished VOC 2983 1,2-DICHLOROPROPANE 3/16/2005 ND MG/L MCL 0.005 MG/L 0.0005 MDL 4/8/2005 05075/02V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 255633 3752932005 VOC-2983 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2005-03-16
EP-A EP FOR ROCK CREEK 1 Finished VOC 2983 1,2-DICHLOROPROPANE 12/15/2015 ND MG/L MCL 0.005 MG/L 0.0005 MRL 1/11/2016 534900602-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 1501744 20369982015 VOC-2983 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2015-12-15
EP-A EP FOR ROCK CREEK 1 Finished VOC 2984 TRICHLOROETHYLENE 7/17/2007 ND MG/L MCL 0.005 MG/L 0.0005 MRL 8/14/2007 0719805-V OR100031 UMPQUA RESEARCH CO - MC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 463146 6599412007 VOC-2984 N EP-A EP FOR ROCK CREEK 1 Finished OR100031 UMPQUA RESEARCH CO - MC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2007-07-17
EP-A EP FOR ROCK CREEK 1 Finished VOC 2987 TETRACHLOROETHYLENE 7/17/2007 ND MG/L MCL 0.005 MG/L 0.0005 MRL 8/14/2007 0719805-V OR100031 UMPQUA RESEARCH CO - MC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 463146 6599372007 VOC-2987 N EP-A EP FOR ROCK CREEK 1 Finished OR100031 UMPQUA RESEARCH CO - MC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2007-07-17
EP-A EP FOR ROCK CREEK 1 Finished VOC 2982 CARBON TETRACHLORIDE 7/17/2007 ND MG/L MCL 0.005 MG/L 0.0005 MRL 8/14/2007 0719805-V OR100031 UMPQUA RESEARCH CO - MC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 463146 6599292007 VOC-2982 N EP-A EP FOR ROCK CREEK 1 Finished OR100031 UMPQUA RESEARCH CO - MC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2007-07-17
EP-A EP FOR ROCK CREEK 1 Finished SOC 2110 2,4,5-TP 12/4/2013 ND MG/L MCL 0.05 MG/L 0.005 MRL 1/6/2014 333801001-S OR100016 NEILSON RESEARCH CORPORATION 515.3 LIQUID-LIQUID EXTRACTION, DERIVATIZATION 12318 1194090 16630862013 SOC-2110 N EP-A EP FOR ROCK CREEK 1 Finished OR100016 NEILSON RESEARCH CORPORATION 515.3 LIQUID-LIQUID EXTRACTION, DERIVATIZATION 2013-12-04
EP-A EP FOR ROCK CREEK 1 Finished SOC 2110 2,4,5-TP 11/5/2019 ND MG/L MCL 0.05 MG/L 0.005 MRL 11/22/2019 930901201-S OR100016 NEILSON RESEARCH CORPORATION 515.3 LIQUID-LIQUID EXTRACTION, DERIVATIZATION 12318 2095344 28081582019 SOC-2110 N EP-A EP FOR ROCK CREEK 1 Finished OR100016 NEILSON RESEARCH CORPORATION 515.3 LIQUID-LIQUID EXTRACTION, DERIVATIZATION 2019-11-05
EP-A EP FOR ROCK CREEK 1 Finished SOC 2110 2,4,5-TP 11/8/2022 ND MG/L MCL 0.05 MG/L 0.005 MRL 12/5/2022 2312006-01-S OR100016 NEILSON RESEARCH CORPORATION 515.3 LIQUID-LIQUID EXTRACTION, DERIVATIZATION 12318 2564751 34070342022 SOC-2110 N EP-A EP FOR ROCK CREEK 1 Finished OR100016 NEILSON RESEARCH CORPORATION 515.3 LIQUID-LIQUID EXTRACTION, DERIVATIZATION 2022-11-08
EP-A EP FOR ROCK CREEK 1 Finished SOC 2959 CHLORDANE 11/5/2019 ND MG/L MCL 0.002 MG/L 0.00025 MRL 11/22/2019 930901201-S OR100016 NEILSON RESEARCH CORPORATION 508 PESTICIDES, CHLORINATED, GC, ELCAPDET 12318 2095344 28080892019 SOC-2959 N EP-A EP FOR ROCK CREEK 1 Finished OR100016 NEILSON RESEARCH CORPORATION 508 PESTICIDES, CHLORINATED, GC, ELCAPDET 2019-11-05
EP-A EP FOR ROCK CREEK 1 Finished SOC 2959 CHLORDANE 11/16/2016 ND MG/L MCL 0.002 MG/L 0.00025 MRL 2/7/2017 632100701-S OR100016 NEILSON RESEARCH CORPORATION 508 PESTICIDES, CHLORINATED, GC, ELCAPDET 12318 1664230 22624562016 SOC-2959 N EP-A EP FOR ROCK CREEK 1 Finished OR100016 NEILSON RESEARCH CORPORATION 508 PESTICIDES, CHLORINATED, GC, ELCAPDET 2016-11-16
EP-A EP FOR ROCK CREEK 1 Finished SOC 2946 ETHYLENE DIBROMIDE 7/17/2007 ND MCL 0.00005 MG/L 1.0E-5 MRL 8/14/2007 0719805-S OR100031 UMPQUA RESEARCH CO - MC 504.1 GC-MICROEXTRACTION-ECD 12318 465643 6649132007 SOC-2946 N EP-A EP FOR ROCK CREEK 1 Finished OR100031 UMPQUA RESEARCH CO - MC 504.1 GC-MICROEXTRACTION-ECD 2007-07-17
EP-A EP FOR ROCK CREEK 1 Finished SOC 2946 ETHYLENE DIBROMIDE 11/16/2016 ND MG/L MCL 0.00005 MG/L 2.0E-5 MRL 2/7/2017 632100701-S OR100016 NEILSON RESEARCH CORPORATION 504.1 GC-MICROEXTRACTION-ECD 12318 1664230 22624662016 SOC-2946 N EP-A EP FOR ROCK CREEK 1 Finished OR100016 NEILSON RESEARCH CORPORATION 504.1 GC-MICROEXTRACTION-ECD 2016-11-16
EP-A EP FOR ROCK CREEK 1 Finished VOC 2977 1,1-DICHLOROETHYLENE 8/25/2022 ND MG/L MCL 0.007 MG/L 0.0005 MRL 9/9/2022 2237006-01-V OR100012 ANALYTICAL LABORATORY GROUP 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 2525290 33422792022 VOC-2977 N EP-A EP FOR ROCK CREEK 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2022-08-25
EP-A EP FOR ROCK CREEK 1 Finished VOC 2378 1,2,4-TRICHLOROBENZENE 8/25/2022 ND MG/L MCL 0.07 MG/L 0.0005 MRL 9/9/2022 2237006-01-V OR100012 ANALYTICAL LABORATORY GROUP 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 2525290 33423592022 VOC-2378 N EP-A EP FOR ROCK CREEK 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2022-08-25
EP-A EP FOR ROCK CREEK 1 Finished VOC 2996 STYRENE 8/25/2022 ND MG/L MCL 0.1 MG/L 0.0005 MRL 9/9/2022 2237006-01-V OR100012 ANALYTICAL LABORATORY GROUP 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 2525290 33422012022 VOC-2996 N EP-A EP FOR ROCK CREEK 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2022-08-25
EP-A EP FOR ROCK CREEK 1 Finished VOC 2964 DICHLOROMETHANE 8/25/2022 ND MG/L MCL 0.005 MG/L 0.0005 MRL 9/9/2022 2237006-01-V OR100012 ANALYTICAL LABORATORY GROUP 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 2525290 33423032022 VOC-2964 N EP-A EP FOR ROCK CREEK 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2022-08-25
EP-A EP FOR ROCK CREEK 1 Finished VOC 2968 O-DICHLOROBENZENE 8/25/2022 ND MG/L MCL 0.6 MG/L 0.0005 MRL 9/9/2022 2237006-01-V OR100012 ANALYTICAL LABORATORY GROUP 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 2525290 33422972022 VOC-2968 N EP-A EP FOR ROCK CREEK 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2022-08-25
EP-A EP FOR ROCK CREEK 1 Finished VOC 2981 1,1,1-TRICHLOROETHANE 8/25/2022 ND MG/L MCL 0.2 MG/L 0.0005 MRL 9/9/2022 2237006-01-V OR100012 ANALYTICAL LABORATORY GROUP 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 2525290 33422612022 VOC-2981 N EP-A EP FOR ROCK CREEK 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2022-08-25
EP-A EP FOR ROCK CREEK 1 Finished VOC 2984 TRICHLOROETHYLENE 8/25/2022 ND MG/L MCL 0.005 MG/L 0.0005 MRL 9/9/2022 2237006-01-V OR100012 ANALYTICAL LABORATORY GROUP 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 2525290 33422432022 VOC-2984 N EP-A EP FOR ROCK CREEK 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2022-08-25
EP-A EP FOR ROCK CREEK 1 Finished VOC 2987 TETRACHLOROETHYLENE 8/25/2022 ND MG/L MCL 0.005 MG/L 0.0005 MRL 9/9/2022 2237006-01-V OR100012 ANALYTICAL LABORATORY GROUP 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 2525290 33422312022 VOC-2987 N EP-A EP FOR ROCK CREEK 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2022-08-25
EP-A EP FOR ROCK CREEK 1 Finished VOC 2982 CARBON TETRACHLORIDE 8/25/2022 ND MG/L MCL 0.005 MG/L 0.0005 MRL 9/9/2022 2237006-01-V OR100012 ANALYTICAL LABORATORY GROUP 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 2525290 33422552022 VOC-2982 N EP-A EP FOR ROCK CREEK 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2022-08-25
EP-A EP FOR ROCK CREEK 1 Finished VOC 2983 1,2-DICHLOROPROPANE 8/25/2022 ND MG/L MCL 0.005 MG/L 0.0005 MRL 9/9/2022 2237006-01-V OR100012 ANALYTICAL LABORATORY GROUP 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 2525290 33422492022 VOC-2983 N EP-A EP FOR ROCK CREEK 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2022-08-25
EP-A EP FOR ROCK CREEK 1 Finished VOC 2983 1,2-DICHLOROPROPANE 11/5/2012 ND MG/L MCL 0.005 MG/L 0.0005 MRL 12/4/2012 231001101-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 1029297 14353692012 VOC-2983 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2012-11-05
EP-A EP FOR ROCK CREEK 1 Finished VOC 2983 1,2-DICHLOROPROPANE 8/6/2013 ND MG/L MCL 0.005 MG/L 0.0005 MRL 9/4/2013 321800601-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 1135922 15720942013 VOC-2983 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2013-08-06
EP-A EP FOR ROCK CREEK 1 Finished VOC 2983 1,2-DICHLOROPROPANE 11/16/2011 ND MG/L MCL 0.005 MG/L 0.0005 MRL 12/7/2011 131200603-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 882792 12550162011 VOC-2983 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2011-11-16
EP-A EP FOR ROCK CREEK 1 Finished VOC 2983 1,2-DICHLOROPROPANE 8/12/2014 ND MG/L MCL 0.005 MG/L 0.0005 MRL 9/8/2014 422400603-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 1297499 17876092014 VOC-2983 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2014-08-12
EP-A EP FOR ROCK CREEK 1 Finished VOC 2983 1,2-DICHLOROPROPANE 8/17/2010 ND MG/L MCL 0.005 MG/L 0.0005 MRL 9/7/2010 1022908-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 740629 10543202010 VOC-2983 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2010-08-17
EP-A EP FOR ROCK CREEK 1 Finished VOC 2983 1,2-DICHLOROPROPANE 8/14/2002 ND MG/L MCL 0.005 MG/L 0.0005 MDL 10/14/2002 02226/27V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 81795 988302002 VOC-2983 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2002-08-14
EP-A EP FOR ROCK CREEK 1 Finished VOC 2983 1,2-DICHLOROPROPANE 8/31/2009 ND MG/L MCL 0.005 MG/L 0.0005 MRL 10/21/2009 0924301-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 641801 9264672009 VOC-2983 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2009-08-31
EP-A EP FOR ROCK CREEK 1 Finished VOC 2983 1,2-DICHLOROPROPANE 12/5/2017 ND MG/L MCL 0.005 MG/L 0.0005 MRL 1/10/2018 733901004-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 1805270 24325022017 VOC-2983 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2017-12-05
EP-A EP FOR ROCK CREEK 1 Finished VOC 2983 1,2-DICHLOROPROPANE 7/7/2020 ND MG/L MCL 0.005 MG/L 0.0005 MRL 7/10/2020 018900301-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 2191237 29300592020 VOC-2983 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2020-07-07
EP-A EP FOR ROCK CREEK 1 Finished VOC 2983 1,2-DICHLOROPROPANE 11/16/2016 ND MG/L MCL 0.005 MG/L 0.0005 MRL 12/7/2016 632100501-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 1642138 22323972016 VOC-2983 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2016-11-16
EP-A EP FOR ROCK CREEK 1 Finished VOC 2983 1,2-DICHLOROPROPANE 12/11/2023 ND MG/L MCL 0.005 MG/L 0.0005 MRL 1/4/2024 3345003-01-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 2732433 36217892023 VOC-2983 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2023-12-11
EP-A EP FOR ROCK CREEK 1 Finished VOC 2983 1,2-DICHLOROPROPANE 6/4/2024 ND MG/L MCL 0.005 MG/L 0.0005 MRL 7/10/2024 4156015-01-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 2809661 37095892024 VOC-2983 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2024-06-04
EP-A EP FOR ROCK CREEK 1 Finished VOC 2983 1,2-DICHLOROPROPANE 11/5/2019 ND MG/L MCL 0.005 MG/L 0.0005 MRL 11/22/2019 930901201-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 2095351 28079982019 VOC-2983 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2019-11-05
DIST-A Distribution System DBPMAX01 1780 KNOTT STREET Finished DBP 2456 HAA5 (TOTAL HALOACETIC ACIDS) 2/13/2013 0.0112 MG/L MCL 0.060 MG/L 0 MDL 3/6/2013 304400501-D OR100013 ALEXIN ANALYTICAL LABORATORIES INC 6251B GC-L/S EXTRACTION-ELECTRON CAPTURE DETEC 7416 1066260 14805852013 DBP-2456 D DIST-A Distribution System DBPMAX01 1780 KNOTT STREET Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 6251B GC-L/S EXTRACTION-ELECTRON CAPTURE DETEC 2013-02-13
DIST-A Distribution System DBPMAX01 1780 KNOTT STREET Finished DBP 2456 HAA5 (TOTAL HALOACETIC ACIDS) 9/6/2012 0.0154 MG/L MCL 0.060 MG/L 0 MDL 10/4/2012 225000801-D OR100013 ALEXIN ANALYTICAL LABORATORIES INC 6251B GC-L/S EXTRACTION-ELECTRON CAPTURE DETEC 7416 1007000 14062802012 DBP-2456 D DIST-A Distribution System DBPMAX01 1780 KNOTT STREET Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 6251B GC-L/S EXTRACTION-ELECTRON CAPTURE DETEC 2012-09-06
DIST-A Distribution System 2DBP-02 KNOTT ST Finished DBP 2456 HAA5 (TOTAL HALOACETIC ACIDS) 6/4/2024 0.0257 MG/L MCL 0.060 MG/L 0.001 MRL 7/10/2024 4156014-01-D OR100013 ALEXIN ANALYTICAL LABORATORIES INC 6251B GC-L/S EXTRACTION-ELECTRON CAPTURE DETEC 7416 2809660 37096332024 DBP-2456 D DIST-A Distribution System 2DBP-02 KNOTT ST Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 6251B GC-L/S EXTRACTION-ELECTRON CAPTURE DETEC 2024-06-04
DIST-A Distribution System 2DBP-02 KNOTT ST Finished DBP 2456 HAA5 (TOTAL HALOACETIC ACIDS) 6/5/2018 0.0225 MG/L MCL 0.060 MG/L 0.002 MRL 7/9/2018 815600801-D OR100013 ALEXIN ANALYTICAL LABORATORIES INC 6251B GC-L/S EXTRACTION-ELECTRON CAPTURE DETEC 7416 1878577 25142462018 DBP-2456 D DIST-A Distribution System 2DBP-02 KNOTT ST Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 6251B GC-L/S EXTRACTION-ELECTRON CAPTURE DETEC 2018-06-05
DIST-A Distribution System 2DBP-02 KNOTT ST Finished DBP 2456 HAA5 (TOTAL HALOACETIC ACIDS) 12/17/2013 0.0132 MG/L MCL 0.060 MG/L 0 MDL 1/6/2014 335100301-D OR100013 ALEXIN ANALYTICAL LABORATORIES INC 6251B GC-L/S EXTRACTION-ELECTRON CAPTURE DETEC 7416 1191993 16598472013 DBP-2456 D DIST-A Distribution System 2DBP-02 KNOTT ST Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 6251B GC-L/S EXTRACTION-ELECTRON CAPTURE DETEC 2013-12-17
DIST-A Distribution System 2DBP-02 KNOTT ST Finished DBP 2456 HAA5 (TOTAL HALOACETIC ACIDS) 6/9/2021 0.0322 MG/L MCL 0.060 MG/L 0.001 MRL 7/7/2021 116000701-D OR100013 ALEXIN ANALYTICAL LABORATORIES INC 6251B GC-L/S EXTRACTION-ELECTRON CAPTURE DETEC 7416 2345063 31126972021 DBP-2456 D DIST-A Distribution System 2DBP-02 KNOTT ST Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 6251B GC-L/S EXTRACTION-ELECTRON CAPTURE DETEC 2021-06-09
EP-A EP FOR ROCK CREEK 1 Finished IOC 1025 FLUORIDE 11/5/2019 ND MG/L MCL 4.0 MG/L 0.1 MRL 11/26/2019 930901401-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300.0 ION CHROMATOGRAPHY 12318 2095616 28089602019 IOC-1025 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300.0 ION CHROMATOGRAPHY 2019-11-05
EP-A EP FOR ROCK CREEK 1 Finished VOC 2983 1,2-DICHLOROPROPANE 12/7/2021 ND MG/L MCL 0.005 MG/L 0.0005 MRL 1/10/2022 134102001-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 2423432 32077632021 VOC-2983 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2021-12-07
EP-A EP FOR ROCK CREEK 1 Finished VOC 2983 1,2-DICHLOROPROPANE 12/19/2018 ND MG/L MCL 0.005 MG/L 0.0005 MRL 1/8/2019 835300501-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 1960535 26154082018 VOC-2983 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2018-12-19
EP-A EP FOR ROCK CREEK 1 Finished VOC 2985 1,1,2-TRICHLOROETHANE 12/19/2018 ND MG/L MCL 0.005 MG/L 0.0005 MRL 1/8/2019 835300501-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 1960535 26153882018 VOC-2985 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2018-12-19
EP-A EP FOR ROCK CREEK 1 Finished VOC 2985 1,1,2-TRICHLOROETHANE 11/5/2019 ND MG/L MCL 0.005 MG/L 0.0005 MRL 11/22/2019 930901201-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 2095351 28079802019 VOC-2985 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2019-11-05
EP-A EP FOR ROCK CREEK 1 Finished VOC 2985 1,1,2-TRICHLOROETHANE 6/4/2024 ND MG/L MCL 0.005 MG/L 0.0005 MRL 7/10/2024 4156015-01-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 2809661 37095872024 VOC-2985 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2024-06-04
EP-A EP FOR ROCK CREEK 1 Finished VOC 2985 1,1,2-TRICHLOROETHANE 12/11/2023 ND MG/L MCL 0.005 MG/L 0.0005 MRL 1/4/2024 3345003-01-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 2732433 36217732023 VOC-2985 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2023-12-11
EP-A EP FOR ROCK CREEK 1 Finished VOC 2985 1,1,2-TRICHLOROETHANE 7/7/2020 ND MG/L MCL 0.005 MG/L 0.0005 MRL 7/10/2020 018900301-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 2191237 29300532020 VOC-2985 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2020-07-07
EP-A EP FOR ROCK CREEK 1 Finished VOC 2985 1,1,2-TRICHLOROETHANE 11/16/2016 ND MG/L MCL 0.005 MG/L 0.0005 MRL 12/7/2016 632100501-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 1642138 22323652016 VOC-2985 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2016-11-16
EP-A EP FOR ROCK CREEK 1 Finished VOC 2985 1,1,2-TRICHLOROETHANE 8/17/2010 ND MG/L MCL 0.005 MG/L 0.0005 MRL 9/7/2010 1022908-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 740629 10543122010 VOC-2985 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2010-08-17
EP-A EP FOR ROCK CREEK 1 Finished VOC 2985 1,1,2-TRICHLOROETHANE 8/31/2009 ND MG/L MCL 0.005 MG/L 0.0005 MRL 10/21/2009 0924301-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 641801 9267372009 VOC-2985 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2009-08-31
EP-A EP FOR ROCK CREEK 1 Finished VOC 2985 1,1,2-TRICHLOROETHANE 8/14/2002 ND MG/L MCL 0.005 MG/L 0.0005 MDL 10/14/2002 02226/27V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 81795 988282002 VOC-2985 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2002-08-14
EP-A EP FOR ROCK CREEK 1 Finished VOC 2985 1,1,2-TRICHLOROETHANE 11/16/2011 ND MG/L MCL 0.005 MG/L 0.0005 MRL 12/7/2011 131200603-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 882792 12550042011 VOC-2985 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2011-11-16
EP-A EP FOR ROCK CREEK 1 Finished VOC 2985 1,1,2-TRICHLOROETHANE 8/12/2014 ND MG/L MCL 0.005 MG/L 0.0005 MRL 9/8/2014 422400603-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 1297499 17875852014 VOC-2985 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2014-08-12
EP-A EP FOR ROCK CREEK 1 Finished VOC 2985 1,1,2-TRICHLOROETHANE 8/6/2013 ND MG/L MCL 0.005 MG/L 0.0005 MRL 9/4/2013 321800601-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 1135922 15720702013 VOC-2985 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2013-08-06
EP-A EP FOR ROCK CREEK 1 Finished VOC 2985 1,1,2-TRICHLOROETHANE 11/5/2012 ND MG/L MCL 0.005 MG/L 0.0005 MRL 12/4/2012 231001101-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 1029297 14353272012 VOC-2985 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2012-11-05
EP-A EP FOR ROCK CREEK 1 Finished VOC 2985 1,1,2-TRICHLOROETHANE 12/7/2021 ND MG/L MCL 0.005 MG/L 0.0005 MRL 1/10/2022 134102001-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 2423432 32077552021 VOC-2985 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2021-12-07
EP-A EP FOR ROCK CREEK 1 Finished VOC 2985 1,1,2-TRICHLOROETHANE 12/15/2015 ND MG/L MCL 0.005 MG/L 0.0005 MRL 1/11/2016 534900602-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 1501744 20369922015 VOC-2985 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2015-12-15
EP-A EP FOR ROCK CREEK 1 Finished VOC 2985 1,1,2-TRICHLOROETHANE 12/5/2017 ND MG/L MCL 0.005 MG/L 0.0005 MRL 1/10/2018 733901004-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 1805270 24324682017 VOC-2985 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2017-12-05
EP-A EP FOR ROCK CREEK 1 Finished VOC 2985 1,1,2-TRICHLOROETHANE 3/16/2005 ND MG/L MCL 0.005 MG/L 0.0005 MDL 4/8/2005 05075/02V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 255633 3752912005 VOC-2985 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2005-03-16
EP-A EP FOR ROCK CREEK 1 Finished VOC 2990 BENZENE 3/16/2005 ND MG/L MCL 0.005 MG/L 0.0005 MDL 4/8/2005 05075/02V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 255633 3752952005 VOC-2990 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2005-03-16
EP-A EP FOR ROCK CREEK 1 Finished VOC 2990 BENZENE 12/5/2017 ND MG/L MCL 0.005 MG/L 0.0005 MRL 1/10/2018 733901004-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 1805270 24324172017 VOC-2990 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2017-12-05
EP-A EP FOR ROCK CREEK 1 Finished VOC 2990 BENZENE 12/15/2015 ND MG/L MCL 0.005 MG/L 0.0005 MRL 1/11/2016 534900602-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 1501744 20369822015 VOC-2990 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2015-12-15
EP-A EP FOR ROCK CREEK 1 Finished VOC 2990 BENZENE 12/7/2021 ND MG/L MCL 0.005 MG/L 0.0005 MRL 1/10/2022 134102001-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 2423432 32077432021 VOC-2990 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2021-12-07
EP-A EP FOR ROCK CREEK 1 Finished VOC 2990 BENZENE 11/5/2012 ND MG/L MCL 0.005 MG/L 0.0005 MRL 12/4/2012 231001101-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 1029297 14352642012 VOC-2990 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2012-11-05
EP-A EP FOR ROCK CREEK 1 Finished VOC 2990 BENZENE 8/6/2013 ND MG/L MCL 0.005 MG/L 0.0005 MRL 9/4/2013 321800601-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 1135922 15720342013 VOC-2990 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2013-08-06
EP-A EP FOR ROCK CREEK 1 Finished VOC 2990 BENZENE 8/12/2014 ND MG/L MCL 0.005 MG/L 0.0005 MRL 9/8/2014 422400603-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 1297499 17875492014 VOC-2990 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2014-08-12
EP-A EP FOR ROCK CREEK 1 Finished VOC 2990 BENZENE 8/14/2002 ND MG/L MCL 0.005 MG/L 0.0005 MDL 10/14/2002 02226/27V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 81795 988322002 VOC-2990 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2002-08-14
EP-A EP FOR ROCK CREEK 1 Finished VOC 2990 BENZENE 11/16/2011 ND MG/L MCL 0.005 MG/L 0.0005 MRL 12/7/2011 131200603-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 882792 12549862011 VOC-2990 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2011-11-16
EP-A EP FOR ROCK CREEK 1 Finished VOC 2990 BENZENE 8/17/2010 ND MG/L MCL 0.005 MG/L 0.0005 MRL 9/7/2010 1022908-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 740629 10543002010 VOC-2990 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2010-08-17
EP-A EP FOR ROCK CREEK 1 Finished VOC 2990 BENZENE 8/31/2009 ND MG/L MCL 0.005 MG/L 0.0005 MRL 10/21/2009 0924301-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 641801 9267192009 VOC-2990 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2009-08-31
EP-A EP FOR ROCK CREEK 1 Finished VOC 2990 BENZENE 11/16/2016 ND MG/L MCL 0.005 MG/L 0.0005 MRL 12/7/2016 632100501-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 1642138 22323172016 VOC-2990 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2016-11-16
EP-A EP FOR ROCK CREEK 1 Finished VOC 2990 BENZENE 7/7/2020 ND MG/L MCL 0.005 MG/L 0.0005 MRL 7/10/2020 018900301-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 2191237 29300442020 VOC-2990 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2020-07-07
EP-A EP FOR ROCK CREEK 1 Finished VOC 2990 BENZENE 12/11/2023 ND MG/L MCL 0.005 MG/L 0.0005 MRL 1/4/2024 3345003-01-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 2732433 36217482023 VOC-2990 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2023-12-11
EP-A EP FOR ROCK CREEK 1 Finished VOC 2990 BENZENE 6/4/2024 ND MG/L MCL 0.005 MG/L 0.0005 MRL 7/10/2024 4156015-01-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 2809661 37095842024 VOC-2990 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2024-06-04
EP-A EP FOR ROCK CREEK 1 Finished VOC 2990 BENZENE 11/5/2019 ND MG/L MCL 0.005 MG/L 0.0005 MRL 11/22/2019 930901201-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 2095351 28079532019 VOC-2990 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2019-11-05
EP-A EP FOR ROCK CREEK 1 Finished VOC 2990 BENZENE 12/19/2018 ND MG/L MCL 0.005 MG/L 0.0005 MRL 1/8/2019 835300501-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 1960535 26153582018 VOC-2990 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2018-12-19
EP-A EP FOR ROCK CREEK 1 Finished VOC 2992 ETHYLBENZENE 6/4/2024 ND MG/L MCL 0.7 MG/L 0.0005 MRL 7/10/2024 4156015-01-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 2809661 37095822024 VOC-2992 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2024-06-04
EP-A EP FOR ROCK CREEK 1 Finished VOC 2992 ETHYLBENZENE 12/11/2023 ND MG/L MCL 0.7 MG/L 0.0005 MRL 1/4/2024 3345003-01-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 2732433 36217322023 VOC-2992 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2023-12-11
EP-A EP FOR ROCK CREEK 1 Finished VOC 2992 ETHYLBENZENE 11/16/2016 ND MG/L MCL 0.7 MG/L 0.0005 MRL 12/7/2016 632100501-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 1642138 22322852016 VOC-2992 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2016-11-16
EP-A EP FOR ROCK CREEK 1 Finished VOC 2992 ETHYLBENZENE 8/31/2009 ND MG/L MCL 0.7 MG/L 0.0005 MRL 10/21/2009 0924301-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 641801 9267072009 VOC-2992 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2009-08-31
EP-A EP FOR ROCK CREEK 1 Finished VOC 2992 ETHYLBENZENE 3/16/2005 ND MG/L MCL 0.7 MG/L 0.0005 MDL 4/8/2005 05075/02V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 255633 3752992005 VOC-2992 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2005-03-16
EP-A EP FOR ROCK CREEK 1 Finished VOC 2992 ETHYLBENZENE 11/16/2011 ND MG/L MCL 0.7 MG/L 0.0005 MRL 12/7/2011 131200603-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 882792 12549742011 VOC-2992 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2011-11-16
EP-A EP FOR ROCK CREEK 1 Finished VOC 2992 ETHYLBENZENE 8/14/2002 ND MG/L MCL 0.7 MG/L 0.0005 MDL 10/14/2002 02226/27V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 81795 988362002 VOC-2992 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2002-08-14
EP-A EP FOR ROCK CREEK 1 Finished VOC 2992 ETHYLBENZENE 8/12/2014 ND MG/L MCL 0.7 MG/L 0.0005 MRL 9/8/2014 422400603-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 1297499 17875232014 VOC-2992 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2014-08-12
EP-A EP FOR ROCK CREEK 1 Finished VOC 2992 ETHYLBENZENE 8/6/2013 ND MG/L MCL 0.7 MG/L 0.0005 MRL 9/4/2013 321800601-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 1135922 15720102013 VOC-2992 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2013-08-06
EP-A EP FOR ROCK CREEK 1 Finished VOC 2992 ETHYLBENZENE 12/7/2021 ND MG/L MCL 0.7 MG/L 0.0005 MRL 1/10/2022 134102001-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 2423432 32077352021 VOC-2992 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2021-12-07
EP-A EP FOR ROCK CREEK 1 Finished VOC 2992 ETHYLBENZENE 7/7/2020 ND MG/L MCL 0.7 MG/L 0.0005 MRL 7/10/2020 018900301-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 2191237 29300382020 VOC-2992 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2020-07-07
EP-A EP FOR ROCK CREEK 1 Finished VOC 2992 ETHYLBENZENE 11/5/2019 ND MG/L MCL 0.7 MG/L 0.0005 MRL 11/22/2019 930901201-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 2095351 28079352019 VOC-2992 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2019-11-05
EP-A EP FOR ROCK CREEK 1 Finished SOC 2110 2,4,5-TP 9/4/2002 ND MG/L MCL 0.05 MG/L 0.005 MDL 10/7/2002 02247/42S OR100013 ALEXIN ANALYTICAL LABORATORIES INC 12318 83804 1034942002 SOC-2110 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 2002-09-04
EP-A EP FOR ROCK CREEK 1 Finished SOC 2036 OXAMYL 9/4/2002 ND MG/L MCL 0.2 MG/L 0.02 MDL 10/7/2002 02247/42S OR100013 ALEXIN ANALYTICAL LABORATORIES INC 12318 83804 1035212002 SOC-2036 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 2002-09-04
EP-A EP FOR ROCK CREEK 1 Finished SOC 2039 DI(2-ETHYLHEXYL) PHTHALATE 9/4/2002 ND MG/L MCL 0.006 MG/L 0.003 MDL 10/7/2002 02247/42S OR100013 ALEXIN ANALYTICAL LABORATORIES INC 12318 83804 1035162002 SOC-2039 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 2002-09-04
EP-A EP FOR ROCK CREEK 1 Finished SOC 2050 ATRAZINE 9/4/2002 ND MG/L MCL 0.003 MG/L 0.0003 MDL 10/7/2002 02247/42S OR100013 ALEXIN ANALYTICAL LABORATORIES INC 12318 83804 1034972002 SOC-2050 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 2002-09-04
EP-A EP FOR ROCK CREEK 1 Finished SOC 2067 HEPTACHLOR EPOXIDE 9/4/2002 ND MG/L MCL 0.0002 MG/L 2.0E-5 MDL 10/7/2002 02247/42S OR100013 ALEXIN ANALYTICAL LABORATORIES INC 12318 83804 1035102002 SOC-2067 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 2002-09-04
EP-A EP FOR ROCK CREEK 1 Finished SOC 2326 PENTACHLOROPHENOL 9/4/2002 ND MG/L MCL 0.001 MG/L 0.0001 MDL 10/7/2002 02247/42S OR100013 ALEXIN ANALYTICAL LABORATORIES INC 12318 83804 1035152002 SOC-2326 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 2002-09-04
EP-A EP FOR ROCK CREEK 1 Finished SOC 2946 ETHYLENE DIBROMIDE 12/13/2010 ND MG/L MCL 0.00005 MG/L 1.0E-5 MRL 1/27/2011 034700302-S OR100031 UMPQUA RESEARCH CO - MC 504.1 GC-MICROEXTRACTION-ECD 12318 785982 11310942010 SOC-2946 N EP-A EP FOR ROCK CREEK 1 Finished OR100031 UMPQUA RESEARCH CO - MC 504.1 GC-MICROEXTRACTION-ECD 2010-12-13
EP-A EP FOR ROCK CREEK 1 Finished SOC 2383 TOTAL POLYCHLORINATED BIPHENYLS (PCB) 12/13/2010 ND MG/L MCL 0.0005 MG/L 2.0E-5 MRL 1/27/2011 034700302-S OR100031 UMPQUA RESEARCH CO - MC 508.1 PESTICIDES, PCB, GC, MICROEXTRACT 12318 785982 11311002010 SOC-2383 N EP-A EP FOR ROCK CREEK 1 Finished OR100031 UMPQUA RESEARCH CO - MC 508.1 PESTICIDES, PCB, GC, MICROEXTRACT 2010-12-13
EP-A EP FOR ROCK CREEK 1 Finished SOC 2383 TOTAL POLYCHLORINATED BIPHENYLS (PCB) 12/13/2010 ND MG/L MCL 0.0005 MG/L 2.0E-5 MRL 1/10/2011 012140201-S OR100031 UMPQUA RESEARCH CO - MC 508.1 PESTICIDES, PCB, GC, MICROEXTRACT 12318 781001 11249792010 SOC-2383 N EP-A EP FOR ROCK CREEK 1 Finished OR100031 UMPQUA RESEARCH CO - MC 508.1 PESTICIDES, PCB, GC, MICROEXTRACT 2010-12-13
EP-A EP FOR ROCK CREEK 1 Finished SOC 2959 CHLORDANE 7/17/2007 ND MCL 0.002 MG/L 4.0E-5 MRL 8/14/2007 0719805-S OR100031 UMPQUA RESEARCH CO - MC 508.1 PESTICIDES, PCB, GC, MICROEXTRACT 12318 465643 6649062007 SOC-2959 N EP-A EP FOR ROCK CREEK 1 Finished OR100031 UMPQUA RESEARCH CO - MC 508.1 PESTICIDES, PCB, GC, MICROEXTRACT 2007-07-17
EP-A EP FOR ROCK CREEK 1 Finished SOC 2959 CHLORDANE 12/13/2010 ND MG/L MCL 0.002 MG/L 4.0E-5 MRL 1/10/2011 012140201-S OR100031 UMPQUA RESEARCH CO - MC 508.1 PESTICIDES, PCB, GC, MICROEXTRACT 12318 781001 11249572010 SOC-2959 N EP-A EP FOR ROCK CREEK 1 Finished OR100031 UMPQUA RESEARCH CO - MC 508.1 PESTICIDES, PCB, GC, MICROEXTRACT 2010-12-13
EP-A EP FOR ROCK CREEK 1 Finished SOC 2959 CHLORDANE 12/13/2010 ND MG/L MCL 0.002 MG/L 4.0E-5 MRL 1/27/2011 034700302-S OR100031 UMPQUA RESEARCH CO - MC 508.1 PESTICIDES, PCB, GC, MICROEXTRACT 12318 785982 11310902010 SOC-2959 N EP-A EP FOR ROCK CREEK 1 Finished OR100031 UMPQUA RESEARCH CO - MC 508.1 PESTICIDES, PCB, GC, MICROEXTRACT 2010-12-13
EP-A EP FOR ROCK CREEK 1 Finished SOC 2020 TOXAPHENE 7/17/2007 ND MCL 0.003 MG/L 0.0001 MRL 8/14/2007 0719805-S OR100031 UMPQUA RESEARCH CO - MC 508.1 PESTICIDES, PCB, GC, MICROEXTRACT 12318 465643 6649252007 SOC-2020 N EP-A EP FOR ROCK CREEK 1 Finished OR100031 UMPQUA RESEARCH CO - MC 508.1 PESTICIDES, PCB, GC, MICROEXTRACT 2007-07-17
EP-A EP FOR ROCK CREEK 1 Finished SOC 2020 TOXAPHENE 12/13/2010 ND MG/L MCL 0.003 MG/L 0.0001 MRL 1/10/2011 012140201-S OR100031 UMPQUA RESEARCH CO - MC 508.1 PESTICIDES, PCB, GC, MICROEXTRACT 12318 781001 11251192010 SOC-2020 N EP-A EP FOR ROCK CREEK 1 Finished OR100031 UMPQUA RESEARCH CO - MC 508.1 PESTICIDES, PCB, GC, MICROEXTRACT 2010-12-13
EP-A EP FOR ROCK CREEK 1 Finished SOC 2046 CARBOFURAN 11/8/2022 ND MG/L MCL 0.04 MG/L 0.004 MRL 12/5/2022 2312006-01-S OR100016 NEILSON RESEARCH CORPORATION 531.1 PESTICIDES, CARBAMATES, HPLC, POSTCOL 12318 2564751 34070942022 SOC-2046 N EP-A EP FOR ROCK CREEK 1 Finished OR100016 NEILSON RESEARCH CORPORATION 531.1 PESTICIDES, CARBAMATES, HPLC, POSTCOL 2022-11-08
EP-A EP FOR ROCK CREEK 1 Finished SOC 2274 HEXACHLOROBENZENE 12/13/2010 ND MG/L MCL 0.001 MG/L 0.0001 MRL 1/27/2011 034700302-S OR100031 UMPQUA RESEARCH CO - MC 525.2 ORGANICS, GC/MS, LIQ/SOLEXT, CAPCOLUMN 12318 785982 11311112010 SOC-2274 N EP-A EP FOR ROCK CREEK 1 Finished OR100031 UMPQUA RESEARCH CO - MC 525.2 ORGANICS, GC/MS, LIQ/SOLEXT, CAPCOLUMN 2010-12-13
EP-A EP FOR ROCK CREEK 1 Finished SOC 2274 HEXACHLOROBENZENE 12/13/2010 ND MG/L MCL 0.001 MG/L 0.0001 MRL 1/10/2011 012140201-S OR100031 UMPQUA RESEARCH CO - MC 525.2 ORGANICS, GC/MS, LIQ/SOLEXT, CAPCOLUMN 12318 781001 11250052010 SOC-2274 N EP-A EP FOR ROCK CREEK 1 Finished OR100031 UMPQUA RESEARCH CO - MC 525.2 ORGANICS, GC/MS, LIQ/SOLEXT, CAPCOLUMN 2010-12-13
EP-A EP FOR ROCK CREEK 1 Finished SOC 2274 HEXACHLOROBENZENE 7/17/2007 ND MCL 0.001 MG/L 0.0001 MRL 8/14/2007 0719805-S OR100031 UMPQUA RESEARCH CO - MC 525.2 ORGANICS, GC/MS, LIQ/SOLEXT, CAPCOLUMN 12318 465643 6649172007 SOC-2274 N EP-A EP FOR ROCK CREEK 1 Finished OR100031 UMPQUA RESEARCH CO - MC 525.2 ORGANICS, GC/MS, LIQ/SOLEXT, CAPCOLUMN 2007-07-17
EP-A EP FOR ROCK CREEK 1 Finished SOC 2274 HEXACHLOROBENZENE 11/5/2019 ND MG/L MCL 0.001 MG/L 0.0001 MRL 11/22/2019 930901201-S OR100016 NEILSON RESEARCH CORPORATION 525.2 ORGANICS, GC/MS, LIQ/SOLEXT, CAPCOLUMN 12318 2095344 28081522019 SOC-2274 N EP-A EP FOR ROCK CREEK 1 Finished OR100016 NEILSON RESEARCH CORPORATION 525.2 ORGANICS, GC/MS, LIQ/SOLEXT, CAPCOLUMN 2019-11-05
EP-A EP FOR ROCK CREEK 1 Finished SOC 2274 HEXACHLOROBENZENE 12/4/2013 ND MG/L MCL 0.001 MG/L 0.0001 MRL 1/6/2014 333801001-S OR100016 NEILSON RESEARCH CORPORATION 525.2 ORGANICS, GC/MS, LIQ/SOLEXT, CAPCOLUMN 12318 1194090 16630772013 SOC-2274 N EP-A EP FOR ROCK CREEK 1 Finished OR100016 NEILSON RESEARCH CORPORATION 525.2 ORGANICS, GC/MS, LIQ/SOLEXT, CAPCOLUMN 2013-12-04
EP-A EP FOR ROCK CREEK 1 Finished SOC 2274 HEXACHLOROBENZENE 11/16/2016 ND MG/L MCL 0.001 MG/L 0.0001 MRL 2/7/2017 632100701-S OR100016 NEILSON RESEARCH CORPORATION 525.2 ORGANICS, GC/MS, LIQ/SOLEXT, CAPCOLUMN 12318 1664230 22625042016 SOC-2274 N EP-A EP FOR ROCK CREEK 1 Finished OR100016 NEILSON RESEARCH CORPORATION 525.2 ORGANICS, GC/MS, LIQ/SOLEXT, CAPCOLUMN 2016-11-16
EP-A EP FOR ROCK CREEK 1 Finished SOC 2065 HEPTACHLOR 12/13/2010 ND MG/L MCL 0.0004 MG/L 4.0E-5 MRL 1/27/2011 034700302-S OR100031 UMPQUA RESEARCH CO - MC 525.2 ORGANICS, GC/MS, LIQ/SOLEXT, CAPCOLUMN 12318 785982 11311232010 SOC-2065 N EP-A EP FOR ROCK CREEK 1 Finished OR100031 UMPQUA RESEARCH CO - MC 525.2 ORGANICS, GC/MS, LIQ/SOLEXT, CAPCOLUMN 2010-12-13
EP-A EP FOR ROCK CREEK 1 Finished SOC 2035 DI(2-ETHYLHEXYL) ADIPATE 12/4/2013 ND MG/L MCL 0.4 MG/L 0.004 MRL 1/6/2014 333801001-S OR100016 NEILSON RESEARCH CORPORATION 525.2 ORGANICS, GC/MS, LIQ/SOLEXT, CAPCOLUMN 12318 1194090 16632042013 SOC-2035 N EP-A EP FOR ROCK CREEK 1 Finished OR100016 NEILSON RESEARCH CORPORATION 525.2 ORGANICS, GC/MS, LIQ/SOLEXT, CAPCOLUMN 2013-12-04
EP-A EP FOR ROCK CREEK 1 Finished SOC 2035 DI(2-ETHYLHEXYL) ADIPATE 11/16/2016 ND MG/L MCL 0.4 MG/L 0.004 MRL 2/7/2017 632100701-S OR100016 NEILSON RESEARCH CORPORATION 525.2 ORGANICS, GC/MS, LIQ/SOLEXT, CAPCOLUMN 12318 1664230 22625462016 SOC-2035 N EP-A EP FOR ROCK CREEK 1 Finished OR100016 NEILSON RESEARCH CORPORATION 525.2 ORGANICS, GC/MS, LIQ/SOLEXT, CAPCOLUMN 2016-11-16
EP-A EP FOR ROCK CREEK 1 Finished SOC 2035 DI(2-ETHYLHEXYL) ADIPATE 12/13/2010 ND MG/L MCL 0.4 MG/L 0.001 MRL 1/10/2011 012140201-S OR100031 UMPQUA RESEARCH CO - MC 525.2 ORGANICS, GC/MS, LIQ/SOLEXT, CAPCOLUMN 12318 781001 11250892010 SOC-2035 N EP-A EP FOR ROCK CREEK 1 Finished OR100031 UMPQUA RESEARCH CO - MC 525.2 ORGANICS, GC/MS, LIQ/SOLEXT, CAPCOLUMN 2010-12-13
EP-A EP FOR ROCK CREEK 1 Finished SOC 2035 DI(2-ETHYLHEXYL) ADIPATE 7/17/2007 ND MCL 0.4 MG/L 0.001 MRL 8/14/2007 0719805-S OR100031 UMPQUA RESEARCH CO - MC 525.2 ORGANICS, GC/MS, LIQ/SOLEXT, CAPCOLUMN 12318 465643 6649002007 SOC-2035 N EP-A EP FOR ROCK CREEK 1 Finished OR100031 UMPQUA RESEARCH CO - MC 525.2 ORGANICS, GC/MS, LIQ/SOLEXT, CAPCOLUMN 2007-07-17
EP-A EP FOR ROCK CREEK 1 Finished SOC 2035 DI(2-ETHYLHEXYL) ADIPATE 12/13/2010 ND MG/L MCL 0.4 MG/L 0.001 MRL 1/27/2011 034700302-S OR100031 UMPQUA RESEARCH CO - MC 525.2 ORGANICS, GC/MS, LIQ/SOLEXT, CAPCOLUMN 12318 785982 11311532010 SOC-2035 N EP-A EP FOR ROCK CREEK 1 Finished OR100031 UMPQUA RESEARCH CO - MC 525.2 ORGANICS, GC/MS, LIQ/SOLEXT, CAPCOLUMN 2010-12-13
EP-A EP FOR ROCK CREEK 1 Finished SOC 2041 DINOSEB 7/17/2007 ND MCL 0.007 MG/L 0.0004 MRL 8/14/2007 0719805-S OR100031 UMPQUA RESEARCH CO - MC 515.2 ACIDS, CHLORINATED, GC, ELCAPDET 12318 465643 6649092007 SOC-2041 N EP-A EP FOR ROCK CREEK 1 Finished OR100031 UMPQUA RESEARCH CO - MC 515.2 ACIDS, CHLORINATED, GC, ELCAPDET 2007-07-17
EP-A EP FOR ROCK CREEK 1 Finished SOC 2041 DINOSEB 12/13/2010 ND MG/L MCL 0.007 MG/L 0.0004 MRL 1/27/2011 034700302-S OR100031 UMPQUA RESEARCH CO - MC 515.2 ACIDS, CHLORINATED, GC, ELCAPDET 12318 785982 11311382010 SOC-2041 N EP-A EP FOR ROCK CREEK 1 Finished OR100031 UMPQUA RESEARCH CO - MC 515.2 ACIDS, CHLORINATED, GC, ELCAPDET 2010-12-13
EP-A EP FOR ROCK CREEK 1 Finished SOC 2041 DINOSEB 12/13/2010 ND MG/L MCL 0.007 MG/L 0.0004 MRL 1/10/2011 012140201-S OR100031 UMPQUA RESEARCH CO - MC 515.2 ACIDS, CHLORINATED, GC, ELCAPDET 12318 781001 11250592010 SOC-2041 N EP-A EP FOR ROCK CREEK 1 Finished OR100031 UMPQUA RESEARCH CO - MC 515.2 ACIDS, CHLORINATED, GC, ELCAPDET 2010-12-13
EP-A EP FOR ROCK CREEK 1 Finished SOC 2306 BENZO(A)PYRENE 12/4/2013 ND MG/L MCL 0.0002 MG/L 4.0E-5 MRL 1/6/2014 333801001-S OR100016 NEILSON RESEARCH CORPORATION 525.2 ORGANICS, GC/MS, LIQ/SOLEXT, CAPCOLUMN 12318 1194090 16630682013 SOC-2306 N EP-A EP FOR ROCK CREEK 1 Finished OR100016 NEILSON RESEARCH CORPORATION 525.2 ORGANICS, GC/MS, LIQ/SOLEXT, CAPCOLUMN 2013-12-04
EP-A EP FOR ROCK CREEK 1 Finished SOC 2274 HEXACHLOROBENZENE 9/4/2002 ND MG/L MCL 0.001 MG/L 0.0001 MDL 10/7/2002 02247/42S OR100013 ALEXIN ANALYTICAL LABORATORIES INC 12318 83804 1035122002 SOC-2274 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 2002-09-04
EP-A EP FOR ROCK CREEK 1 Finished RAD 4006 COMBINED URANIUM 11/5/2002 ND MCL 0.030 MG/L 0 MDL 2/12/2003 02310/21R OR100013 ALEXIN ANALYTICAL LABORATORIES INC D5174-91 LASER PHOSPHORIMETRY FOR URANIUM 12318 102765 1344162002 RAD-4006 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC D5174-91 LASER PHOSPHORIMETRY FOR URANIUM 2002-11-05
EP-A EP FOR ROCK CREEK 1 Finished SOC 2383 TOTAL POLYCHLORINATED BIPHENYLS (PCB) 9/4/2002 ND MG/L MCL 0.0005 MG/L 0.00025 MDL 10/7/2002 02247/42S OR100013 ALEXIN ANALYTICAL LABORATORIES INC 12318 83804 1035182002 SOC-2383 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 2002-09-04
EP-A EP FOR ROCK CREEK 1 Finished SOC 2959 CHLORDANE 9/4/2002 ND MG/L MCL 0.002 MG/L 0.0004 MDL 10/7/2002 02247/42S OR100013 ALEXIN ANALYTICAL LABORATORIES INC 12318 83804 1035012002 SOC-2959 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 2002-09-04
EP-A EP FOR ROCK CREEK 1 Finished IOC 1045 SELENIUM 8/14/2002 ND MG/L MCL 0.05 MG/L 0 MDL 10/7/2002 02226/27I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 12318 83803 1034902002 IOC-1045 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 2002-08-14
EP-A EP FOR ROCK CREEK 1 Finished SOC 2946 ETHYLENE DIBROMIDE 9/4/2002 ND MG/L MCL 0.00005 MG/L 1.0E-5 MDL 10/7/2002 02247/42S OR100013 ALEXIN ANALYTICAL LABORATORIES INC 12318 83804 1035082002 SOC-2946 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 2002-09-04
EP-A EP FOR ROCK CREEK 1 Finished RAD 4010 COMBINED RADIUM (-226 & -228) 11/5/2002 ND MCL 5 PCI/L 1 MDL 2/12/2003 02310/21R OR100013 ALEXIN ANALYTICAL LABORATORIES INC 903.1 PRECIPITATION METHOD FOR RADIUM 12318 102765 1344152002 RAD-4010 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 903.1 PRECIPITATION METHOD FOR RADIUM 2002-11-05
EP-A EP FOR ROCK CREEK 1 Finished SOC 2035 DI(2-ETHYLHEXYL) ADIPATE 9/4/2002 ND MG/L MCL 0.4 MG/L 0.05 MDL 10/7/2002 02247/42S OR100013 ALEXIN ANALYTICAL LABORATORIES INC 12318 83804 1034952002 SOC-2035 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 2002-09-04
EP-A EP FOR ROCK CREEK 1 Finished SOC 2041 DINOSEB 9/4/2002 ND MG/L MCL 0.007 MG/L 0.0007 MDL 10/7/2002 02247/42S OR100013 ALEXIN ANALYTICAL LABORATORIES INC 12318 83804 1035042002 SOC-2041 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 2002-09-04
EP-A EP FOR ROCK CREEK 1 Finished SOC 2046 CARBOFURAN 9/4/2002 ND MG/L MCL 0.04 MG/L 0.004 MDL 10/7/2002 02247/42S OR100013 ALEXIN ANALYTICAL LABORATORIES INC 12318 83804 1035002002 SOC-2046 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 2002-09-04
EP-A EP FOR ROCK CREEK 1 Finished SOC 2306 BENZO(A)PYRENE 9/4/2002 ND MG/L MCL 0.0002 MG/L 4.0E-5 MDL 10/7/2002 02247/42S OR100013 ALEXIN ANALYTICAL LABORATORIES INC 12318 83804 1034982002 SOC-2306 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 2002-09-04
CH-A COMMON HEADER FOR WTP-A 1 Raw WQ 2920 TOTAL ORGANIC CARBON 12/13/2010 2.14 MG/L 0.5 MRL 1/6/2011 034700301-T OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 19442 784956 11294392010 WQ-2920 D CH-A COMMON HEADER FOR WTP-A 1 Raw OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2010-12-13
CH-A COMMON HEADER FOR WTP-A 1 Raw WQ 2920 TOTAL ORGANIC CARBON 4/16/2013 1.34 MG/L 0.5 MRL 6/5/2013 310600701-T OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 19442 1103778 15260672013 WQ-2920 D CH-A COMMON HEADER FOR WTP-A 1 Raw OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2013-04-16
CH-A COMMON HEADER FOR WTP-A 1 Raw WQ 2920 TOTAL ORGANIC CARBON 3/15/2013 1.35 MG/L 0.5 MRL 4/3/2013 307400401-T OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 19442 1074084 14898232013 WQ-2920 D CH-A COMMON HEADER FOR WTP-A 1 Raw OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2013-03-15
CH-A COMMON HEADER FOR WTP-A 1 Raw WQ 2920 TOTAL ORGANIC CARBON 9/16/2013 2.82 MG/L 0.5 MRL 10/8/2013 325900801-T OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 19442 1160775 16092482013 WQ-2920 D CH-A COMMON HEADER FOR WTP-A 1 Raw OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2013-09-16
CH-A COMMON HEADER FOR WTP-A 1 Raw WQ 2920 TOTAL ORGANIC CARBON 6/26/2023 1.10 MG/L 0.5 MRL 7/10/2023 3177003-02-T OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 19442 2657025 35285412023 WQ-2920 D CH-A COMMON HEADER FOR WTP-A 1 Raw OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2023-06-26
CH-A COMMON HEADER FOR WTP-A 1 Raw WQ 2920 TOTAL ORGANIC CARBON 1/7/2014 1.20 MG/L 0.5 MRL 2/4/2014 400701001-T OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 19442 1204598 16777632014 WQ-2920 D CH-A COMMON HEADER FOR WTP-A 1 Raw OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2014-01-07
CH-A COMMON HEADER FOR WTP-A 1 Raw WQ 2920 TOTAL ORGANIC CARBON 4/2/2015 1.91 MG/L 0.5 MRL 5/11/2015 509200401-T OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 19442 1406353 19171552015 WQ-2920 D CH-A COMMON HEADER FOR WTP-A 1 Raw OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2015-04-02
CH-A COMMON HEADER FOR WTP-A 1 Raw WQ 2920 TOTAL ORGANIC CARBON 11/17/2015 4.23 MG/L 0.5 MRL 12/4/2015 532100501-T OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 19442 1489051 20210772015 WQ-2920 D CH-A COMMON HEADER FOR WTP-A 1 Raw OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2015-11-17
CH-A COMMON HEADER FOR WTP-A 1 Raw WQ 2920 TOTAL ORGANIC CARBON 12/5/2017 1.18 MG/L 0.5 MRL 1/10/2018 733901003-T OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 19442 1804436 24312962017 WQ-2920 D CH-A COMMON HEADER FOR WTP-A 1 Raw OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2017-12-05
CH-A COMMON HEADER FOR WTP-A 1 Raw WQ 2920 TOTAL ORGANIC CARBON 7/16/2019 2.31 MG/L 0.5 MRL 8/12/2019 919701801-T OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 19442 2082674 27875442019 WQ-2920 D CH-A COMMON HEADER FOR WTP-A 1 Raw OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2019-07-16
CH-A COMMON HEADER FOR WTP-A 1 Raw WQ 2920 TOTAL ORGANIC CARBON 8/25/2022 1.94 MG/L 0.5 MRL 9/9/2022 2237006-02-T OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 19442 2529664 33523032022 WQ-2920 D CH-A COMMON HEADER FOR WTP-A 1 Raw OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2022-08-25
CH-A COMMON HEADER FOR WTP-A 1 Raw WQ 2920 TOTAL ORGANIC CARBON 1/14/2025 0.87 MG/L 0.5 MRL 2/7/2025 5014008-01-T OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 19442 2900302 38213792025 WQ-2920 D CH-A COMMON HEADER FOR WTP-A 1 Raw OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2025-01-14
CH-A COMMON HEADER FOR WTP-A 1 Raw WQ 2920 TOTAL ORGANIC CARBON 5/3/2022 1.03 MG/L 0.5 MRL 6/9/2022 2123020-01-T OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 19442 2489811 32927822022 WQ-2920 D CH-A COMMON HEADER FOR WTP-A 1 Raw OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2022-05-03
CH-A COMMON HEADER FOR WTP-A 1 Raw WQ 2920 TOTAL ORGANIC CARBON 9/10/2020 2.44 MG/L 0.5 MRL 10/7/2020 025400702-T OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 19442 2234568 29846802020 WQ-2920 D CH-A COMMON HEADER FOR WTP-A 1 Raw OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2020-09-10
CH-A COMMON HEADER FOR WTP-A 1 Raw WQ 2920 TOTAL ORGANIC CARBON 12/9/2024 2.18 MG/L 0.5 MRL 1/10/2025 4344010-01-T OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 19442 2891414 38108882024 WQ-2920 D CH-A COMMON HEADER FOR WTP-A 1 Raw OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2024-12-09
CH-A COMMON HEADER FOR WTP-A 1 Raw WQ 2920 TOTAL ORGANIC CARBON 12/13/2016 1.60 MG/L 0.5 MRL 1/9/2017 634800601-T OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 19442 1654260 22511902016 WQ-2920 D CH-A COMMON HEADER FOR WTP-A 1 Raw OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2016-12-13
CH-A COMMON HEADER FOR WTP-A 1 Raw WQ 2920 TOTAL ORGANIC CARBON 8/15/2023 2.24 MG/L 0.5 MRL 9/11/2023 3227013-02-T OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 19442 2686251 35651072023 WQ-2920 D CH-A COMMON HEADER FOR WTP-A 1 Raw OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2023-08-15
CH-A COMMON HEADER FOR WTP-A 1 Raw WQ 2920 TOTAL ORGANIC CARBON 1/2/2024 0.63 MG/L 0.5 MRL 2/9/2024 4002011-01-T OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 19442 2748215 36393992024 WQ-2920 D CH-A COMMON HEADER FOR WTP-A 1 Raw OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2024-01-02
CH-A COMMON HEADER FOR WTP-A 1 Raw WQ 2920 TOTAL ORGANIC CARBON 2/14/2018 0.94 MG/L 0.5 MRL 3/7/2018 804501301-T OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 19442 1827415 24568722018 WQ-2920 D CH-A COMMON HEADER FOR WTP-A 1 Raw OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2018-02-14
CH-A COMMON HEADER FOR WTP-A 1 Raw WQ 2920 TOTAL ORGANIC CARBON 8/11/2015 2.42 MG/L 0.5 MRL 9/10/2015 522301201-T OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 19442 1451060 19752952015 WQ-2920 D CH-A COMMON HEADER FOR WTP-A 1 Raw OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2015-08-11
CH-A COMMON HEADER FOR WTP-A 1 Raw WQ 2920 TOTAL ORGANIC CARBON 12/21/2021 1.36 MG/L 0.5 MRL 1/10/2022 135500802-T OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 19442 2423434 32078142021 WQ-2920 D CH-A COMMON HEADER FOR WTP-A 1 Raw OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2021-12-21
CH-A COMMON HEADER FOR WTP-A 1 Raw WQ 2920 TOTAL ORGANIC CARBON 10/17/2023 2.77 MG/L 0.5 MRL 10/24/2023 3290002-01-T OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 19442 2711579 35961802023 WQ-2920 D CH-A COMMON HEADER FOR WTP-A 1 Raw OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2023-10-17
CH-A COMMON HEADER FOR WTP-A 1 Raw WQ 2920 TOTAL ORGANIC CARBON 2/22/2021 1.18 MG/L 0.5 MRL 3/8/2021 105302201-T OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 19442 2295009 30544682021 WQ-2920 D CH-A COMMON HEADER FOR WTP-A 1 Raw OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2021-02-22
CH-A COMMON HEADER FOR WTP-A 1 Raw WQ 2920 TOTAL ORGANIC CARBON 1/20/2022 0.91 MG/L 0.5 MRL 2/10/2022 202000401-T OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 19442 2438155 32253332022 WQ-2920 D CH-A COMMON HEADER FOR WTP-A 1 Raw OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2022-01-20
CH-A COMMON HEADER FOR WTP-A 1 Raw WQ 2920 TOTAL ORGANIC CARBON 11/8/2022 2.52 MG/L 0.5 MRL 11/21/2022 2312009-02-T OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 19442 2558386 33980922022 WQ-2920 D CH-A COMMON HEADER FOR WTP-A 1 Raw OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2022-11-08
CH-A COMMON HEADER FOR WTP-A 1 Raw WQ 2920 TOTAL ORGANIC CARBON 9/6/2012 2.08 MG/L 0.5 MRL 10/4/2012 225000802-T OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 19442 1007001 14062652012 WQ-2920 D CH-A COMMON HEADER FOR WTP-A 1 Raw OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2012-09-06
CH-A COMMON HEADER FOR WTP-A 1 Raw WQ 2920 TOTAL ORGANIC CARBON 2/17/2016 1.77 MG/L 0.5 MRL 3/7/2016 604802101-T OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 19442 1523619 20618682016 WQ-2920 D CH-A COMMON HEADER FOR WTP-A 1 Raw OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2016-02-17
CH-A COMMON HEADER FOR WTP-A 1 Raw WQ 2920 TOTAL ORGANIC CARBON 2/9/2023 0.77 MG/L 0.5 MRL 3/3/2023 3040017-01-T OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 19442 2600200 34597692023 WQ-2920 D CH-A COMMON HEADER FOR WTP-A 1 Raw OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2023-02-09
CH-A COMMON HEADER FOR WTP-A 1 Raw WQ 2920 TOTAL ORGANIC CARBON 11/14/2018 2.09 MG/L 0.5 MRL 12/10/2018 831800601-T OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 19442 1951429 26051492018 WQ-2920 D CH-A COMMON HEADER FOR WTP-A 1 Raw OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2018-11-14
CH-A COMMON HEADER FOR WTP-A 1 Raw WQ 2920 TOTAL ORGANIC CARBON 6/3/2020 1.49 MG/L 0.5 MRL 7/13/2020 015502301-T OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 19442 2192923 29322672020 WQ-2920 D CH-A COMMON HEADER FOR WTP-A 1 Raw OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2020-06-03
CH-A COMMON HEADER FOR WTP-A 1 Raw WQ 2920 TOTAL ORGANIC CARBON 12/13/2012 1.73 MG/L 0.5 MRL 1/3/2013 234800301-T OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 19442 1045494 14559352012 WQ-2920 D CH-A COMMON HEADER FOR WTP-A 1 Raw OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2012-12-13
CH-A COMMON HEADER FOR WTP-A 1 Raw WQ 2920 TOTAL ORGANIC CARBON 2/24/2015 1.12 MG/L 0.5 MRL 3/5/2015 505501201-T OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 19442 1368938 18764352015 WQ-2920 D CH-A COMMON HEADER FOR WTP-A 1 Raw OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2015-02-24
CH-A COMMON HEADER FOR WTP-A 1 Raw WQ 2920 TOTAL ORGANIC CARBON 1/8/2013 1.53 MG/L 0.5 MRL 2/6/2013 300800401-T OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 19442 1056559 14697772013 WQ-2920 D CH-A COMMON HEADER FOR WTP-A 1 Raw OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2013-01-08
CH-A COMMON HEADER FOR WTP-A 1 Raw WQ 2920 TOTAL ORGANIC CARBON 8/12/2014 2.48 MG/L 0.5 MRL 9/8/2014 422400601-T OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 19442 1311069 18072942014 WQ-2920 D CH-A COMMON HEADER FOR WTP-A 1 Raw OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2014-08-12
CH-A COMMON HEADER FOR WTP-A 1 Raw WQ 2920 TOTAL ORGANIC CARBON 11/13/2013 2.49 MG/L 0.5 MRL 12/4/2013 331700801-T OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 19442 1177670 16362182013 WQ-2920 D CH-A COMMON HEADER FOR WTP-A 1 Raw OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2013-11-13
CH-A COMMON HEADER FOR WTP-A 1 Raw WQ 2920 TOTAL ORGANIC CARBON 4/10/2018 1.53 MG/L 0.5 MRL 5/4/2018 810000701-T OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 19442 1852784 24841982018 WQ-2920 D CH-A COMMON HEADER FOR WTP-A 1 Raw OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2018-04-10
WTP-A TP FOR ROCK CREEK TOC FIN-A Finished WQ 2920 TOTAL ORGANIC CARBON 2/12/2020 ND MG/L 0.5 MRL 3/12/2020 004301802-T OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 457 2154523 28859332020 WQ-2920 N WTP-A TP FOR ROCK CREEK TOC FIN-A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2020-02-12
WTP-A TP FOR ROCK CREEK TOC FIN-A Finished WQ 2920 TOTAL ORGANIC CARBON 4/12/2022 ND MG/L 0.5 MRL 4/28/2022 210200602-T OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 457 2475037 32719222022 WQ-2920 N WTP-A TP FOR ROCK CREEK TOC FIN-A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2022-04-12
WTP-A TP FOR ROCK CREEK TOC FIN-A Finished WQ 2920 TOTAL ORGANIC CARBON 9/23/2021 1.76 MG/L 0.5 MRL 10/7/2021 126602502-T OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 457 2391554 31698802021 WQ-2920 D WTP-A TP FOR ROCK CREEK TOC FIN-A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2021-09-23
WTP-A TP FOR ROCK CREEK TOC FIN-A Finished WQ 2920 TOTAL ORGANIC CARBON 4/2/2015 0.98 MG/L 0.5 MRL 5/11/2015 509200402-T OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 457 1406354 19171562015 WQ-2920 D WTP-A TP FOR ROCK CREEK TOC FIN-A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2015-04-02
WTP-A TP FOR ROCK CREEK TOC FIN-A Finished WQ 2920 TOTAL ORGANIC CARBON 5/3/2022 ND MG/L 0.5 MRL 6/9/2022 2123020-02-T OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 457 2489812 32927832022 WQ-2920 N WTP-A TP FOR ROCK CREEK TOC FIN-A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2022-05-03
WTP-A TP FOR ROCK CREEK TOC FIN-A Finished WQ 2920 TOTAL ORGANIC CARBON 1/7/2014 0.55 MG/L 0.5 MRL 2/4/2014 400701002-T OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 457 1204599 16777642014 WQ-2920 D WTP-A TP FOR ROCK CREEK TOC FIN-A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2014-01-07
WTP-A TP FOR ROCK CREEK 1 Finished WQ 2920 TOTAL ORGANIC CARBON 12/13/2016 0.55 MG/L 0.5 MRL 1/9/2017 634800602-T OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 457 1654261 22511912016 WQ-2920 D WTP-A TP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2016-12-13
WTP-A TP FOR ROCK CREEK TOC FIN-A Finished WQ 2920 TOTAL ORGANIC CARBON 11/17/2015 1.51 MG/L 0.5 MRL 12/4/2015 532100502-T OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 457 1489052 20210782015 WQ-2920 D WTP-A TP FOR ROCK CREEK TOC FIN-A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2015-11-17
WTP-A TP FOR ROCK CREEK TOC FIN-A Finished WQ 2920 TOTAL ORGANIC CARBON 7/16/2019 0.96 MG/L 0.5 MRL 8/12/2019 919701802-T OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 457 2082675 27875452019 WQ-2920 D WTP-A TP FOR ROCK CREEK TOC FIN-A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2019-07-16
WTP-A TP FOR ROCK CREEK TOC FIN-A Finished WQ 2920 TOTAL ORGANIC CARBON 2/22/2021 ND MG/L 0.5 MRL 3/8/2021 105302202-T OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 457 2295010 30544692021 WQ-2920 N WTP-A TP FOR ROCK CREEK TOC FIN-A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2021-02-22
WTP-A TP FOR ROCK CREEK TOC FIN-A Finished WQ 2920 TOTAL ORGANIC CARBON 1/14/2025 ND MG/L 0.5 MRL 2/7/2025 5014008-02-T OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 457 2900303 38213802025 WQ-2920 N WTP-A TP FOR ROCK CREEK TOC FIN-A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2025-01-14
WTP-A TP FOR ROCK CREEK TOC FIN-A Finished WQ 2920 TOTAL ORGANIC CARBON 12/9/2024 0.74 MG/L 0.5 MRL 1/10/2025 4344010-02-T OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 457 2891415 38108892024 WQ-2920 D WTP-A TP FOR ROCK CREEK TOC FIN-A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2024-12-09
WTP-A TP FOR ROCK CREEK TOC FIN-A Finished WQ 2920 TOTAL ORGANIC CARBON 12/7/2021 ND MG/L 0.5 MRL 1/10/2022 134102102-T OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 457 2426265 32108122021 WQ-2920 N WTP-A TP FOR ROCK CREEK TOC FIN-A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2021-12-07
WTP-A TP FOR ROCK CREEK TOC FIN-A Finished WQ 2920 TOTAL ORGANIC CARBON 1/20/2022 ND MG/L 0.5 MRL 2/10/2022 202000501-T OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 457 2438156 32253342022 WQ-2920 N WTP-A TP FOR ROCK CREEK TOC FIN-A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2022-01-20
WTP-A TP FOR ROCK CREEK TOC FIN-A Finished WQ 2920 TOTAL ORGANIC CARBON 9/9/2014 1.13 MG/L 0.5 MRL 10/3/2014 425200801-T OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 457 1311080 18073022014 WQ-2920 D WTP-A TP FOR ROCK CREEK TOC FIN-A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2014-09-09
WTP-A TP FOR ROCK CREEK TOC FIN-A Finished WQ 2920 TOTAL ORGANIC CARBON 6/26/2023 0.86 MG/L 0.5 MRL 7/10/2023 3177003-01-T OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 457 2657024 35285402023 WQ-2920 D WTP-A TP FOR ROCK CREEK TOC FIN-A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2023-06-26
WTP-A TP FOR ROCK CREEK TOC FIN-A Finished WQ 2920 TOTAL ORGANIC CARBON 12/5/2017 ND MG/L 0.5 MRL 1/10/2018 733901002-T OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 457 1804435 24312952017 WQ-2920 N WTP-A TP FOR ROCK CREEK TOC FIN-A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2017-12-05
WTP-A TP FOR ROCK CREEK TOC FIN-A Finished WQ 2920 TOTAL ORGANIC CARBON 8/25/2022 0.87 MG/L 0.5 MRL 9/9/2022 2237006-03-T OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 457 2529665 33523042022 WQ-2920 D WTP-A TP FOR ROCK CREEK TOC FIN-A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2022-08-25
WTP-A TP FOR ROCK CREEK TOC FIN-A Finished WQ 2920 TOTAL ORGANIC CARBON 8/15/2023 1.10 MG/L 0.5 MRL 9/11/2023 3227013-01-T OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 457 2686250 35651062023 WQ-2920 D WTP-A TP FOR ROCK CREEK TOC FIN-A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2023-08-15
WTP-A TP FOR ROCK CREEK TOC FIN-A Finished WQ 2920 TOTAL ORGANIC CARBON 2/14/2019 0.53 MG/L 0.5 MRL 3/6/2019 904501702-T OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 457 1983830 26410072019 WQ-2920 D WTP-A TP FOR ROCK CREEK TOC FIN-A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2019-02-14
CH-A COMMON HEADER FOR WTP-A 1 Raw WQ 2920 TOTAL ORGANIC CARBON 7/10/2024 2.13 MG/L 0.5 MRL 8/8/2024 4192007-01-T OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 19442 2826004 37304782024 WQ-2920 D CH-A COMMON HEADER FOR WTP-A 1 Raw OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2024-07-10
WTP-A TP FOR ROCK CREEK TOC FIN-A Finished WQ 2920 TOTAL ORGANIC CARBON 9/10/2019 1.43 MG/L 0.5 MRL 9/24/2019 925302102-T OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 457 2092446 28002082019 WQ-2920 D WTP-A TP FOR ROCK CREEK TOC FIN-A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2019-09-10
WTP-A TP FOR ROCK CREEK TOC FIN-A Finished WQ 2920 TOTAL ORGANIC CARBON 12/7/2021 ND MG/L 0.5 MRL 1/10/2022 134102101-T OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 457 2426264 32108112021 WQ-2920 N WTP-A TP FOR ROCK CREEK TOC FIN-A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2021-12-07
WTP-A TP FOR ROCK CREEK TOC FIN-A Finished WQ 2920 TOTAL ORGANIC CARBON 1/2/2024 ND MG/L 0.5 MRL 2/9/2024 4002011-02-T OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 457 2748216 36394002024 WQ-2920 N WTP-A TP FOR ROCK CREEK TOC FIN-A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2024-01-02
WTP-A TP FOR ROCK CREEK TOC FIN-A Finished WQ 2920 TOTAL ORGANIC CARBON 11/8/2022 1.22 MG/L 0.5 MRL 11/21/2022 2312009-01-T OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 457 2558385 33980912022 WQ-2920 D WTP-A TP FOR ROCK CREEK TOC FIN-A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2022-11-08
WTP-A TP FOR ROCK CREEK TOC FIN-A Finished WQ 2920 TOTAL ORGANIC CARBON 10/17/2023 1.32 MG/L 0.5 MRL 10/24/2023 3290002-02-T OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 457 2711580 35961812023 WQ-2920 D WTP-A TP FOR ROCK CREEK TOC FIN-A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2023-10-17
WTP-A TP FOR ROCK CREEK TOC FIN-A Finished WQ 2920 TOTAL ORGANIC CARBON 2/17/2016 0.93 MG/L 0.5 MRL 3/7/2016 604802102-T OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 457 1523620 20618692016 WQ-2920 D WTP-A TP FOR ROCK CREEK TOC FIN-A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2016-02-17
WTP-A TP FOR ROCK CREEK TOC FIN-A Finished WQ 2920 TOTAL ORGANIC CARBON 2/9/2023 ND MG/L 0.5 MRL 3/3/2023 3040017-02-T OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 457 2600201 34597702023 WQ-2920 N WTP-A TP FOR ROCK CREEK TOC FIN-A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2023-02-09
WTP-A TP FOR ROCK CREEK TOC FIN-A Finished WQ 2920 TOTAL ORGANIC CARBON 7/10/2024 0.85 MG/L 0.5 MRL 8/8/2024 4192007-02-T OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 457 2826005 37304792024 WQ-2920 D WTP-A TP FOR ROCK CREEK TOC FIN-A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2024-07-10
WTP-A TP FOR ROCK CREEK TOC FIN-A Finished WQ 2920 TOTAL ORGANIC CARBON 6/3/2020 0.67 MG/L 0.5 MRL 7/13/2020 015502302-T OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 457 2192924 29322682020 WQ-2920 D WTP-A TP FOR ROCK CREEK TOC FIN-A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2020-06-03
CH-A COMMON HEADER FOR WTP-A 1 Raw WQ 2920 TOTAL ORGANIC CARBON 8/6/2013 2.25 MG/L 0.5 MRL 9/4/2013 321800602-T OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 19442 1135923 15722422013 WQ-2920 D CH-A COMMON HEADER FOR WTP-A 1 Raw OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2013-08-06
CH-A COMMON HEADER FOR WTP-A 1 Raw WQ 2920 TOTAL ORGANIC CARBON 12/4/2013 2.06 MG/L 0.5 MRL 1/6/2014 333800902-T OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 19442 1193074 16609212013 WQ-2920 D CH-A COMMON HEADER FOR WTP-A 1 Raw OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2013-12-04
CH-A COMMON HEADER FOR WTP-A 1 Raw WQ 2920 TOTAL ORGANIC CARBON 10/11/2004 3.14 MG/L 0.5 MRL 11/22/2004 04286/11 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310D WET-OXIDATION METHOD 19442 303902 4468832004 WQ-2920 D CH-A COMMON HEADER FOR WTP-A 1 Raw OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310D WET-OXIDATION METHOD 2004-10-11
CH-A COMMON HEADER FOR WTP-A 1 Raw WQ 2920 TOTAL ORGANIC CARBON 4/12/2005 1.45 MG/L 0.5 MRL 5/13/2005 05102/05 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310D WET-OXIDATION METHOD 19442 303910 4468912005 WQ-2920 D CH-A COMMON HEADER FOR WTP-A 1 Raw OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310D WET-OXIDATION METHOD 2005-04-12
CH-A COMMON HEADER FOR WTP-A 1 Raw WQ 2920 TOTAL ORGANIC CARBON 8/15/2007 1.99 MG/L 0.5 MRL 9/6/2007 0722707 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 19442 462801 6588812007 WQ-2920 D CH-A COMMON HEADER FOR WTP-A 1 Raw OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2007-08-15
CH-A COMMON HEADER FOR WTP-A 1 Raw WQ 2920 TOTAL ORGANIC CARBON 12/5/2011 1.53 MG/L 0.5 MRL 1/6/2012 134000602-T OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 19442 898322 12756262011 WQ-2920 D CH-A COMMON HEADER FOR WTP-A 1 Raw OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2011-12-05
CH-A COMMON HEADER FOR WTP-A 1 Raw WQ 2920 TOTAL ORGANIC CARBON 9/9/2014 2.41 MG/L 0.5 MRL 10/3/2014 425200802-T OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 19442 1311081 18073032014 WQ-2920 D CH-A COMMON HEADER FOR WTP-A 1 Raw OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2014-09-09
CH-A COMMON HEADER FOR WTP-A 1 Raw WQ 2920 TOTAL ORGANIC CARBON 7/9/2013 2.29 MG/L 0.5 MRL 8/7/2013 319003001-T OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 19442 1125521 15571112013 WQ-2920 D CH-A COMMON HEADER FOR WTP-A 1 Raw OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2013-07-09
CH-A COMMON HEADER FOR WTP-A 1 Raw WQ 2920 TOTAL ORGANIC CARBON 11/23/1905 1.90 MG/L 0.5 MRL 1/5/2006 05327/01 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 19442 311687 4571421905 WQ-2920 D CH-A COMMON HEADER FOR WTP-A 1 Raw OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 1905-11-23
CH-A COMMON HEADER FOR WTP-A 1 Raw WQ 2920 TOTAL ORGANIC CARBON 5/5/2011 1.23 MG/L 0.5 MRL 6/8/2011 112500401-T OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 19442 823549 11768662011 WQ-2920 D CH-A COMMON HEADER FOR WTP-A 1 Raw OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2011-05-05
CH-A COMMON HEADER FOR WTP-A 1 Raw WQ 2920 TOTAL ORGANIC CARBON 11/5/2012 2.79 MG/L 0.5 MRL 12/4/2012 231001102-T OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 19442 1029164 14348752012 WQ-2920 D CH-A COMMON HEADER FOR WTP-A 1 Raw OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2012-11-05
CH-A COMMON HEADER FOR WTP-A 1 Raw WQ 2920 TOTAL ORGANIC CARBON 5/16/2013 2.16 MG/L 0.5 MRL 6/5/2013 313600801-T OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 19442 1099071 15198252013 WQ-2920 D CH-A COMMON HEADER FOR WTP-A 1 Raw OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2013-05-16
CH-A COMMON HEADER FOR WTP-A 1 Raw WQ 2920 TOTAL ORGANIC CARBON 10/22/2013 2.11 MG/L 0.5 MRL 11/6/2013 329500501-T OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 19442 1172603 16283632013 WQ-2920 D CH-A COMMON HEADER FOR WTP-A 1 Raw OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2013-10-22
EP-A EP FOR ROCK CREEK 1 Finished SOC 2306 BENZO(A)PYRENE 7/17/2007 ND MCL 0.0002 MG/L 4.0E-5 MRL 8/14/2007 0719805-S OR100031 UMPQUA RESEARCH CO - MC 525.2 ORGANICS, GC/MS, LIQ/SOLEXT, CAPCOLUMN 12318 465643 6649032007 SOC-2306 N EP-A EP FOR ROCK CREEK 1 Finished OR100031 UMPQUA RESEARCH CO - MC 525.2 ORGANICS, GC/MS, LIQ/SOLEXT, CAPCOLUMN 2007-07-17
EP-A EP FOR ROCK CREEK 1 Finished SOC 2306 BENZO(A)PYRENE 12/13/2010 ND MG/L MCL 0.0002 MG/L 4.0E-5 MRL 1/10/2011 012140201-S OR100031 UMPQUA RESEARCH CO - MC 525.2 ORGANICS, GC/MS, LIQ/SOLEXT, CAPCOLUMN 12318 781001 11249992010 SOC-2306 N EP-A EP FOR ROCK CREEK 1 Finished OR100031 UMPQUA RESEARCH CO - MC 525.2 ORGANICS, GC/MS, LIQ/SOLEXT, CAPCOLUMN 2010-12-13
EP-A EP FOR ROCK CREEK 1 Finished SOC 2306 BENZO(A)PYRENE 12/13/2010 ND MG/L MCL 0.0002 MG/L 4.0E-5 MRL 1/27/2011 034700302-S OR100031 UMPQUA RESEARCH CO - MC 525.2 ORGANICS, GC/MS, LIQ/SOLEXT, CAPCOLUMN 12318 785982 11311082010 SOC-2306 N EP-A EP FOR ROCK CREEK 1 Finished OR100031 UMPQUA RESEARCH CO - MC 525.2 ORGANICS, GC/MS, LIQ/SOLEXT, CAPCOLUMN 2010-12-13
EP-A EP FOR ROCK CREEK 1 Finished SOC 2306 BENZO(A)PYRENE 11/16/2016 ND MG/L MCL 0.0002 MG/L 4.0E-5 MRL 2/7/2017 632100701-S OR100016 NEILSON RESEARCH CORPORATION 525.2 ORGANICS, GC/MS, LIQ/SOLEXT, CAPCOLUMN 12318 1664230 22625012016 SOC-2306 N EP-A EP FOR ROCK CREEK 1 Finished OR100016 NEILSON RESEARCH CORPORATION 525.2 ORGANICS, GC/MS, LIQ/SOLEXT, CAPCOLUMN 2016-11-16
EP-A EP FOR ROCK CREEK 1 Finished SOC 2306 BENZO(A)PYRENE 11/8/2022 ND MG/L MCL 0.0002 MG/L 4.0E-5 MRL 12/5/2022 2312006-01-S OR100016 NEILSON RESEARCH CORPORATION 525.2 ORGANICS, GC/MS, LIQ/SOLEXT, CAPCOLUMN 12318 2564751 34070142022 SOC-2306 N EP-A EP FOR ROCK CREEK 1 Finished OR100016 NEILSON RESEARCH CORPORATION 525.2 ORGANICS, GC/MS, LIQ/SOLEXT, CAPCOLUMN 2022-11-08
EP-A EP FOR ROCK CREEK 1 Finished SOC 2306 BENZO(A)PYRENE 11/5/2019 ND MG/L MCL 0.0002 MG/L 4.0E-5 MRL 11/22/2019 930901201-S OR100016 NEILSON RESEARCH CORPORATION 525.2 ORGANICS, GC/MS, LIQ/SOLEXT, CAPCOLUMN 12318 2095344 28081462019 SOC-2306 N EP-A EP FOR ROCK CREEK 1 Finished OR100016 NEILSON RESEARCH CORPORATION 525.2 ORGANICS, GC/MS, LIQ/SOLEXT, CAPCOLUMN 2019-11-05
CH-A COMMON HEADER FOR WTP-A 1 Raw WQ 2920 TOTAL ORGANIC CARBON 11/14/2006 2.05 MG/L 0.5 MRL 12/18/2006 611151501 OR100016 NEILSON RESEARCH CORPORATION 5310D WET-OXIDATION METHOD 19442 417378 5943702006 WQ-2920 D CH-A COMMON HEADER FOR WTP-A 1 Raw OR100016 NEILSON RESEARCH CORPORATION 5310D WET-OXIDATION METHOD 2006-11-14
WTP-A TP FOR ROCK CREEK TOC FIN-A Finished WQ 2920 TOTAL ORGANIC CARBON 4/10/2006 1.24 MG/L 0.5 MRL 5/8/2006 60410-36 OR100031 UMPQUA RESEARCH CO - MC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 457 333929 4906152006 WQ-2920 D WTP-A TP FOR ROCK CREEK TOC FIN-A Finished OR100031 UMPQUA RESEARCH CO - MC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2006-04-10
WTP-A TP FOR ROCK CREEK TOC FIN-A Finished WQ 2920 TOTAL ORGANIC CARBON 9/18/2006 1.33 MG/L 0.5 MRL 10/12/2006 0626116 OR100031 UMPQUA RESEARCH CO - MC 5310D WET-OXIDATION METHOD 457 396219 5670062006 WQ-2920 D WTP-A TP FOR ROCK CREEK TOC FIN-A Finished OR100031 UMPQUA RESEARCH CO - MC 5310D WET-OXIDATION METHOD 2006-09-18
WTP-A TP FOR ROCK CREEK TOC FIN-A Finished WQ 2920 TOTAL ORGANIC CARBON 7/18/2006 1.57 MG/L 0.5 MRL 9/14/2006 0619911 OR100031 UMPQUA RESEARCH CO - MC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 457 389467 5544222006 WQ-2920 D WTP-A TP FOR ROCK CREEK TOC FIN-A Finished OR100031 UMPQUA RESEARCH CO - MC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2006-07-18
CH-A COMMON HEADER FOR WTP-A 1 Raw WQ 2920 TOTAL ORGANIC CARBON 9/18/2006 2.55 MG/L 0.5 MRL 10/12/2006 0626115 OR100031 UMPQUA RESEARCH CO - MC 5310D WET-OXIDATION METHOD 19442 396218 5670052006 WQ-2920 D CH-A COMMON HEADER FOR WTP-A 1 Raw OR100031 UMPQUA RESEARCH CO - MC 5310D WET-OXIDATION METHOD 2006-09-18
CH-A COMMON HEADER FOR WTP-A 1 Raw WQ 2920 TOTAL ORGANIC CARBON 11/14/2006 2.05 MG/L 0.5 MRL 1/9/2007 0631807 OR100031 UMPQUA RESEARCH CO - MC 5310D WET-OXIDATION METHOD 19442 425395 6048702006 WQ-2920 D CH-A COMMON HEADER FOR WTP-A 1 Raw OR100031 UMPQUA RESEARCH CO - MC 5310D WET-OXIDATION METHOD 2006-11-14
CH-A COMMON HEADER FOR WTP-A 1 Raw WQ 2920 TOTAL ORGANIC CARBON 12/11/2006 1.24 MG/L 0.1 MRL 2/8/2007 0634508 OR100016 NEILSON RESEARCH CORPORATION 5310D WET-OXIDATION METHOD 19442 425823 6057632006 WQ-2920 D CH-A COMMON HEADER FOR WTP-A 1 Raw OR100016 NEILSON RESEARCH CORPORATION 5310D WET-OXIDATION METHOD 2006-12-11
CH-A COMMON HEADER FOR WTP-A 1 Raw WQ 2920 TOTAL ORGANIC CARBON 1/9/2007 0.959 MG/L 0.1 MRL 3/8/2007 0700902 OR100016 NEILSON RESEARCH CORPORATION 5310D WET-OXIDATION METHOD 19442 426769 6067842007 WQ-2920 D CH-A COMMON HEADER FOR WTP-A 1 Raw OR100016 NEILSON RESEARCH CORPORATION 5310D WET-OXIDATION METHOD 2007-01-09
WTP-A TP FOR ROCK CREEK TOC FIN-A Finished WQ 2920 TOTAL ORGANIC CARBON 11/14/2006 0.789 MG/L 0.5 MRL 1/9/2007 0631808 OR100031 UMPQUA RESEARCH CO - MC 5310D WET-OXIDATION METHOD 457 425396 6048722006 WQ-2920 D WTP-A TP FOR ROCK CREEK TOC FIN-A Finished OR100031 UMPQUA RESEARCH CO - MC 5310D WET-OXIDATION METHOD 2006-11-14
CH-A COMMON HEADER FOR WTP-A 1 Raw WQ 2920 TOTAL ORGANIC CARBON 2/8/2006 1.17 MG/L 0.5 MRL 3/7/2006 06039/32 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 19442 323247 4763502006 WQ-2920 D CH-A COMMON HEADER FOR WTP-A 1 Raw OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2006-02-08
CH-A COMMON HEADER FOR WTP-A 1 Raw WQ 2920 TOTAL ORGANIC CARBON 4/6/2006 1.54 MG/L 0.5 MRL 5/9/2006 06096/01 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 19442 333925 4906112006 WQ-2920 D CH-A COMMON HEADER FOR WTP-A 1 Raw OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2006-04-06
WTP-A TP FOR ROCK CREEK TOC FIN-A Finished WQ 2920 TOTAL ORGANIC CARBON 5/13/2004 0.77 MG/L 0.5 MRL 8/12/2004 04134/06 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310D WET-OXIDATION METHOD 457 307341 4516502004 WQ-2920 D WTP-A TP FOR ROCK CREEK TOC FIN-A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310D WET-OXIDATION METHOD 2004-05-13
WTP-A TP FOR ROCK CREEK TOC FIN-A Finished WQ 2920 TOTAL ORGANIC CARBON 1/12/2005 0.68 MG/L 0.5 MRL 2/8/2005 05012/14 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310D WET-OXIDATION METHOD 457 307346 4516552005 WQ-2920 D WTP-A TP FOR ROCK CREEK TOC FIN-A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310D WET-OXIDATION METHOD 2005-01-12
WTP-A TP FOR ROCK CREEK TOC FIN-A Finished WQ 2920 TOTAL ORGANIC CARBON 9/27/2005 1.53 MG/L 0.5 MRL 11/10/2005 05270/07 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 457 307352 4516602005 WQ-2920 D WTP-A TP FOR ROCK CREEK TOC FIN-A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2005-09-27
WTP-A TP FOR ROCK CREEK TOC FIN-A Finished WQ 2920 TOTAL ORGANIC CARBON 8/16/2005 1.25 MG/L 0.5 MRL 10/6/2005 05228/13 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 457 307354 4516632005 WQ-2920 D WTP-A TP FOR ROCK CREEK TOC FIN-A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2005-08-16
WTP-A TP FOR ROCK CREEK TOC FIN-A Finished WQ 2920 TOTAL ORGANIC CARBON 1/14/2004 0.85 MG/L 0.5 MRL 2/10/2004 04015/25 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310D WET-OXIDATION METHOD 457 307360 4516692004 WQ-2920 D WTP-A TP FOR ROCK CREEK TOC FIN-A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310D WET-OXIDATION METHOD 2004-01-14
WTP-A TP FOR ROCK CREEK TOC FIN-A Finished WQ 2920 TOTAL ORGANIC CARBON 11/8/2011 1.31 MG/L 0.5 MRL 12/7/2011 131200602-T OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 457 882790 12551122011 WQ-2920 D WTP-A TP FOR ROCK CREEK TOC FIN-A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2011-11-08
WTP-A TP FOR ROCK CREEK TOC FIN-A Finished WQ 2920 TOTAL ORGANIC CARBON 11/2/2010 1.09 MG/L 0.5 MRL 12/6/2010 03060020102-T OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 457 784951 11294342010 WQ-2920 D WTP-A TP FOR ROCK CREEK TOC FIN-A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2010-11-02
WTP-A TP FOR ROCK CREEK TOC FIN-A Finished WQ 2920 TOTAL ORGANIC CARBON 11/2/2010 1.09 MG/L 0.5 MRL 12/6/2010 030600202-T OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 457 784953 11294362010 WQ-2920 D WTP-A TP FOR ROCK CREEK TOC FIN-A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2010-11-02
WTP-A TP FOR ROCK CREEK TOC FIN-A Finished WQ 2920 TOTAL ORGANIC CARBON 10/11/2011 1.13 MG/L 0.5 MRL 11/4/2011 128400302-T OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 457 870298 12412452011 WQ-2920 D WTP-A TP FOR ROCK CREEK TOC FIN-A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2011-10-11
WTP-A TP FOR ROCK CREEK TOC FIN-A Finished WQ 2920 TOTAL ORGANIC CARBON 2/5/2014 ND MG/L 0.5 MRL 3/10/2014 403601502-T OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 457 1220131 16948492014 WQ-2920 N WTP-A TP FOR ROCK CREEK TOC FIN-A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2014-02-05
WTP-A TP FOR ROCK CREEK TOC FIN-A Finished WQ 2920 TOTAL ORGANIC CARBON 11/14/2018 0.80 MG/L 0.5 MRL 12/10/2018 831800602-T OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 457 1951430 26051502018 WQ-2920 D WTP-A TP FOR ROCK CREEK TOC FIN-A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2018-11-14
WTP-A TP FOR ROCK CREEK TOC FIN-A Finished WQ 2920 TOTAL ORGANIC CARBON 6/8/2004 1.03 MG/L 0.5 MRL 7/12/2004 04161/03 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310D WET-OXIDATION METHOD 457 307340 4516482004 WQ-2920 D WTP-A TP FOR ROCK CREEK TOC FIN-A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310D WET-OXIDATION METHOD 2004-06-08
WTP-A TP FOR ROCK CREEK TOC FIN-A Finished WQ 2920 TOTAL ORGANIC CARBON 7/13/2005 0.95 MG/L 0.5 MRL 8/9/2005 05194/12 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 457 307356 4516642005 WQ-2920 D WTP-A TP FOR ROCK CREEK TOC FIN-A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2005-07-13
WTP-A TP FOR ROCK CREEK TOC FIN-A Finished WQ 2920 TOTAL ORGANIC CARBON 5/10/2005 0.96 MG/L 0.5 MRL 7/6/2005 05130/07 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310D WET-OXIDATION METHOD 457 307357 4516662005 WQ-2920 D WTP-A TP FOR ROCK CREEK TOC FIN-A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310D WET-OXIDATION METHOD 2005-05-10
WTP-A TP FOR ROCK CREEK TOC FIN-A Finished WQ 2920 TOTAL ORGANIC CARBON 4/12/2005 0.72 MG/L 0.5 MRL 5/13/2005 05102/06 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310D WET-OXIDATION METHOD 457 307359 4516682005 WQ-2920 D WTP-A TP FOR ROCK CREEK TOC FIN-A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310D WET-OXIDATION METHOD 2005-04-12
WTP-A TP FOR ROCK CREEK TOC FIN-A Finished WQ 2920 TOTAL ORGANIC CARBON 12/10/2004 1.35 MG/L 0.5 MRL 1/10/2005 04345/02 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310D WET-OXIDATION METHOD 457 307362 4516712004 WQ-2920 D WTP-A TP FOR ROCK CREEK TOC FIN-A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310D WET-OXIDATION METHOD 2004-12-10
WTP-A TP FOR ROCK CREEK TOC FIN-A Finished WQ 2920 TOTAL ORGANIC CARBON 11/4/2004 1.45 MG/L 0.5 MRL 12/7/2004 040309/07 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310D WET-OXIDATION METHOD 457 307363 4516722004 WQ-2920 D WTP-A TP FOR ROCK CREEK TOC FIN-A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310D WET-OXIDATION METHOD 2004-11-04
CH-A COMMON HEADER FOR WTP-A 1 Raw WQ 2920 TOTAL ORGANIC CARBON 1/20/2011 1.19 MG/L 0.5 MRL 3/8/2011 102000201-T OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 19442 798241 11453112011 WQ-2920 D CH-A COMMON HEADER FOR WTP-A 1 Raw OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2011-01-20
CH-A COMMON HEADER FOR WTP-A 1 Raw WQ 2920 TOTAL ORGANIC CARBON 2/8/2011 1.63 MG/L 0.5 MRL 3/8/2011 103900601-T OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 19442 798245 11453152011 WQ-2920 D CH-A COMMON HEADER FOR WTP-A 1 Raw OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2011-02-08
CH-A COMMON HEADER FOR WTP-A 1 Raw WQ 2920 TOTAL ORGANIC CARBON 11/2/2010 4.67 MG/L 0.5 MRL 12/6/2010 030600201-T OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 19442 784952 11294352010 WQ-2920 D CH-A COMMON HEADER FOR WTP-A 1 Raw OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2010-11-02
CH-A COMMON HEADER FOR WTP-A 1 Raw WQ 2920 TOTAL ORGANIC CARBON 2/5/2014 1.18 MG/L 0.5 MRL 3/10/2014 403601501-T OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 19442 1220130 16948482014 WQ-2920 D CH-A COMMON HEADER FOR WTP-A 1 Raw OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2014-02-05
CH-A COMMON HEADER FOR WTP-A 1 Raw WQ 2920 TOTAL ORGANIC CARBON 12/2/2019 1.45 MG/L 0.5 MRL 12/10/2019 933602501-T OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 19442 2120597 28478482019 WQ-2920 D CH-A COMMON HEADER FOR WTP-A 1 Raw OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2019-12-02
CH-A COMMON HEADER FOR WTP-A 1 Raw WQ 2920 TOTAL ORGANIC CARBON 8/16/2011 2.21 MG/L 0.5 MRL 9/9/2011 122801201-T OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 19442 857765 12225132011 WQ-2920 D CH-A COMMON HEADER FOR WTP-A 1 Raw OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2011-08-16
WTP-A TP FOR ROCK CREEK TOC FIN-A Finished WQ 2920 TOTAL ORGANIC CARBON 2/8/2011 0.55 MG/L 0.5 MRL 3/8/2011 103900602-T OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 457 798246 11453162011 WQ-2920 D WTP-A TP FOR ROCK CREEK TOC FIN-A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2011-02-08
WTP-A TP FOR ROCK CREEK TOC FIN-A Finished WQ 2920 TOTAL ORGANIC CARBON 6/16/2016 1.17 MG/L 0.5 MRL 7/7/2016 616600802-T OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 457 1574241 21285632016 WQ-2920 D WTP-A TP FOR ROCK CREEK TOC FIN-A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2016-06-16
WTP-A TP FOR ROCK CREEK TOC FIN-A Finished WQ 2920 TOTAL ORGANIC CARBON 10/14/2014 1.27 MG/L 0.5 MRL 11/7/2014 428700402-T OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 457 1324927 18251262014 WQ-2920 D WTP-A TP FOR ROCK CREEK TOC FIN-A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2014-10-14
WTP-A TP FOR ROCK CREEK TOC FIN-A Finished WQ 2920 TOTAL ORGANIC CARBON 6/8/2015 1.15 MG/L 0.5 MRL 7/15/2015 515900402-T OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 457 1420305 19370382015 WQ-2920 D WTP-A TP FOR ROCK CREEK TOC FIN-A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2015-06-08
WTP-A TP FOR ROCK CREEK TOC FIN-A Finished WQ 2920 TOTAL ORGANIC CARBON 8/11/2015 2.13 MG/L 0.5 MRL 9/10/2015 522301202-T OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 457 1451061 19752962015 WQ-2920 D WTP-A TP FOR ROCK CREEK TOC FIN-A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2015-08-11
WTP-A TP FOR ROCK CREEK TOC FIN-A Finished WQ 2920 TOTAL ORGANIC CARBON 9/13/2018 1.22 MG/L 0.5 MRL 10/11/2018 825600402-T OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 457 1924600 25725362018 WQ-2920 D WTP-A TP FOR ROCK CREEK TOC FIN-A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2018-09-13
WTP-A TP FOR ROCK CREEK TOC FIN-A Finished WQ 2920 TOTAL ORGANIC CARBON 8/17/2004 1.09 MG/L 0.5 MRL 9/9/2004 04230/03 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310D WET-OXIDATION METHOD 457 307337 4516462004 WQ-2920 D WTP-A TP FOR ROCK CREEK TOC FIN-A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310D WET-OXIDATION METHOD 2004-08-17
WTP-A TP FOR ROCK CREEK TOC FIN-A Finished WQ 2920 TOTAL ORGANIC CARBON 10/11/2004 1.55 MG/L 0.5 MRL 11/22/2004 04286/12 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310D WET-OXIDATION METHOD 457 307349 4516582004 WQ-2920 D WTP-A TP FOR ROCK CREEK TOC FIN-A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310D WET-OXIDATION METHOD 2004-10-11
CH-A COMMON HEADER FOR WTP-A 1 Raw WQ 2920 TOTAL ORGANIC CARBON 9/13/2018 2.86 MG/L 0.5 MRL 10/11/2018 825600401-T OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 19442 1924599 25725352018 WQ-2920 D CH-A COMMON HEADER FOR WTP-A 1 Raw OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2018-09-13
CH-A COMMON HEADER FOR WTP-A 1 Raw WQ 2920 TOTAL ORGANIC CARBON 1/4/2012 1.53 MG/L 0.5 MRL 2/8/2012 200400203-T OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 19442 908704 12879722012 WQ-2920 D CH-A COMMON HEADER FOR WTP-A 1 Raw OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2012-01-04
CH-A COMMON HEADER FOR WTP-A 1 Raw WQ 2920 TOTAL ORGANIC CARBON 2/14/2017 0.86 MG/L 0.5 MRL 3/8/2017 704500501-T OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 19442 1674753 22739442017 WQ-2920 D CH-A COMMON HEADER FOR WTP-A 1 Raw OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2017-02-14
CH-A COMMON HEADER FOR WTP-A 1 Raw WQ 2920 TOTAL ORGANIC CARBON 10/25/2011 3.14 MG/L 0.5 MRL 12/7/2011 129800501-T OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 19442 882787 12551092011 WQ-2920 D CH-A COMMON HEADER FOR WTP-A 1 Raw OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2011-10-25
CH-A COMMON HEADER FOR WTP-A 1 Raw WQ 2920 TOTAL ORGANIC CARBON 11/8/2011 3.24 MG/L 0.5 MRL 12/7/2011 131200601-T OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 19442 882789 12551112011 WQ-2920 D CH-A COMMON HEADER FOR WTP-A 1 Raw OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2011-11-08
CH-A COMMON HEADER FOR WTP-A 1 Raw WQ 2920 TOTAL ORGANIC CARBON 10/14/2014 3.32 MG/L 0.5 MRL 11/7/2014 428700401-T OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 19442 1324926 18251252014 WQ-2920 D CH-A COMMON HEADER FOR WTP-A 1 Raw OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2014-10-14
CH-A COMMON HEADER FOR WTP-A 1 Raw WQ 2920 TOTAL ORGANIC CARBON 9/15/2016 2.18 MG/L 0.5 MRL 10/6/2016 625903101-T OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 19442 1613695 21866732016 WQ-2920 D CH-A COMMON HEADER FOR WTP-A 1 Raw OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2016-09-15
CH-A COMMON HEADER FOR WTP-A 1 Raw WQ 2920 TOTAL ORGANIC CARBON 11/12/2014 2.71 MG/L 0.5 MRL 12/4/2014 431601101-T OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 19442 1339463 18442682014 WQ-2920 D CH-A COMMON HEADER FOR WTP-A 1 Raw OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2014-11-12
CH-A COMMON HEADER FOR WTP-A 1 Raw WQ 2920 TOTAL ORGANIC CARBON 8/15/2012 2.21 MG/L 0.5 MRL 9/5/2012 222800601-T OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 19442 988142 13828942012 WQ-2920 D CH-A COMMON HEADER FOR WTP-A 1 Raw OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2012-08-15
CH-A COMMON HEADER FOR WTP-A 1 Raw WQ 2920 TOTAL ORGANIC CARBON 2/8/2012 0.99 MG/L 0.5 MRL 3/8/2012 203901102-T OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 19442 920088 13007552012 WQ-2920 D CH-A COMMON HEADER FOR WTP-A 1 Raw OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2012-02-08
CH-A COMMON HEADER FOR WTP-A 1 Raw WQ 2920 TOTAL ORGANIC CARBON 6/13/2017 1.31 MG/L 0.5 MRL 7/10/2017 716401301-T OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 19442 1767272 23872652017 WQ-2920 D CH-A COMMON HEADER FOR WTP-A 1 Raw OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2017-06-13
CH-A COMMON HEADER FOR WTP-A 1 Raw WQ 2920 TOTAL ORGANIC CARBON 7/11/2016 2.11 MG/L 0.5 MRL 8/5/2016 619301501-T OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 19442 1591873 21554902016 WQ-2920 D CH-A COMMON HEADER FOR WTP-A 1 Raw OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2016-07-11
WTP-A TP FOR ROCK CREEK TOC FIN-A Finished WQ 2920 TOTAL ORGANIC CARBON 3/19/2004 0.93 MG/L 0.5 MRL 4/9/2004 04079/06 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310D WET-OXIDATION METHOD 457 307350 4516592004 WQ-2920 D WTP-A TP FOR ROCK CREEK TOC FIN-A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310D WET-OXIDATION METHOD 2004-03-19
WTP-A TP FOR ROCK CREEK TOC FIN-A Finished WQ 2920 TOTAL ORGANIC CARBON 6/2/2005 0.72 MG/L 0.5 MRL 7/6/2005 05153/14 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310D WET-OXIDATION METHOD 457 307358 4516672005 WQ-2920 D WTP-A TP FOR ROCK CREEK TOC FIN-A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310D WET-OXIDATION METHOD 2005-06-02
WTP-A TP FOR ROCK CREEK TOC FIN-A Finished WQ 2920 TOTAL ORGANIC CARBON 2/11/2004 0.82 MG/L 0.5 MRL 3/10/2004 04043/15 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310D WET-OXIDATION METHOD 457 307361 4516702004 WQ-2920 D WTP-A TP FOR ROCK CREEK TOC FIN-A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310D WET-OXIDATION METHOD 2004-02-11
WTP-A TP FOR ROCK CREEK TOC FIN-A Finished WQ 2920 TOTAL ORGANIC CARBON 2/8/2006 0.52 MG/L 0.5 MRL 3/7/2006 06039/33 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 457 323248 4763512006 WQ-2920 D WTP-A TP FOR ROCK CREEK TOC FIN-A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2006-02-08
WTP-A TP FOR ROCK CREEK TOC FIN-A Finished WQ 2920 TOTAL ORGANIC CARBON 1/26/2006 0.64 MG/L 0.5 MRL 3/7/2006 06026/13 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 457 323250 4763532006 WQ-2920 D WTP-A TP FOR ROCK CREEK TOC FIN-A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2006-01-26
WTP-A TP FOR ROCK CREEK TOC FIN-A Finished WQ 2920 TOTAL ORGANIC CARBON 8/16/2011 1.06 MG/L 0.5 MRL 9/9/2011 122801202-T OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 457 857766 12225142011 WQ-2920 D WTP-A TP FOR ROCK CREEK TOC FIN-A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2011-08-16
WTP-A TP FOR ROCK CREEK TOC FIN-A Finished WQ 2920 TOTAL ORGANIC CARBON 1/20/2011 ND MG/L 0.5 MRL 3/8/2011 102000202-T OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 457 798242 11453122011 WQ-2920 N WTP-A TP FOR ROCK CREEK TOC FIN-A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2011-01-20
WTP-A TP FOR ROCK CREEK TOC FIN-A Finished WQ 2920 TOTAL ORGANIC CARBON 2/14/2017 ND MG/L 0.5 MRL 3/8/2017 704500502-T OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 457 1674754 22739452017 WQ-2920 N WTP-A TP FOR ROCK CREEK TOC FIN-A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2017-02-14
WTP-A TP FOR ROCK CREEK TOC FIN-A Finished WQ 2920 TOTAL ORGANIC CARBON 9/10/2020 1.18 MG/L 0.5 MRL 10/7/2020 025400703-T OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 457 2234569 29846812020 WQ-2920 D WTP-A TP FOR ROCK CREEK TOC FIN-A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2020-09-10
WTP-A TP FOR ROCK CREEK TOC FIN-A Finished WQ 2920 TOTAL ORGANIC CARBON 11/23/1905 0.95 MG/L 0.5 MRL 1/5/2006 05327/02 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 457 311688 4571431905 WQ-2920 D WTP-A TP FOR ROCK CREEK TOC FIN-A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 1905-11-23
WTP-A TP FOR ROCK CREEK TOC FIN-A Finished WQ 2920 TOTAL ORGANIC CARBON 11/6/2007 1.46 MG/L 12/17/2007 0731011 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 457 493279 7118242007 WQ-2920 D WTP-A TP FOR ROCK CREEK TOC FIN-A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2007-11-06
WTP-A TP FOR ROCK CREEK TOC FIN-A Finished WQ 2920 TOTAL ORGANIC CARBON 5/5/2011 ND MG/L 0.5 MRL 6/8/2011 112500402-T OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 457 823550 11768672011 WQ-2920 N WTP-A TP FOR ROCK CREEK TOC FIN-A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2011-05-05
WTP-A TP FOR ROCK CREEK TOC FIN-A Finished WQ 2920 TOTAL ORGANIC CARBON 9/7/2017 0.84 MG/L 0.5 MRL 10/16/2017 725002202-T OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 457 1769101 23893512017 WQ-2920 D WTP-A TP FOR ROCK CREEK TOC FIN-A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2017-09-07
WTP-A TP FOR ROCK CREEK TOC FIN-A Finished WQ 2920 TOTAL ORGANIC CARBON 6/13/2017 0.63 MG/L 0.5 MRL 7/10/2017 716401302-T OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 457 1767273 23872662017 WQ-2920 D WTP-A TP FOR ROCK CREEK TOC FIN-A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2017-06-13
WTP-A TP FOR ROCK CREEK TOC FIN-A Finished WQ 2920 TOTAL ORGANIC CARBON 6/16/2014 0.94 MG/L 0.5 MRL 7/15/2014 416701001-T OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 457 1270568 17553522014 WQ-2920 D WTP-A TP FOR ROCK CREEK TOC FIN-A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2014-06-16
WTP-A TP FOR ROCK CREEK TOC FIN-A Finished WQ 2920 TOTAL ORGANIC CARBON 12/2/2019 0.69 MG/L 0.5 MRL 12/10/2019 933602502-T OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 457 2120598 28478492019 WQ-2920 D WTP-A TP FOR ROCK CREEK TOC FIN-A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2019-12-02
WTP-A TP FOR ROCK CREEK TOC FIN-A Finished WQ 2920 TOTAL ORGANIC CARBON 2/14/2018 ND MG/L 0.5 MRL 3/7/2018 804501302-T OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 457 1827416 24568732018 WQ-2920 N WTP-A TP FOR ROCK CREEK TOC FIN-A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2018-02-14
WTP-A TP FOR ROCK CREEK TOC FIN-A Finished WQ 2920 TOTAL ORGANIC CARBON 5/7/2019 0.51 MG/L 0.5 MRL 6/6/2019 912700902-T OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 457 2035688 27105532019 WQ-2920 D WTP-A TP FOR ROCK CREEK TOC FIN-A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2019-05-07
CH-A COMMON HEADER FOR WTP-A 1 Raw WQ 2920 TOTAL ORGANIC CARBON 9/7/2017 1.79 MG/L 0.5 MRL 10/16/2017 725002201-T OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 19442 1769100 23893502017 WQ-2920 D CH-A COMMON HEADER FOR WTP-A 1 Raw OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2017-09-07
CH-A COMMON HEADER FOR WTP-A 1 Raw WQ 2920 TOTAL ORGANIC CARBON 2/12/2020 1.12 MG/L 0.5 MRL 3/12/2020 004301801-T OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 19442 2154522 28859322020 WQ-2920 D CH-A COMMON HEADER FOR WTP-A 1 Raw OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2020-02-12
WTP-A TP FOR ROCK CREEK TOC FIN-A Finished WQ 2920 TOTAL ORGANIC CARBON 1/9/2007 0.520 MG/L 0.1 MRL 3/8/2007 0700903 OR100016 NEILSON RESEARCH CORPORATION 5310D WET-OXIDATION METHOD 457 426770 6067852007 WQ-2920 D WTP-A TP FOR ROCK CREEK TOC FIN-A Finished OR100016 NEILSON RESEARCH CORPORATION 5310D WET-OXIDATION METHOD 2007-01-09
CH-A COMMON HEADER FOR WTP-A 1 Raw WQ 2920 TOTAL ORGANIC CARBON 4/10/2006 2.73 MG/L 0.5 MRL 5/8/2006 60410-35 OR100031 UMPQUA RESEARCH CO - MC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 19442 333928 4906142006 WQ-2920 D CH-A COMMON HEADER FOR WTP-A 1 Raw OR100031 UMPQUA RESEARCH CO - MC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2006-04-10
CH-A COMMON HEADER FOR WTP-A 1 Raw WQ 2920 TOTAL ORGANIC CARBON 7/18/2006 2.35 MG/L 0.5 MRL 9/14/2006 0619910 OR100031 UMPQUA RESEARCH CO - MC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 19442 389469 5544242006 WQ-2920 D CH-A COMMON HEADER FOR WTP-A 1 Raw OR100031 UMPQUA RESEARCH CO - MC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2006-07-18
CH-A COMMON HEADER FOR WTP-A 1 Raw WQ 2920 TOTAL ORGANIC CARBON 8/28/2006 2.08 MG/L 0.5 MRL 11/10/2006 0624011 OR100031 UMPQUA RESEARCH CO - MC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 19442 403185 5781142006 WQ-2920 D CH-A COMMON HEADER FOR WTP-A 1 Raw OR100031 UMPQUA RESEARCH CO - MC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2006-08-28
WTP-A TP FOR ROCK CREEK TOC FIN-A Finished WQ 2920 TOTAL ORGANIC CARBON 12/11/2006 0.566 MG/L 0.1 MRL 2/8/2007 0634509 OR100016 NEILSON RESEARCH CORPORATION 5310D WET-OXIDATION METHOD 457 425824 6057642006 WQ-2920 D WTP-A TP FOR ROCK CREEK TOC FIN-A Finished OR100016 NEILSON RESEARCH CORPORATION 5310D WET-OXIDATION METHOD 2006-12-11
WTP-A TP FOR ROCK CREEK TOC FIN-A Finished WQ 2920 TOTAL ORGANIC CARBON 2/6/2007 0.561 MG/L 0.5 MRL 3/8/2007 0703715 OR100031 UMPQUA RESEARCH CO - MC 5310D WET-OXIDATION METHOD 457 426818 6068392007 WQ-2920 D WTP-A TP FOR ROCK CREEK TOC FIN-A Finished OR100031 UMPQUA RESEARCH CO - MC 5310D WET-OXIDATION METHOD 2007-02-06
CH-A COMMON HEADER FOR WTP-A 1 Raw WQ 2920 TOTAL ORGANIC CARBON 5/8/2006 1.42 MG/L 7/7/2006 06128/01 OR100031 UMPQUA RESEARCH CO - MC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 19442 348342 5109712006 WQ-2920 D CH-A COMMON HEADER FOR WTP-A 1 Raw OR100031 UMPQUA RESEARCH CO - MC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2006-05-08
CH-A COMMON HEADER FOR WTP-A 1 Raw WQ 2920 TOTAL ORGANIC CARBON 6/8/2006 1.79 MG/L 7/10/2006 06159/05 OR100031 UMPQUA RESEARCH CO - MC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 19442 348344 5109732006 WQ-2920 D CH-A COMMON HEADER FOR WTP-A 1 Raw OR100031 UMPQUA RESEARCH CO - MC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2006-06-08
CH-A COMMON HEADER FOR WTP-A 1 Raw WQ 2920 TOTAL ORGANIC CARBON 2/6/2007 1.05 MG/L 0.5 MRL 3/8/2007 0703714 OR100031 UMPQUA RESEARCH CO - MC 5310D WET-OXIDATION METHOD 19442 426817 6068382007 WQ-2920 D CH-A COMMON HEADER FOR WTP-A 1 Raw OR100031 UMPQUA RESEARCH CO - MC 5310D WET-OXIDATION METHOD 2007-02-06
EP-A EP FOR ROCK CREEK 1 Finished SOC 2946 ETHYLENE DIBROMIDE 12/13/2010 ND MG/L MCL 0.00005 MG/L 1.0E-5 MRL 1/10/2011 012140201-S OR100031 UMPQUA RESEARCH CO - MC 504.1 GC-MICROEXTRACTION-ECD 12318 781001 11249672010 SOC-2946 N EP-A EP FOR ROCK CREEK 1 Finished OR100031 UMPQUA RESEARCH CO - MC 504.1 GC-MICROEXTRACTION-ECD 2010-12-13
EP-A EP FOR ROCK CREEK 1 Finished SOC 2946 ETHYLENE DIBROMIDE 11/8/2022 ND MG/L MCL 0.00005 MG/L 2.0E-5 MRL 12/5/2022 2312006-01-S OR100016 NEILSON RESEARCH CORPORATION 504.1 GC-MICROEXTRACTION-ECD 12318 2564751 34069632022 SOC-2946 N EP-A EP FOR ROCK CREEK 1 Finished OR100016 NEILSON RESEARCH CORPORATION 504.1 GC-MICROEXTRACTION-ECD 2022-11-08
EP-A EP FOR ROCK CREEK 1 Finished SOC 2946 ETHYLENE DIBROMIDE 11/5/2019 ND MG/L MCL 0.00005 MG/L 2.0E-5 MRL 11/22/2019 930901201-S OR100016 NEILSON RESEARCH CORPORATION 504.1 GC-MICROEXTRACTION-ECD 12318 2095344 28081042019 SOC-2946 N EP-A EP FOR ROCK CREEK 1 Finished OR100016 NEILSON RESEARCH CORPORATION 504.1 GC-MICROEXTRACTION-ECD 2019-11-05
EP-A EP FOR ROCK CREEK 1 Finished SOC 2031 DALAPON 12/4/2013 ND MG/L MCL 0.2 MG/L 0.005 MRL 1/6/2014 333801001-S OR100016 NEILSON RESEARCH CORPORATION 515.3 LIQUID-LIQUID EXTRACTION, DERIVATIZATION 12318 1194090 16632402013 SOC-2031 N EP-A EP FOR ROCK CREEK 1 Finished OR100016 NEILSON RESEARCH CORPORATION 515.3 LIQUID-LIQUID EXTRACTION, DERIVATIZATION 2013-12-04
EP-A EP FOR ROCK CREEK 1 Finished SOC 2031 DALAPON 11/8/2022 ND MG/L MCL 0.2 MG/L 0.005 MRL 12/5/2022 2312006-01-S OR100016 NEILSON RESEARCH CORPORATION 515.3 LIQUID-LIQUID EXTRACTION, DERIVATIZATION 12318 2564751 34072042022 SOC-2031 N EP-A EP FOR ROCK CREEK 1 Finished OR100016 NEILSON RESEARCH CORPORATION 515.3 LIQUID-LIQUID EXTRACTION, DERIVATIZATION 2022-11-08
EP-A EP FOR ROCK CREEK 1 Finished SOC 2041 DINOSEB 11/16/2016 ND MG/L MCL 0.007 MG/L 0.0005 MRL 2/7/2017 632100701-S OR100016 NEILSON RESEARCH CORPORATION 515.3 LIQUID-LIQUID EXTRACTION, DERIVATIZATION 12318 1664230 22625312016 SOC-2041 N EP-A EP FOR ROCK CREEK 1 Finished OR100016 NEILSON RESEARCH CORPORATION 515.3 LIQUID-LIQUID EXTRACTION, DERIVATIZATION 2016-11-16
CH-A COMMON HEADER FOR WTP-A 1 Raw WQ 2920 TOTAL ORGANIC CARBON 9/10/2019 3.86 MG/L 0.5 MRL 9/24/2019 925302101-T OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 19442 2092445 28002072019 WQ-2920 D CH-A COMMON HEADER FOR WTP-A 1 Raw OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2019-09-10
CH-A COMMON HEADER FOR WTP-A 1 Raw WQ 2920 TOTAL ORGANIC CARBON 4/12/2022 1.29 MG/L 0.5 MRL 4/28/2022 210200601-T OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 19442 2475036 32719212022 WQ-2920 D CH-A COMMON HEADER FOR WTP-A 1 Raw OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2022-04-12
CH-A COMMON HEADER FOR WTP-A 1 Raw WQ 2920 TOTAL ORGANIC CARBON 9/23/2021 3.40 MG/L 0.5 MRL 10/7/2021 126602501-T OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 19442 2391553 31698792021 WQ-2920 D CH-A COMMON HEADER FOR WTP-A 1 Raw OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2021-09-23
CH-A COMMON HEADER FOR WTP-A 1 Raw WQ 2920 TOTAL ORGANIC CARBON 2/14/2019 1.63 MG/L 0.5 MRL 3/6/2019 904501701-T OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 19442 1983829 26410062019 WQ-2920 D CH-A COMMON HEADER FOR WTP-A 1 Raw OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2019-02-14
CH-A COMMON HEADER FOR WTP-A 1 Raw WQ 2920 TOTAL ORGANIC CARBON 5/7/2019 1.56 MG/L 0.5 MRL 6/6/2019 912700901-T OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 19442 2035687 27105522019 WQ-2920 D CH-A COMMON HEADER FOR WTP-A 1 Raw OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2019-05-07
CH-A COMMON HEADER FOR WTP-A 1 Raw WQ 2920 TOTAL ORGANIC CARBON 6/16/2014 1.84 MG/L 0.5 MRL 7/15/2014 416701002-T OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 19442 1270569 17553532014 WQ-2920 D CH-A COMMON HEADER FOR WTP-A 1 Raw OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2014-06-16
CH-A COMMON HEADER FOR WTP-A 1 Raw WQ 2920 TOTAL ORGANIC CARBON 11/4/2004 3.08 MG/L 0.5 MRL 12/7/2004 04309/06 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310D WET-OXIDATION METHOD 19442 303914 4468952004 WQ-2920 D CH-A COMMON HEADER FOR WTP-A 1 Raw OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310D WET-OXIDATION METHOD 2004-11-04
CH-A COMMON HEADER FOR WTP-A 1 Raw WQ 2920 TOTAL ORGANIC CARBON 6/5/2007 2.34 MG/L 0.5 MRL 8/14/2007 0715603 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 19442 462040 6580512007 WQ-2920 D CH-A COMMON HEADER FOR WTP-A 1 Raw OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2007-06-05
CH-A COMMON HEADER FOR WTP-A 1 Raw WQ 2920 TOTAL ORGANIC CARBON 5/7/2007 2.05 MG/L 0.5 MRL 8/14/2007 0712805 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 19442 462787 6588662007 WQ-2920 D CH-A COMMON HEADER FOR WTP-A 1 Raw OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2007-05-07
CH-A COMMON HEADER FOR WTP-A 1 Raw WQ 2920 TOTAL ORGANIC CARBON 7/17/2007 2.29 MG/L 0.5 MRL 8/14/2007 0719804 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 19442 462789 6588682007 WQ-2920 D CH-A COMMON HEADER FOR WTP-A 1 Raw OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2007-07-17
CH-A COMMON HEADER FOR WTP-A 1 Raw WQ 2920 TOTAL ORGANIC CARBON 4/10/2012 1.18 MG/L 0.5 MRL 5/4/2012 210100301-T OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 19442 940760 13240572012 WQ-2920 D CH-A COMMON HEADER FOR WTP-A 1 Raw OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2012-04-10
CH-A COMMON HEADER FOR WTP-A 1 Raw WQ 2920 TOTAL ORGANIC CARBON 3/6/2007 1.62 MG/L 0.5 MRL 4/9/2007 0706504 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 19442 429867 6134252007 WQ-2920 D CH-A COMMON HEADER FOR WTP-A 1 Raw OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2007-03-06
CH-A COMMON HEADER FOR WTP-A 1 Raw WQ 2920 TOTAL ORGANIC CARBON 12/13/2006 1.57 MG/L 0.5 MRL 2/6/2008 0734716 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 19442 497615 7200712006 WQ-2920 D CH-A COMMON HEADER FOR WTP-A 1 Raw OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2006-12-13
CH-A COMMON HEADER FOR WTP-A 1 Raw WQ 2920 TOTAL ORGANIC CARBON 2/13/2013 1.12 MG/L 0.5 MRL 3/6/2013 304400701-T OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 19442 1066261 14805792013 WQ-2920 D CH-A COMMON HEADER FOR WTP-A 1 Raw OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2013-02-13
CH-A COMMON HEADER FOR WTP-A 1 Raw WQ 2920 TOTAL ORGANIC CARBON 6/18/2012 1.79 MG/L 0.5 MRL 7/10/2012 217000901-T OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 19442 970315 13606362012 WQ-2920 D CH-A COMMON HEADER FOR WTP-A 1 Raw OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2012-06-18
CH-A COMMON HEADER FOR WTP-A 1 Raw WQ 2920 TOTAL ORGANIC CARBON 4/8/2014 1.38 MG/L 0.5 MRL 5/8/2014 409800401-T OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 19442 1241006 17182152014 WQ-2920 D CH-A COMMON HEADER FOR WTP-A 1 Raw OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2014-04-08
CH-A COMMON HEADER FOR WTP-A 1 Raw WQ 2920 TOTAL ORGANIC CARBON 3/6/2006 1.22 MG/L 0.5 MRL 4/7/2006 06065/08 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 19442 328520 4832202006 WQ-2920 D CH-A COMMON HEADER FOR WTP-A 1 Raw OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2006-03-06
CH-A COMMON HEADER FOR WTP-A 1 Raw WQ 2920 TOTAL ORGANIC CARBON 9/4/2007 2.52 MG/L 0.5 MRL 10/11/2007 0724702 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 19442 467632 6694972007 WQ-2920 D CH-A COMMON HEADER FOR WTP-A 1 Raw OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2007-09-04
CH-A COMMON HEADER FOR WTP-A 1 Raw WQ 2920 TOTAL ORGANIC CARBON 10/16/2007 2.96 MG/L 11/9/2007 0728904 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 19442 493281 7118262007 WQ-2920 D CH-A COMMON HEADER FOR WTP-A 1 Raw OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2007-10-16
CH-A COMMON HEADER FOR WTP-A 1 Raw WQ 2920 TOTAL ORGANIC CARBON 11/6/2007 3.32 MG/L 12/17/2007 0731010 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 19442 493277 7118232007 WQ-2920 D CH-A COMMON HEADER FOR WTP-A 1 Raw OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2007-11-06
CH-A COMMON HEADER FOR WTP-A 1 Raw WQ 2920 TOTAL ORGANIC CARBON 7/12/2011 2.12 MG/L 0.5 MRL 8/10/2011 119300601-T OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 19442 843122 12020502011 WQ-2920 D CH-A COMMON HEADER FOR WTP-A 1 Raw OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2011-07-12
CH-A COMMON HEADER FOR WTP-A 1 Raw WQ 2920 TOTAL ORGANIC CARBON 1/26/2006 1.22 MG/L 0.5 MRL 3/7/2006 06026/12 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 19442 323249 4763522006 WQ-2920 D CH-A COMMON HEADER FOR WTP-A 1 Raw OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2006-01-26
CH-A COMMON HEADER FOR WTP-A 1 Raw WQ 2920 TOTAL ORGANIC CARBON 6/5/2013 1.68 MG/L 0.5 MRL 7/3/2013 315600502-T OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 19442 1118557 15471612013 WQ-2920 D CH-A COMMON HEADER FOR WTP-A 1 Raw OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2013-06-05
CH-A COMMON HEADER FOR WTP-A 1 Raw WQ 2920 TOTAL ORGANIC CARBON 7/19/2004 2.13 MG/L 0.5 MRL 8/9/2004 04201/06 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310D WET-OXIDATION METHOD 19442 303895 4468762004 WQ-2920 D CH-A COMMON HEADER FOR WTP-A 1 Raw OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310D WET-OXIDATION METHOD 2004-07-19
CH-A COMMON HEADER FOR WTP-A 1 Raw WQ 2920 TOTAL ORGANIC CARBON 5/13/2004 1.46 MG/L 0.5 MRL 7/12/2004 04134/05 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310D WET-OXIDATION METHOD 19442 303897 4468782004 WQ-2920 D CH-A COMMON HEADER FOR WTP-A 1 Raw OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310D WET-OXIDATION METHOD 2004-05-13
EP-A EP FOR ROCK CREEK 1 Finished SOC 2041 DINOSEB 12/4/2013 ND MG/L MCL 0.007 MG/L 0.0005 MRL 1/6/2014 333801001-S OR100016 NEILSON RESEARCH CORPORATION 515.3 LIQUID-LIQUID EXTRACTION, DERIVATIZATION 12318 1194090 16631582013 SOC-2041 N EP-A EP FOR ROCK CREEK 1 Finished OR100016 NEILSON RESEARCH CORPORATION 515.3 LIQUID-LIQUID EXTRACTION, DERIVATIZATION 2013-12-04
EP-A EP FOR ROCK CREEK 1 Finished SOC 2041 DINOSEB 11/5/2019 ND MG/L MCL 0.007 MG/L 0.0005 MRL 11/22/2019 930901201-S OR100016 NEILSON RESEARCH CORPORATION 515.3 LIQUID-LIQUID EXTRACTION, DERIVATIZATION 12318 2095344 28082062019 SOC-2041 N EP-A EP FOR ROCK CREEK 1 Finished OR100016 NEILSON RESEARCH CORPORATION 515.3 LIQUID-LIQUID EXTRACTION, DERIVATIZATION 2019-11-05
EP-A EP FOR ROCK CREEK 1 Finished VOC 2983 1,2-DICHLOROPROPANE 7/17/2007 ND MG/L MCL 0.005 MG/L 0.0005 MRL 8/14/2007 0719805-V OR100031 UMPQUA RESEARCH CO - MC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 463146 6599262007 VOC-2983 N EP-A EP FOR ROCK CREEK 1 Finished OR100031 UMPQUA RESEARCH CO - MC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2007-07-17
EP-A EP FOR ROCK CREEK 1 Finished VOC 2985 1,1,2-TRICHLOROETHANE 7/17/2007 ND MG/L MCL 0.005 MG/L 0.0005 MRL 8/14/2007 0719805-V OR100031 UMPQUA RESEARCH CO - MC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 463146 6599242007 VOC-2985 N EP-A EP FOR ROCK CREEK 1 Finished OR100031 UMPQUA RESEARCH CO - MC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2007-07-17
EP-A EP FOR ROCK CREEK 1 Finished VOC 2990 BENZENE 7/17/2007 ND MG/L MCL 0.005 MG/L 0.0005 MRL 8/14/2007 0719805-V OR100031 UMPQUA RESEARCH CO - MC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 463146 6599282007 VOC-2990 N EP-A EP FOR ROCK CREEK 1 Finished OR100031 UMPQUA RESEARCH CO - MC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2007-07-17
CH-A COMMON HEADER FOR WTP-A 1 Raw WQ 2920 TOTAL ORGANIC CARBON 6/7/2011 1.86 MG/L 0.5 MRL 7/6/2011 115801101-T OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 19442 833404 11883602011 WQ-2920 D CH-A COMMON HEADER FOR WTP-A 1 Raw OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2011-06-07
CH-A COMMON HEADER FOR WTP-A 1 Raw WQ 2920 TOTAL ORGANIC CARBON 4/3/2007 1.54 MG/L 0.5 MRL 5/7/2007 0709306 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 19442 436492 6235052007 WQ-2920 D CH-A COMMON HEADER FOR WTP-A 1 Raw OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2007-04-03
CH-A COMMON HEADER FOR WTP-A 1 Raw WQ 2920 TOTAL ORGANIC CARBON 3/9/2005 1.48 MG/L 0.5 MRL 4/12/2005 05068/05 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310D WET-OXIDATION METHOD 19442 303898 4468792005 WQ-2920 D CH-A COMMON HEADER FOR WTP-A 1 Raw OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310D WET-OXIDATION METHOD 2005-03-09
CH-A COMMON HEADER FOR WTP-A 1 Raw WQ 2920 TOTAL ORGANIC CARBON 2/1/2005 1.46 MG/L 0.5 MRL 3/8/2005 05032/08 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310D WET-OXIDATION METHOD 19442 303899 4468802005 WQ-2920 D CH-A COMMON HEADER FOR WTP-A 1 Raw OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310D WET-OXIDATION METHOD 2005-02-01
CH-A COMMON HEADER FOR WTP-A 1 Raw WQ 2920 TOTAL ORGANIC CARBON 1/12/2005 1.28 MG/L 0.5 MRL 2/8/2005 05012/13TOC OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310D WET-OXIDATION METHOD 19442 303900 4468812005 WQ-2920 D CH-A COMMON HEADER FOR WTP-A 1 Raw OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310D WET-OXIDATION METHOD 2005-01-12
EP-A EP FOR ROCK CREEK 1 Finished VOC 2992 ETHYLBENZENE 7/17/2007 ND MG/L MCL 0.7 MG/L 0.0005 MRL 8/14/2007 0719805-V OR100031 UMPQUA RESEARCH CO - MC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 463146 6599322007 VOC-2992 N EP-A EP FOR ROCK CREEK 1 Finished OR100031 UMPQUA RESEARCH CO - MC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2007-07-17
EP-A EP FOR ROCK CREEK 1 Finished IOC 1036 NICKEL 11/5/2019 ND MG/L 0.0005 MRL 11/26/2019 930901401 OR100016 NEILSON RESEARCH CORPORATION 200.8 INDUCTIVELY COUPLED PLASMA MASS SPECTROM 12318 2095606 28089432019 IOC-1036 N EP-A EP FOR ROCK CREEK 1 Finished OR100016 NEILSON RESEARCH CORPORATION 200.8 INDUCTIVELY COUPLED PLASMA MASS SPECTROM 2019-11-05
EP-A EP FOR ROCK CREEK 1 Finished IOC 1085 THALLIUM, TOTAL 11/5/2019 ND MG/L MCL 0.002 MG/L 0.0005 MRL 11/26/2019 930901401 OR100016 NEILSON RESEARCH CORPORATION 200.8 INDUCTIVELY COUPLED PLASMA MASS SPECTROM 12318 2095606 28089012019 IOC-1085 N EP-A EP FOR ROCK CREEK 1 Finished OR100016 NEILSON RESEARCH CORPORATION 200.8 INDUCTIVELY COUPLED PLASMA MASS SPECTROM 2019-11-05
DIST-A Distribution System DBPMAX01 1780 KNOTT STREET Finished DBP 2950 TTHM 9/18/2006 0.0556 MG/L MCL 0.080 MG/L 0.0005 MRL 11/10/2006 06261/14 OR100031 UMPQUA RESEARCH CO - MC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 7416 402713 5768872006 DBP-2950 D DIST-A Distribution System DBPMAX01 1780 KNOTT STREET Finished OR100031 UMPQUA RESEARCH CO - MC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2006-09-18
DIST-A Distribution System DBPMAX01 1780 KNOTT STREET Finished DBP 2950 TTHM 7/26/2006 0.0530 MG/L MCL 0.080 MG/L 0.0005 MRL 9/14/2006 06207/10 OR100031 UMPQUA RESEARCH CO - MC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 7416 389380 5543012006 DBP-2950 D DIST-A Distribution System DBPMAX01 1780 KNOTT STREET Finished OR100031 UMPQUA RESEARCH CO - MC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2006-07-26
CH-A COMMON HEADER FOR WTP-A 1 Raw WQ 2920 TOTAL ORGANIC CARBON 3/18/2004 0.78 MG/L 0.5 MRL 4/9/2004 04079/05 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310D WET-OXIDATION METHOD 19442 303903 4468842004 WQ-2920 D CH-A COMMON HEADER FOR WTP-A 1 Raw OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310D WET-OXIDATION METHOD 2004-03-18
CH-A COMMON HEADER FOR WTP-A 1 Raw WQ 2920 TOTAL ORGANIC CARBON 7/13/2005 2.23 MG/L 0.5 MRL 8/9/2005 05194/11 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 19442 303907 4468882005 WQ-2920 D CH-A COMMON HEADER FOR WTP-A 1 Raw OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2005-07-13
CH-A COMMON HEADER FOR WTP-A 1 Raw WQ 2920 TOTAL ORGANIC CARBON 1/14/2004 1.56 MG/L 0.5 MRL 2/10/2004 04015/24 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310D WET-OXIDATION METHOD 19442 303911 4468922004 WQ-2920 D CH-A COMMON HEADER FOR WTP-A 1 Raw OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310D WET-OXIDATION METHOD 2004-01-14
WTP-A TP FOR ROCK CREEK TOC FIN-A Finished WQ 2920 TOTAL ORGANIC CARBON 6/7/2011 0.82 MG/L 0.5 MRL 7/6/2011 115801102-T OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 457 833405 11883612011 WQ-2920 D WTP-A TP FOR ROCK CREEK TOC FIN-A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2011-06-07
WTP-A TP FOR ROCK CREEK TOC FIN-A Finished WQ 2920 TOTAL ORGANIC CARBON 9/4/2007 1.71 MG/L 0.5 MRL 10/11/2007 0724703 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 457 467633 6694982007 WQ-2920 D WTP-A TP FOR ROCK CREEK TOC FIN-A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2007-09-04
WTP-A TP FOR ROCK CREEK TOC FIN-A Finished WQ 2920 TOTAL ORGANIC CARBON 7/12/2011 1.06 MG/L 0.5 MRL 8/10/2011 119300602-T OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 457 843123 12020512011 WQ-2920 D WTP-A TP FOR ROCK CREEK TOC FIN-A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2011-07-12
WTP-A TP FOR ROCK CREEK TOC FIN-A Finished WQ 2920 TOTAL ORGANIC CARBON 7/19/2004 0.97 MG/L 0.5 MRL 8/9/2004 04201/07 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310D WET-OXIDATION METHOD 457 307339 4516472004 WQ-2920 D WTP-A TP FOR ROCK CREEK TOC FIN-A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310D WET-OXIDATION METHOD 2004-07-19
WTP-A TP FOR ROCK CREEK TOC FIN-A Finished WQ 2920 TOTAL ORGANIC CARBON 3/9/2005 0.95 MG/L 0.5 MRL 4/12/2005 05068/06 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310D WET-OXIDATION METHOD 457 307343 4516512005 WQ-2920 D WTP-A TP FOR ROCK CREEK TOC FIN-A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310D WET-OXIDATION METHOD 2005-03-09
WTP-A TP FOR ROCK CREEK TOC FIN-A Finished WQ 2920 TOTAL ORGANIC CARBON 2/1/2005 0.81 MG/L 0.5 MRL 3/8/2005 05032/09 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310D WET-OXIDATION METHOD 457 307344 4516532005 WQ-2920 D WTP-A TP FOR ROCK CREEK TOC FIN-A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310D WET-OXIDATION METHOD 2005-02-01
WTP-A TP FOR ROCK CREEK TOC FIN-A Finished WQ 2920 TOTAL ORGANIC CARBON 4/13/2004 0.84 MG/L 0.5 MRL 5/7/2004 04105/25 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310D WET-OXIDATION METHOD 457 307347 4516562004 WQ-2920 D WTP-A TP FOR ROCK CREEK TOC FIN-A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310D WET-OXIDATION METHOD 2004-04-13
CH-A COMMON HEADER FOR WTP-A 1 Raw WQ 2920 TOTAL ORGANIC CARBON 3/7/2011 1.19 MG/L 0.5 MRL 4/6/2011 106600301-T OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 19442 805644 11541882011 WQ-2920 D CH-A COMMON HEADER FOR WTP-A 1 Raw OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2011-03-07
CH-A COMMON HEADER FOR WTP-A 1 Raw WQ 2920 TOTAL ORGANIC CARBON 9/27/2005 2.0 MG/L 0.5 MRL 11/10/2005 05270/06 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 19442 303904 4468852005 WQ-2920 D CH-A COMMON HEADER FOR WTP-A 1 Raw OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2005-09-27
CH-A COMMON HEADER FOR WTP-A 1 Raw WQ 2920 TOTAL ORGANIC CARBON 6/2/2005 1.65 MG/L 0.5 MRL 7/6/2005 05153/13 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310D WET-OXIDATION METHOD 19442 303909 4468902005 WQ-2920 D CH-A COMMON HEADER FOR WTP-A 1 Raw OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310D WET-OXIDATION METHOD 2005-06-02
CH-A COMMON HEADER FOR WTP-A 1 Raw WQ 2920 TOTAL ORGANIC CARBON 2/11/2004 1.10 MG/L 0.5 MRL 3/10/2004 04043/14 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310D WET-OXIDATION METHOD 19442 303912 4468932004 WQ-2920 D CH-A COMMON HEADER FOR WTP-A 1 Raw OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310D WET-OXIDATION METHOD 2004-02-11
CH-A COMMON HEADER FOR WTP-A 1 Raw WQ 2920 TOTAL ORGANIC CARBON 12/10/2004 2.94 MG/L 0.5 MRL 04345/01 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310D WET-OXIDATION METHOD 19442 303913 4468942004 WQ-2920 D CH-A COMMON HEADER FOR WTP-A 1 Raw OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310D WET-OXIDATION METHOD 2004-12-10
CH-A COMMON HEADER FOR WTP-A 1 Raw WQ 2920 TOTAL ORGANIC CARBON 10/11/2011 2.74 MG/L 0.5 MRL 11/4/2011 128400301-T OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 19442 870297 12412442011 WQ-2920 D CH-A COMMON HEADER FOR WTP-A 1 Raw OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2011-10-11
CH-A COMMON HEADER FOR WTP-A 1 Raw WQ 2920 TOTAL ORGANIC CARBON 6/14/2016 1.92 MG/L 0.5 MRL 7/7/2016 616600801-T OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 19442 1574240 21285622016 WQ-2920 D CH-A COMMON HEADER FOR WTP-A 1 Raw OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2016-06-14
CH-A COMMON HEADER FOR WTP-A 1 Raw WQ 2920 TOTAL ORGANIC CARBON 3/12/2012 1.47 MG/L 0.5 MRL 4/4/2012 207200301-T OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 19442 925190 13071872012 WQ-2920 D CH-A COMMON HEADER FOR WTP-A 1 Raw OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2012-03-12
CH-A COMMON HEADER FOR WTP-A 1 Raw WQ 2920 TOTAL ORGANIC CARBON 5/9/2012 1.40 MG/L 0.5 MRL 6/8/2012 213000601-T OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 19442 954606 13396462012 WQ-2920 D CH-A COMMON HEADER FOR WTP-A 1 Raw OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2012-05-09
EP-A EP FOR ROCK CREEK 1 Finished VOC 2992 ETHYLBENZENE 12/15/2015 ND MG/L MCL 0.7 MG/L 0.0005 MRL 1/11/2016 534900602-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 1501744 20369762015 VOC-2992 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2015-12-15
EP-A EP FOR ROCK CREEK 1 Finished VOC 2992 ETHYLBENZENE 11/5/2012 ND MG/L MCL 0.7 MG/L 0.0005 MRL 12/4/2012 231001101-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 1029297 14352222012 VOC-2992 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2012-11-05
EP-A EP FOR ROCK CREEK 1 Finished VOC 2992 ETHYLBENZENE 12/5/2017 ND MG/L MCL 0.7 MG/L 0.0005 MRL 1/10/2018 733901004-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 1805270 24323812017 VOC-2992 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2017-12-05
EP-A EP FOR ROCK CREEK 1 Finished VOC 2992 ETHYLBENZENE 12/19/2018 ND MG/L MCL 0.7 MG/L 0.0005 MRL 1/8/2019 835300501-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 1960535 26153382018 VOC-2992 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2018-12-19
EP-A EP FOR ROCK CREEK 1 Finished VOC 2992 ETHYLBENZENE 8/17/2010 ND MG/L MCL 0.7 MG/L 0.0005 MRL 9/7/2010 1022908-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 740629 10542922010 VOC-2992 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2010-08-17
DIST-A Distribution System 2DBP-01 NEHALEM HWY Finished DBP 2950 TTHM 9/15/2016 0.0688 MG/L MCL 0.080 MG/L 0.001 MRL 10/6/2016 625903103-D OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 7416 1613697 21866522016 DBP-2950 D DIST-A Distribution System 2DBP-01 NEHALEM HWY Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2016-09-15
DIST-A Distribution System DBPMAX01 1780 KNOTT STREET Finished DBP 2950 TTHM 2/8/2012 0.0200 MG/L MCL 0.080 MG/L 0 MDL 3/8/2012 203901101-D OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 7416 920087 13007492012 DBP-2950 D DIST-A Distribution System DBPMAX01 1780 KNOTT STREET Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2012-02-08
DIST-A Distribution System 2DBP-01 NEHALEM HWY Finished DBP 2950 TTHM 6/16/2014 0.0274 MG/L MCL 0.080 MG/L 0 MDL 7/15/2014 416701004-D OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 7416 1270571 17553332014 DBP-2950 D DIST-A Distribution System 2DBP-01 NEHALEM HWY Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2014-06-16
DIST-A Distribution System DBPMAX01 1780 KNOTT STREET Finished DBP 2950 TTHM 6/18/2012 0.0329 MG/L MCL 0.080 MG/L 0 MDL 7/10/2012 217000902-D OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 7416 961818 13502452012 DBP-2950 D DIST-A Distribution System DBPMAX01 1780 KNOTT STREET Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2012-06-18
DIST-A Distribution System 2DBP-01 NEHALEM HWY Finished DBP 2950 TTHM 3/5/2014 0.0125 MG/L MCL 0.080 MG/L 0 MDL 4/9/2014 406402402-D OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 7416 1229636 17053982014 DBP-2950 D DIST-A Distribution System 2DBP-01 NEHALEM HWY Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2014-03-05
DIST-A Distribution System DBPMAX01 1780 KNOTT STREET Finished DBP 2950 TTHM 11/25/2008 0.0442 MG/L MCL 0.080 MG/L 0 MDL 9/15/2009 0833018 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 7416 630002 9101072008 DBP-2950 D DIST-A Distribution System DBPMAX01 1780 KNOTT STREET Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2008-11-25
DIST-A Distribution System 2DBP-01 NEHALEM HWY Finished DBP 2950 TTHM 9/29/2021 0.0462 MG/L MCL 0.080 MG/L 0.001 MRL 10/5/2021 127203701-D OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 7416 2381895 31585602021 DBP-2950 D DIST-A Distribution System 2DBP-01 NEHALEM HWY Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2021-09-29
DIST-A Distribution System DBPMAX01 1780 KNOTT STREET Finished DBP 2950 TTHM 11/8/2011 0.0513 MG/L MCL 0.080 MG/L 0 MDL 12/7/2011 131200701-D OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 7416 882793 12550842011 DBP-2950 D DIST-A Distribution System DBPMAX01 1780 KNOTT STREET Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2011-11-08
DIST-A Distribution System DBPMAX01 1780 KNOTT STREET Finished DBP 2950 TTHM 11/5/2012 0.0692 MG/L MCL 0.080 MG/L 0 MDL 12/4/2012 231001001-D OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 7416 1029163 14348562012 DBP-2950 D DIST-A Distribution System DBPMAX01 1780 KNOTT STREET Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2012-11-05
DIST-A Distribution System DBPMAX01 1780 KNOTT STREET Finished DBP 2950 TTHM 2/13/2013 0.0141 MG/L MCL 0.080 MG/L 0 MDL 3/6/2013 304400501-D OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 7416 1066260 14805392013 DBP-2950 D DIST-A Distribution System DBPMAX01 1780 KNOTT STREET Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2013-02-13
DIST-A Distribution System DBPMAX01 1780 KNOTT STREET Finished DBP 2950 TTHM 9/6/2012 0.0442 MG/L MCL 0.080 MG/L 0 MDL 10/4/2012 225000801-D OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 7416 1007000 14062452012 DBP-2950 D DIST-A Distribution System DBPMAX01 1780 KNOTT STREET Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2012-09-06
DIST-A Distribution System 2DBP-02 KNOTT ST Finished DBP 2950 TTHM 6/4/2024 0.0328 MG/L MCL 0.080 MG/L 0.001 MRL 7/10/2024 4156014-01-D OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 7416 2809660 37096152024 DBP-2950 D DIST-A Distribution System 2DBP-02 KNOTT ST Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2024-06-04
DIST-A Distribution System 2DBP-01 NEHALEM HWY Finished DBP 2950 TTHM 9/7/2017 0.0574 MG/L MCL 0.080 MG/L 0.001 MRL 10/16/2017 725002203-D OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 7416 1768198 23883372017 DBP-2950 D DIST-A Distribution System 2DBP-01 NEHALEM HWY Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2017-09-07
DIST-A Distribution System 2DBP-01 NEHALEM HWY Finished DBP 2950 TTHM 9/13/2018 0.0796 MG/L MCL 0.080 MG/L 0.002 MRL 10/11/2018 825600403RE1-D OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 7416 1923696 25711732018 DBP-2950 D DIST-A Distribution System 2DBP-01 NEHALEM HWY Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2018-09-13
DIST-A Distribution System DBPMAX01 1780 KNOTT STREET Finished DBP 2950 TTHM 8/16/2011 0.0482 MG/L MCL 0.080 MG/L 0 MDL 9/9/2011 122801101-D OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 7416 858028 12235372011 DBP-2950 D DIST-A Distribution System DBPMAX01 1780 KNOTT STREET Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2011-08-16
DIST-A Distribution System 2DBP-01 NEHALEM HWY Finished DBP 2950 TTHM 9/24/2024 0.0558 MG/L MCL 0.080 MG/L 0.001 MRL 10/7/2024 4268016-01-D OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 7416 2852678 37634302024 DBP-2950 D DIST-A Distribution System 2DBP-01 NEHALEM HWY Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2024-09-24
DIST-A Distribution System 2DBP-01 NEHALEM HWY Finished DBP 2950 TTHM 9/8/2015 0.0590 MG/L MCL 0.080 MG/L 0.001 MRL 10/8/2015 525101701-D OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 7416 1457829 19830822015 DBP-2950 D DIST-A Distribution System 2DBP-01 NEHALEM HWY Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2015-09-08
DIST-A Distribution System 2DBP-01 NEHALEM HWY Finished DBP 2950 TTHM 9/10/2019 0.0789 MG/L MCL 0.080 MG/L 0.002 MRL 9/24/2019 925302103-D OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 7416 2068200 27581892019 DBP-2950 D DIST-A Distribution System 2DBP-01 NEHALEM HWY Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2019-09-10
DIST-A Distribution System 2DBP-02 KNOTT ST Finished DBP 2950 TTHM 6/22/2023 0.0374 MG/L MCL 0.080 MG/L 0.001 MRL 7/3/2023 3173037-01-D OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 7416 2646686 35152302023 DBP-2950 D DIST-A Distribution System 2DBP-02 KNOTT ST Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2023-06-22
DIST-A Distribution System 2DBP-01 NEHALEM HWY Finished DBP 2950 TTHM 9/10/2020 0.0526 MG/L MCL 0.080 MG/L 0.001 MRL 10/7/2020 025400701RE1-D OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 7416 2234567 29846752020 DBP-2950 D DIST-A Distribution System 2DBP-01 NEHALEM HWY Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2020-09-10
DIST-A Distribution System 2DBP-01 NEHALEM HWY Finished DBP 2950 TTHM 9/13/2022 0.0400 MG/L MCL 0.080 MG/L 0.001 MRL 10/10/2022 2256011-01-D OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 7416 2542329 33699622022 DBP-2950 D DIST-A Distribution System 2DBP-01 NEHALEM HWY Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2022-09-13
DIST-A Distribution System 2DBP-01 NEHALEM HWY Finished DBP 2950 TTHM 9/12/2023 0.0555 MG/L MCL 0.080 MG/L 0.001 MRL 9/19/2023 3255005-01-D OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 7416 2686505 35655902023 DBP-2950 D DIST-A Distribution System 2DBP-01 NEHALEM HWY Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2023-09-12
DIST-A Distribution System DBPMAX01 1780 KNOTT STREET Finished DBP 2950 TTHM 9/3/2008 0.0654 MG/L MCL 0.080 MG/L 0 MDL 9/15/2009 0824714 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 7416 630001 9101052008 DBP-2950 D DIST-A Distribution System DBPMAX01 1780 KNOTT STREET Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2008-09-03
DIST-A Distribution System DBPMAX01 1780 KNOTT STREET Finished DBP 2950 TTHM 8/10/2010 0.0378 MG/L MCL 0.080 MG/L 0 MDL 9/7/2010 1022204-D OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 7416 740358 10536022010 DBP-2950 D DIST-A Distribution System DBPMAX01 1780 KNOTT STREET Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2010-08-10
DIST-A Distribution System 2DBP-01 NEHALEM HWY Finished DBP 2950 TTHM 9/16/2014 0.0613 MG/L MCL 0.080 MG/L 0.001 MRL 10/3/2014 425900201-D OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 7416 1309984 18053582014 DBP-2950 D DIST-A Distribution System 2DBP-01 NEHALEM HWY Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2014-09-16
DIST-A Distribution System 2DBP-01 NEHALEM HWY Finished DBP 2950 TTHM 7/13/2015 0.0700 MG/L MCL 0.080 MG/L 0.001 MRL 8/7/2015 519400701-D OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 7416 1432124 19500892015 DBP-2950 D DIST-A Distribution System 2DBP-01 NEHALEM HWY Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2015-07-13
DIST-A Distribution System DBPMAX01 1780 KNOTT STREET Finished DBP 2950 TTHM 5/10/2011 0.0277 MG/L MCL 0.080 MG/L 0 MDL 1/10/2012 113000201-D OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 7416 899320 12772742011 DBP-2950 D DIST-A Distribution System DBPMAX01 1780 KNOTT STREET Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2011-05-10
DIST-A Distribution System DBPMAX01 1780 KNOTT STREET Finished DBP 2950 TTHM 8/14/2013 0.0598 MG/L MCL 0.080 MG/L 0 MDL 9/4/2013 322601001-D OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 7416 1135925 15722302013 DBP-2950 D DIST-A Distribution System DBPMAX01 1780 KNOTT STREET Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2013-08-14
DIST-A Distribution System DBPMAX01 1780 KNOTT STREET Finished DBP 2950 TTHM 8/9/2005 0.0643 MG/L MCL 0.080 MG/L 10/6/2005 05221/10 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 7416 291198 4286192005 DBP-2950 D DIST-A Distribution System DBPMAX01 1780 KNOTT STREET Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2005-08-09
DIST-A Distribution System DBPMAX01 1780 KNOTT STREET Finished DBP 2950 TTHM 2/17/2009 0.0207 MG/L MCL 0.080 MG/L 0 MDL 9/15/2009 0904831 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 7416 630003 9101092009 DBP-2950 D DIST-A Distribution System DBPMAX01 1780 KNOTT STREET Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2009-02-17
DIST-A Distribution System DBPMAX01 1780 KNOTT STREET Finished DBP 2950 TTHM 7/19/2011 0.0467 MG/L MCL 0.080 MG/L 0 MDL 8/10/2011 120000401-D OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 7416 846503 12061012011 DBP-2950 D DIST-A Distribution System DBPMAX01 1780 KNOTT STREET Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2011-07-19
DIST-A Distribution System DBPMAX01 1780 KNOTT STREET Finished DBP 2950 TTHM 8/30/2004 0.0774 MG/L MCL 0.080 MG/L 10/7/2004 04243/03 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 7416 218286 3006032004 DBP-2950 D DIST-A Distribution System DBPMAX01 1780 KNOTT STREET Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2004-08-30
DIST-A Distribution System DBPMAX01 1780 KNOTT STREET Finished DBP 2950 TTHM 7/21/2004 0.0077 MG/L MCL 0.080 MG/L 9/9/2004 04203/01 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 7416 218316 3006742004 DBP-2950 D DIST-A Distribution System DBPMAX01 1780 KNOTT STREET Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2004-07-21
DIST-A Distribution System DBPMAX01 1780 KNOTT STREET Finished DBP 2950 TTHM 9/13/2004 0.0648 MG/L MCL 0.080 MG/L 0 MDL 11/22/2004 04258/03 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 7416 247478 3561802004 DBP-2950 D DIST-A Distribution System DBPMAX01 1780 KNOTT STREET Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2004-09-13
DIST-A Distribution System DBPMAX01 1780 KNOTT STREET Finished DBP 2950 TTHM 9/27/2005 0.0682 MG/L MCL 0.080 MG/L 11/10/2005 05270/08 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 7416 300596 4417632005 DBP-2950 D DIST-A Distribution System DBPMAX01 1780 KNOTT STREET Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2005-09-27
DIST-A Distribution System DBPMAX01 1780 KNOTT STREET Finished DBP 2950 TTHM 8/6/2008 0.0477 MG/L MCL 0.080 MG/L 0 MDL 9/15/2009 0821917 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 7416 630000 9101032008 DBP-2950 D DIST-A Distribution System DBPMAX01 1780 KNOTT STREET Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2008-08-06
EP-A EP FOR ROCK CREEK 1 Finished SOC 2041 DINOSEB 11/8/2022 ND MG/L MCL 0.007 MG/L 0.0005 MRL 12/5/2022 2312006-01-S OR100016 NEILSON RESEARCH CORPORATION 515.3 LIQUID-LIQUID EXTRACTION, DERIVATIZATION 12318 2564751 34071142022 SOC-2041 N EP-A EP FOR ROCK CREEK 1 Finished OR100016 NEILSON RESEARCH CORPORATION 515.3 LIQUID-LIQUID EXTRACTION, DERIVATIZATION 2022-11-08
EP-A EP FOR ROCK CREEK 1 Finished SOC 2931 1,2-DIBROMO-3-CHLOROPROPANE 12/13/2010 ND MG/L MCL 0.0002 MG/L 2.0E-5 MRL 1/10/2011 012140201-S OR100031 UMPQUA RESEARCH CO - MC 504.1 GC-MICROEXTRACTION-ECD 12318 781001 11249732010 SOC-2931 N EP-A EP FOR ROCK CREEK 1 Finished OR100031 UMPQUA RESEARCH CO - MC 504.1 GC-MICROEXTRACTION-ECD 2010-12-13
EP-A EP FOR ROCK CREEK 1 Finished SOC 2931 1,2-DIBROMO-3-CHLOROPROPANE 7/17/2007 ND MCL 0.0002 MG/L 2.0E-5 MRL 8/14/2007 0719805-S OR100031 UMPQUA RESEARCH CO - MC 504.1 GC-MICROEXTRACTION-ECD 12318 465643 6649082007 SOC-2931 N EP-A EP FOR ROCK CREEK 1 Finished OR100031 UMPQUA RESEARCH CO - MC 504.1 GC-MICROEXTRACTION-ECD 2007-07-17
EP-A EP FOR ROCK CREEK 1 Finished SOC 2931 1,2-DIBROMO-3-CHLOROPROPANE 12/13/2010 ND MG/L MCL 0.0002 MG/L 2.0E-5 MRL 1/27/2011 034700302-S OR100031 UMPQUA RESEARCH CO - MC 504.1 GC-MICROEXTRACTION-ECD 12318 785982 11310972010 SOC-2931 N EP-A EP FOR ROCK CREEK 1 Finished OR100031 UMPQUA RESEARCH CO - MC 504.1 GC-MICROEXTRACTION-ECD 2010-12-13
EP-A EP FOR ROCK CREEK 1 Finished SOC 2931 1,2-DIBROMO-3-CHLOROPROPANE 11/16/2016 ND MG/L MCL 0.0002 MG/L 2.0E-5 MRL 2/7/2017 632100701-S OR100016 NEILSON RESEARCH CORPORATION 504.1 GC-MICROEXTRACTION-ECD 12318 1664230 22624692016 SOC-2931 N EP-A EP FOR ROCK CREEK 1 Finished OR100016 NEILSON RESEARCH CORPORATION 504.1 GC-MICROEXTRACTION-ECD 2016-11-16
DIST-A Distribution System DBPMAX01 1780 KNOTT STREET Finished DBP 2950 TTHM 6/5/2013 0.0378 MG/L MCL 0.080 MG/L 0 MDL 7/3/2013 315600501-D OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 7416 1109734 15349852013 DBP-2950 D DIST-A Distribution System DBPMAX01 1780 KNOTT STREET Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2013-06-05
DIST-A Distribution System DBPMAX01 1780 KNOTT STREET Finished DBP 2950 TTHM 7/22/2008 0.0330 MG/L MCL 0.080 MG/L 0 MDL 9/10/2008 0820402 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 7416 536360 7731132008 DBP-2950 D DIST-A Distribution System DBPMAX01 1780 KNOTT STREET Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2008-07-22
DIST-A Distribution System DBPMAX01 1780 KNOTT STREET Finished DBP 2950 TTHM 3/7/2011 0.0247 MG/L MCL 0.080 MG/L 0.001 MRL 4/6/2011 106600201-D OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 7416 806719 11559342011 DBP-2950 D DIST-A Distribution System DBPMAX01 1780 KNOTT STREET Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2011-03-07
DIST-A Distribution System DBPMAX01 1780 KNOTT STREET Finished DBP 2950 TTHM 7/6/2005 0.0357 MG/L MCL 0.080 MG/L 9/8/2005 05207/04 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 7416 294696 4346952005 DBP-2950 D DIST-A Distribution System DBPMAX01 1780 KNOTT STREET Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2005-07-06
DIST-A Distribution System DBPMAX01 1780 KNOTT STREET Finished DBP 2950 TTHM 2/23/2004 0.0215 MG/L MCL 0.080 MG/L 3/2/2004 04054/01 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 7416 223927 3069702004 DBP-2950 D DIST-A Distribution System DBPMAX01 1780 KNOTT STREET Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2004-02-23
EP-A EP FOR ROCK CREEK 1 Finished SOC 2931 1,2-DIBROMO-3-CHLOROPROPANE 12/4/2013 ND MG/L MCL 0.0002 MG/L 2.0E-5 MRL 1/6/2014 333801001-S OR100016 NEILSON RESEARCH CORPORATION 504.1 GC-MICROEXTRACTION-ECD 12318 1194090 16630292013 SOC-2931 N EP-A EP FOR ROCK CREEK 1 Finished OR100016 NEILSON RESEARCH CORPORATION 504.1 GC-MICROEXTRACTION-ECD 2013-12-04
EP-A EP FOR ROCK CREEK 1 Finished SOC 2931 1,2-DIBROMO-3-CHLOROPROPANE 11/8/2022 ND MG/L MCL 0.0002 MG/L 2.0E-5 MRL 12/5/2022 2312006-01-S OR100016 NEILSON RESEARCH CORPORATION 504.1 GC-MICROEXTRACTION-ECD 12318 2564751 34069722022 SOC-2931 N EP-A EP FOR ROCK CREEK 1 Finished OR100016 NEILSON RESEARCH CORPORATION 504.1 GC-MICROEXTRACTION-ECD 2022-11-08
EP-A EP FOR ROCK CREEK 1 Finished SOC 2931 1,2-DIBROMO-3-CHLOROPROPANE 11/5/2019 ND MG/L MCL 0.0002 MG/L 2.0E-5 MRL 11/22/2019 930901201-S OR100016 NEILSON RESEARCH CORPORATION 504.1 GC-MICROEXTRACTION-ECD 12318 2095344 28081102019 SOC-2931 N EP-A EP FOR ROCK CREEK 1 Finished OR100016 NEILSON RESEARCH CORPORATION 504.1 GC-MICROEXTRACTION-ECD 2019-11-05
EP-A EP FOR ROCK CREEK 1 Finished SOC 2046 CARBOFURAN 11/5/2019 ND MG/L MCL 0.04 MG/L 0.004 MRL 11/22/2019 930901201-S OR100016 NEILSON RESEARCH CORPORATION 531.1 PESTICIDES, CARBAMATES, HPLC, POSTCOL 12318 2095344 28081942019 SOC-2046 N EP-A EP FOR ROCK CREEK 1 Finished OR100016 NEILSON RESEARCH CORPORATION 531.1 PESTICIDES, CARBAMATES, HPLC, POSTCOL 2019-11-05
EP-A EP FOR ROCK CREEK 1 Finished SOC 2046 CARBOFURAN 7/17/2007 ND MCL 0.04 MG/L 0.001 MRL 8/14/2007 0719805-S OR100031 UMPQUA RESEARCH CO - MC 531.1 PESTICIDES, CARBAMATES, HPLC, POSTCOL 12318 465643 6649052007 SOC-2046 N EP-A EP FOR ROCK CREEK 1 Finished OR100031 UMPQUA RESEARCH CO - MC 531.1 PESTICIDES, CARBAMATES, HPLC, POSTCOL 2007-07-17
DIST-A Distribution System DBPMAX01 1780 KNOTT STREET Finished DBP 2950 TTHM 5/10/2005 0.0701 MG/L MCL 0.080 MG/L 7/6/2005 05130/05 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 7416 278325 4085052005 DBP-2950 D DIST-A Distribution System DBPMAX01 1780 KNOTT STREET Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2005-05-10
DIST-A Distribution System DBPMAX01 1780 KNOTT STREET Finished DBP 2950 TTHM 11/2/2010 0.0539 MG/L MCL 0.080 MG/L 0 MDL 12/6/2010 030600101-D OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 7416 768365 10994132010 DBP-2950 D DIST-A Distribution System DBPMAX01 1780 KNOTT STREET Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2010-11-02
DIST-A Distribution System 2DBP-01 NEHALEM HWY Finished DBP 2950 TTHM 12/17/2013 0.0162 MG/L MCL 0.080 MG/L 0 MDL 1/6/2014 335100302-D OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 7416 1191994 16598122013 DBP-2950 D DIST-A Distribution System 2DBP-01 NEHALEM HWY Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2013-12-17
DIST-A Distribution System DBPMAX01 1780 KNOTT STREET Finished DBP 2950 TTHM 2/1/2005 0.0271 MG/L MCL 0.080 MG/L 0 MDL 3/8/2005 05032/07 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 7416 247468 3561602005 DBP-2950 D DIST-A Distribution System DBPMAX01 1780 KNOTT STREET Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2005-02-01
DIST-A Distribution System DBPMAX01 1780 KNOTT STREET Finished DBP 2950 TTHM 9/4/2002 0.0578 MG/L MCL 0.080 MG/L 4/10/2003 02247/38 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 7416 342653 5047552002 DBP-2950 D DIST-A Distribution System DBPMAX01 1780 KNOTT STREET Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2002-09-04
EP-A EP FOR ROCK CREEK 1 Finished VOC 2976 VINYL CHLORIDE 8/14/2002 ND MG/L MCL 0.002 MG/L 0.0005 MDL 10/14/2002 02226/27V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 81795 988462002 VOC-2976 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2002-08-14
EP-A EP FOR ROCK CREEK 1 Finished VOC 2976 VINYL CHLORIDE 8/6/2013 ND MG/L MCL 0.002 MG/L 0.0005 MRL 9/4/2013 321800601-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 1135922 15721662013 VOC-2976 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2013-08-06
EP-A EP FOR ROCK CREEK 1 Finished VOC 2976 VINYL CHLORIDE 11/5/2012 ND MG/L MCL 0.002 MG/L 0.0005 MRL 12/4/2012 231001101-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 1029297 14354952012 VOC-2976 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2012-11-05
EP-A EP FOR ROCK CREEK 1 Finished VOC 2976 VINYL CHLORIDE 8/12/2014 ND MG/L MCL 0.002 MG/L 0.0005 MRL 9/8/2014 422400603-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 1297499 17876812014 VOC-2976 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2014-08-12
EP-A EP FOR ROCK CREEK 1 Finished VOC 2976 VINYL CHLORIDE 12/15/2015 ND MG/L MCL 0.002 MG/L 0.0005 MRL 1/11/2016 534900602-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 1501744 20370162015 VOC-2976 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2015-12-15
EP-A EP FOR ROCK CREEK 1 Finished VOC 2976 VINYL CHLORIDE 8/31/2009 ND MG/L MCL 0.002 MG/L 0.0005 MRL 10/21/2009 0924301-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 641801 9265032009 VOC-2976 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2009-08-31
EP-A EP FOR ROCK CREEK 1 Finished VOC 2976 VINYL CHLORIDE 8/17/2010 ND MG/L MCL 0.002 MG/L 0.0005 MRL 9/7/2010 1022908-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 740629 10543442010 VOC-2976 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2010-08-17
EP-A EP FOR ROCK CREEK 1 Finished VOC 2976 VINYL CHLORIDE 11/16/2011 ND MG/L MCL 0.002 MG/L 0.0005 MRL 12/7/2011 131200603-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 882792 12550522011 VOC-2976 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2011-11-16
EP-A EP FOR ROCK CREEK 1 Finished VOC 2976 VINYL CHLORIDE 3/16/2005 ND MG/L MCL 0.002 MG/L 0.0005 MDL 4/8/2005 05075/02V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 255633 3753092005 VOC-2976 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2005-03-16
EP-A EP FOR ROCK CREEK 1 Finished VOC 2976 VINYL CHLORIDE 12/7/2021 ND MG/L MCL 0.002 MG/L 0.0005 MRL 1/10/2022 134102001-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 2423432 32077872021 VOC-2976 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2021-12-07
EP-A EP FOR ROCK CREEK 1 Finished VOC 2976 VINYL CHLORIDE 12/11/2023 ND MG/L MCL 0.002 MG/L 0.0005 MRL 1/4/2024 3345003-01-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 2732433 36218372023 VOC-2976 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2023-12-11
EP-A EP FOR ROCK CREEK 1 Finished VOC 2976 VINYL CHLORIDE 11/5/2019 ND MG/L MCL 0.002 MG/L 0.0005 MRL 11/22/2019 930901201-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 2095351 28080522019 VOC-2976 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2019-11-05
EP-A EP FOR ROCK CREEK 1 Finished VOC 2976 VINYL CHLORIDE 12/5/2017 ND MG/L MCL 0.002 MG/L 0.0005 MRL 1/10/2018 733901004-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 1805270 24326042017 VOC-2976 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2017-12-05
EP-A EP FOR ROCK CREEK 1 Finished VOC 2976 VINYL CHLORIDE 11/16/2016 ND MG/L MCL 0.002 MG/L 0.0005 MRL 12/7/2016 632100501-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 1642138 22324932016 VOC-2976 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2016-11-16
EP-A EP FOR ROCK CREEK 1 Finished VOC 2976 VINYL CHLORIDE 6/4/2024 ND MG/L MCL 0.002 MG/L 0.0005 MRL 7/10/2024 4156015-01-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 2809661 37095952024 VOC-2976 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2024-06-04
EP-A EP FOR ROCK CREEK 1 Finished VOC 2976 VINYL CHLORIDE 12/19/2018 ND MG/L MCL 0.002 MG/L 0.0005 MRL 1/8/2019 835300501-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 1960535 26154682018 VOC-2976 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2018-12-19
EP-A EP FOR ROCK CREEK 1 Finished VOC 2976 VINYL CHLORIDE 7/7/2020 ND MG/L MCL 0.002 MG/L 0.0005 MRL 7/10/2020 018900301-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 2191237 29300772020 VOC-2976 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2020-07-07
EP-A EP FOR ROCK CREEK 1 Finished VOC 2989 CHLOROBENZENE 11/16/2016 ND MG/L MCL 0.1 MG/L 0.0005 MRL 12/7/2016 632100501-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 1642138 22323332016 VOC-2989 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2016-11-16
EP-A EP FOR ROCK CREEK 1 Finished VOC 2989 CHLOROBENZENE 6/4/2024 ND MG/L MCL 0.1 MG/L 0.0005 MRL 7/10/2024 4156015-01-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 2809661 37095852024 VOC-2989 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2024-06-04
EP-A EP FOR ROCK CREEK 1 Finished VOC 2989 CHLOROBENZENE 8/12/2014 ND MG/L MCL 0.1 MG/L 0.0005 MRL 9/8/2014 422400603-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 1297499 17875612014 VOC-2989 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2014-08-12
EP-A EP FOR ROCK CREEK 1 Finished VOC 2989 CHLOROBENZENE 12/7/2021 ND MG/L MCL 0.1 MG/L 0.0005 MRL 1/10/2022 134102001-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 2423432 32077472021 VOC-2989 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2021-12-07
EP-A EP FOR ROCK CREEK 1 Finished NO2 1041 NITRITE 11/5/2019 ND MG/L MCL 1 MG/L 0.01 MRL 11/26/2019 930901401-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300.0 ION CHROMATOGRAPHY 12318 2095616 28089312019 NO2-1041 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300.0 ION CHROMATOGRAPHY 2019-11-05
EP-A EP FOR ROCK CREEK 1 Finished IOC 1074 ANTIMONY, TOTAL 11/5/2019 ND MG/L MCL 0.006 MG/L 0.001 MRL 11/26/2019 930901401-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 200.9 ATOMIC ABSORPTION, PLATFORM 12318 2095616 28089132019 IOC-1074 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 200.9 ATOMIC ABSORPTION, PLATFORM 2019-11-05
EP-A EP FOR ROCK CREEK 1 Finished IOC 1045 SELENIUM 11/5/2019 ND MG/L MCL 0.05 MG/L 0.005 MRL 11/26/2019 930901401-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 200.9 ATOMIC ABSORPTION, PLATFORM 12318 2095616 28089252019 IOC-1045 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 200.9 ATOMIC ABSORPTION, PLATFORM 2019-11-05
EP-A EP FOR ROCK CREEK 1 Finished RAD 4000 GROSS ALPHA, EXCL. RADON & U 11/5/2002 ND MCL 15 PCI/L 3 MDL 2/12/2003 02310/21R OR100013 ALEXIN ANALYTICAL LABORATORIES INC 900 EVAPORATION METHOD FOR GROSS ALPHA-BETA 12318 102765 1344142002 RAD-4000 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 900 EVAPORATION METHOD FOR GROSS ALPHA-BETA 2002-11-05
EP-A EP FOR ROCK CREEK 1 Finished SOC 2046 CARBOFURAN 12/13/2010 ND MG/L MCL 0.04 MG/L 0.004 MRL 1/27/2011 034700302-S OR100031 UMPQUA RESEARCH CO - MC 531.1 PESTICIDES, CARBAMATES, HPLC, POSTCOL 12318 785982 11311322010 SOC-2046 N EP-A EP FOR ROCK CREEK 1 Finished OR100031 UMPQUA RESEARCH CO - MC 531.1 PESTICIDES, CARBAMATES, HPLC, POSTCOL 2010-12-13
EP-A EP FOR ROCK CREEK 1 Finished SOC 2046 CARBOFURAN 12/4/2013 ND MG/L MCL 0.04 MG/L 0.004 MRL 1/6/2014 333801001-S OR100016 NEILSON RESEARCH CORPORATION 531.1 PESTICIDES, CARBAMATES, HPLC, POSTCOL 12318 1194090 16631402013 SOC-2046 N EP-A EP FOR ROCK CREEK 1 Finished OR100016 NEILSON RESEARCH CORPORATION 531.1 PESTICIDES, CARBAMATES, HPLC, POSTCOL 2013-12-04
EP-A EP FOR ROCK CREEK 1 Finished SOC 2046 CARBOFURAN 12/13/2010 ND MG/L MCL 0.04 MG/L 0.004 MRL 1/10/2011 012140201-S OR100031 UMPQUA RESEARCH CO - MC 531.1 PESTICIDES, CARBAMATES, HPLC, POSTCOL 12318 781001 11250472010 SOC-2046 N EP-A EP FOR ROCK CREEK 1 Finished OR100031 UMPQUA RESEARCH CO - MC 531.1 PESTICIDES, CARBAMATES, HPLC, POSTCOL 2010-12-13
EP-A EP FOR ROCK CREEK 1 Finished SOC 2046 CARBOFURAN 11/16/2016 ND MG/L MCL 0.04 MG/L 0.004 MRL 2/7/2017 632100701-S OR100016 NEILSON RESEARCH CORPORATION 531.1 PESTICIDES, CARBAMATES, HPLC, POSTCOL 12318 1664230 22625252016 SOC-2046 N EP-A EP FOR ROCK CREEK 1 Finished OR100016 NEILSON RESEARCH CORPORATION 531.1 PESTICIDES, CARBAMATES, HPLC, POSTCOL 2016-11-16
DIST-A Distribution System DBPMAX01 1780 KNOTT STREET Finished DBP 2950 TTHM 7/17/2007 0.0533 MG/L MCL 0.080 MG/L 0.0005 MRL 8/14/2007 0719803 OR100031 UMPQUA RESEARCH CO - MC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 7416 455706 6511742007 DBP-2950 D DIST-A Distribution System DBPMAX01 1780 KNOTT STREET Finished OR100031 UMPQUA RESEARCH CO - MC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2007-07-17
DIST-A Distribution System DBPMAX01 1780 KNOTT STREET Finished DBP 2950 TTHM 8/15/2007 0.0603 MG/L MCL 0.080 MG/L 0 MDL 10/11/2007 0722706 OR100031 UMPQUA RESEARCH CO - MC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 7416 468682 6710172007 DBP-2950 D DIST-A Distribution System DBPMAX01 1780 KNOTT STREET Finished OR100031 UMPQUA RESEARCH CO - MC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2007-08-15
DIST-A Distribution System DBPMAX01 1780 KNOTT STREET Finished DBP 2950 TTHM 8/28/2006 0.0519 MG/L MCL 0.080 MG/L 0.0005 MRL 11/10/2006 06240/13 OR100031 UMPQUA RESEARCH CO - MC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 7416 402712 5768852006 DBP-2950 D DIST-A Distribution System DBPMAX01 1780 KNOTT STREET Finished OR100031 UMPQUA RESEARCH CO - MC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2006-08-28
DIST-A Distribution System DBPMAX01 1780 KNOTT STREET Finished DBP 2950 TTHM 9/4/2007 0.0601 MG/L MCL 0.080 MG/L 0 MDL 11/9/2007 0724704 OR100031 UMPQUA RESEARCH CO - MC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 7416 474626 6816022007 DBP-2950 D DIST-A Distribution System DBPMAX01 1780 KNOTT STREET Finished OR100031 UMPQUA RESEARCH CO - MC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2007-09-04
EP-A EP FOR ROCK CREEK 1 Finished VOC 2976 VINYL CHLORIDE 7/17/2007 ND MG/L MCL 0.002 MG/L 0.0005 MRL 8/14/2007 0719805-V OR100031 UMPQUA RESEARCH CO - MC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 463146 6599422007 VOC-2976 N EP-A EP FOR ROCK CREEK 1 Finished OR100031 UMPQUA RESEARCH CO - MC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2007-07-17
EP-A EP FOR ROCK CREEK 1 Finished VOC 2989 CHLOROBENZENE 7/17/2007 ND MG/L MCL 0.1 MG/L 0.0005 MRL 8/14/2007 0719805-V OR100031 UMPQUA RESEARCH CO - MC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 463146 6599332007 VOC-2989 N EP-A EP FOR ROCK CREEK 1 Finished OR100031 UMPQUA RESEARCH CO - MC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2007-07-17
EP-A EP FOR ROCK CREEK 1 Finished VOC 2985 1,1,2-TRICHLOROETHANE 8/25/2022 ND MG/L MCL 0.005 MG/L 0.0005 MRL 9/9/2022 2237006-01-V OR100012 ANALYTICAL LABORATORY GROUP 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 2525290 33422372022 VOC-2985 N EP-A EP FOR ROCK CREEK 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2022-08-25
EP-A EP FOR ROCK CREEK 1 Finished VOC 2990 BENZENE 8/25/2022 ND MG/L MCL 0.005 MG/L 0.0005 MRL 9/9/2022 2237006-01-V OR100012 ANALYTICAL LABORATORY GROUP 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 2525290 33422192022 VOC-2990 N EP-A EP FOR ROCK CREEK 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2022-08-25
EP-A EP FOR ROCK CREEK 1 Finished VOC 2992 ETHYLBENZENE 8/25/2022 ND MG/L MCL 0.7 MG/L 0.0005 MRL 9/9/2022 2237006-01-V OR100012 ANALYTICAL LABORATORY GROUP 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 2525290 33422072022 VOC-2992 N EP-A EP FOR ROCK CREEK 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2022-08-25
EP-A EP FOR ROCK CREEK 1 Finished VOC 2976 VINYL CHLORIDE 8/25/2022 ND MG/L MCL 0.002 MG/L 0.0004 MRL 9/9/2022 2237006-01-V OR100012 ANALYTICAL LABORATORY GROUP 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 2525290 33422852022 VOC-2976 N EP-A EP FOR ROCK CREEK 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2022-08-25
EP-A EP FOR ROCK CREEK 1 Finished VOC 2989 CHLOROBENZENE 8/25/2022 ND MG/L MCL 0.1 MG/L 0.0005 MRL 9/9/2022 2237006-01-V OR100012 ANALYTICAL LABORATORY GROUP 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 2525290 33422252022 VOC-2989 N EP-A EP FOR ROCK CREEK 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2022-08-25
EP-A EP FOR ROCK CREEK 1 Finished NO3 1040 NITRATE 12/5/2023 0.554 MG/L MCL 10 MG/L 0.1 MRL 1/4/2024 3339004-01-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300 COLORIMETRIC SPADNS, WITH DISTILLATION 12318 2732432 36219702023 NO3-1040 D EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300 COLORIMETRIC SPADNS, WITH DISTILLATION 2023-12-05
EP-A EP FOR ROCK CREEK 1 Finished VOC 2989 CHLOROBENZENE 7/7/2020 ND MG/L MCL 0.1 MG/L 0.0005 MRL 7/10/2020 018900301-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 2191237 29300472020 VOC-2989 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2020-07-07
EP-A EP FOR ROCK CREEK 1 Finished VOC 2989 CHLOROBENZENE 11/5/2012 ND MG/L MCL 0.1 MG/L 0.0005 MRL 12/4/2012 231001101-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 1029297 14352852012 VOC-2989 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2012-11-05
EP-A EP FOR ROCK CREEK 1 Finished VOC 2989 CHLOROBENZENE 11/5/2019 ND MG/L MCL 0.1 MG/L 0.0005 MRL 11/22/2019 930901201-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 2095351 28079622019 VOC-2989 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2019-11-05
EP-A EP FOR ROCK CREEK 1 Finished VOC 2989 CHLOROBENZENE 12/15/2015 ND MG/L MCL 0.1 MG/L 0.0005 MRL 1/11/2016 534900602-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 1501744 20369852015 VOC-2989 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2015-12-15
EP-A EP FOR ROCK CREEK 1 Finished VOC 2989 CHLOROBENZENE 12/11/2023 ND MG/L MCL 0.1 MG/L 0.0005 MRL 1/4/2024 3345003-01-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 2732433 36217562023 VOC-2989 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2023-12-11
EP-A EP FOR ROCK CREEK 1 Finished VOC 2989 CHLOROBENZENE 8/6/2013 ND MG/L MCL 0.1 MG/L 0.0005 MRL 9/4/2013 321800601-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 1135922 15720462013 VOC-2989 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2013-08-06
EP-A EP FOR ROCK CREEK 1 Finished VOC 2989 CHLOROBENZENE 8/31/2009 ND MG/L MCL 0.1 MG/L 0.0005 MRL 10/21/2009 0924301-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 641801 9267252009 VOC-2989 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2009-08-31
EP-A EP FOR ROCK CREEK 1 Finished VOC 2989 CHLOROBENZENE 8/17/2010 ND MG/L MCL 0.1 MG/L 0.0005 MRL 9/7/2010 1022908-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 740629 10543042010 VOC-2989 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2010-08-17
EP-A EP FOR ROCK CREEK 1 Finished VOC 2989 CHLOROBENZENE 8/14/2002 ND MG/L MCL 0.1 MG/L 0.0005 MDL 10/14/2002 02226/27V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 81795 988372002 VOC-2989 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2002-08-14
EP-A EP FOR ROCK CREEK 1 Finished VOC 2989 CHLOROBENZENE 11/16/2011 ND MG/L MCL 0.1 MG/L 0.0005 MRL 12/7/2011 131200603-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 882792 12549922011 VOC-2989 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2011-11-16
EP-A EP FOR ROCK CREEK 1 Finished VOC 2989 CHLOROBENZENE 3/16/2005 ND MG/L MCL 0.1 MG/L 0.0005 MDL 4/8/2005 05075/02V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 255633 3753002005 VOC-2989 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2005-03-16
EP-A EP FOR ROCK CREEK 1 Finished VOC 2989 CHLOROBENZENE 12/5/2017 ND MG/L MCL 0.1 MG/L 0.0005 MRL 1/10/2018 733901004-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 1805270 24324342017 VOC-2989 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2017-12-05
EP-A EP FOR ROCK CREEK 1 Finished VOC 2989 CHLOROBENZENE 12/19/2018 ND MG/L MCL 0.1 MG/L 0.0005 MRL 1/8/2019 835300501-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 1960535 26153682018 VOC-2989 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2018-12-19
EP-A EP FOR ROCK CREEK 1 Finished VOC 2991 TOLUENE 12/7/2021 ND MG/L MCL 1 MG/L 0.0005 MRL 1/10/2022 134102001-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 2423432 32077392021 VOC-2991 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2021-12-07
EP-A EP FOR ROCK CREEK 1 Finished VOC 2991 TOLUENE 7/7/2020 ND MG/L MCL 1 MG/L 0.0005 MRL 7/10/2020 018900301-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 2191237 29300412020 VOC-2991 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2020-07-07
EP-A EP FOR ROCK CREEK 1 Finished VOC 2991 TOLUENE 12/15/2015 ND MG/L MCL 1 MG/L 0.0005 MRL 1/11/2016 534900602-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 1501744 20369792015 VOC-2991 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2015-12-15
EP-A EP FOR ROCK CREEK 1 Finished VOC 2991 TOLUENE 11/5/2012 ND MG/L MCL 1 MG/L 0.0005 MRL 12/4/2012 231001101-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 1029297 14352432012 VOC-2991 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2012-11-05
EP-A EP FOR ROCK CREEK 1 Finished VOC 2991 TOLUENE 11/5/2019 ND MG/L MCL 1 MG/L 0.0005 MRL 11/22/2019 930901201-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 2095351 28079442019 VOC-2991 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2019-11-05
EP-A EP FOR ROCK CREEK 1 Finished VOC 2991 TOLUENE 12/5/2017 ND MG/L MCL 1 MG/L 0.0005 MRL 1/10/2018 733901004-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 1805270 24323992017 VOC-2991 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2017-12-05
EP-A EP FOR ROCK CREEK 1 Finished VOC 2991 TOLUENE 12/19/2018 ND MG/L MCL 1 MG/L 0.0005 MRL 1/8/2019 835300501-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 1960535 26153482018 VOC-2991 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2018-12-19
EP-A EP FOR ROCK CREEK 1 Finished VOC 2991 TOLUENE 8/6/2013 ND MG/L MCL 1 MG/L 0.0005 MRL 9/4/2013 321800601-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 1135922 15720222013 VOC-2991 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2013-08-06
EP-A EP FOR ROCK CREEK 1 Finished VOC 2991 TOLUENE 3/16/2005 ND MG/L MCL 1 MG/L 0.0005 MDL 4/8/2005 05075/02V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 255633 3753052005 VOC-2991 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2005-03-16
EP-A EP FOR ROCK CREEK 1 Finished VOC 2991 TOLUENE 8/12/2014 ND MG/L MCL 1 MG/L 0.0005 MRL 9/8/2014 422400603-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 1297499 17875362014 VOC-2991 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2014-08-12
EP-A EP FOR ROCK CREEK 1 Finished VOC 2991 TOLUENE 8/14/2002 ND MG/L MCL 1 MG/L 0.0005 MDL 10/14/2002 02226/27V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 81795 988422002 VOC-2991 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2002-08-14
DIST-A Distribution System DBPMAX01 1780 KNOTT STREET Finished DBP 2456 HAA5 (TOTAL HALOACETIC ACIDS) 2/9/2010 0.0195 MG/L MCL 0.060 MG/L 0 MDL 3/5/2010 1004005 OR113 ALEXIN ANALYTICAL LABORATORIES INC 6251B GC-L/S EXTRACTION-ELECTRON CAPTURE DETEC 7416 682785 9780602010 DBP-2456 D DIST-A Distribution System DBPMAX01 1780 KNOTT STREET Finished OR113 ALEXIN ANALYTICAL LABORATORIES INC 6251B GC-L/S EXTRACTION-ELECTRON CAPTURE DETEC 2010-02-09
DIST-A Distribution System DBPMAX01 1780 KNOTT STREET Finished DBP 2456 HAA5 (TOTAL HALOACETIC ACIDS) 11/16/2009 0.0195 MG/L MCL 0.060 MG/L 0 MDL 12/8/2009 0932004 OR113 ALEXIN ANALYTICAL LABORATORIES INC 6251B GC-L/S EXTRACTION-ELECTRON CAPTURE DETEC 7416 656053 9451132009 DBP-2456 D DIST-A Distribution System DBPMAX01 1780 KNOTT STREET Finished OR113 ALEXIN ANALYTICAL LABORATORIES INC 6251B GC-L/S EXTRACTION-ELECTRON CAPTURE DETEC 2009-11-16
DIST-A Distribution System DBPMAX01 1780 KNOTT STREET Finished DBP 2456 HAA5 (TOTAL HALOACETIC ACIDS) 8/31/2009 0.0163 MG/L MCL 0.060 MG/L 0 MDL 10/21/2009 0924302 OR113 ALEXIN ANALYTICAL LABORATORIES INC 6251B GC-L/S EXTRACTION-ELECTRON CAPTURE DETEC 7416 644470 9304342009 DBP-2456 D DIST-A Distribution System DBPMAX01 1780 KNOTT STREET Finished OR113 ALEXIN ANALYTICAL LABORATORIES INC 6251B GC-L/S EXTRACTION-ELECTRON CAPTURE DETEC 2009-08-31
EP-A EP FOR ROCK CREEK 1 Finished RAD 4000 GROSS ALPHA, EXCL. RADON & U 12/13/2010 ND PCI/L MCL 15 PCI/L 0.9 MRL 1/24/2011 034700302-R WY200001 ENERGY LABORATORIES INC 900 EVAPORATION METHOD FOR GROSS ALPHA-BETA 12318 785709 11303792010 RAD-4000 N EP-A EP FOR ROCK CREEK 1 Finished WY200001 ENERGY LABORATORIES INC 900 EVAPORATION METHOD FOR GROSS ALPHA-BETA 2010-12-13
EP-A EP FOR ROCK CREEK 1 Finished RAD 4006 COMBINED URANIUM 12/13/2010 ND MG/L MCL 0.030 MG/L 0.001 MRL 1/24/2011 034700302-R WY200001 ENERGY LABORATORIES INC 200.8 INDUCTIVELY COUPLED PLASMA MASS SPECTROM 12318 785709 11303642010 RAD-4006 N EP-A EP FOR ROCK CREEK 1 Finished WY200001 ENERGY LABORATORIES INC 200.8 INDUCTIVELY COUPLED PLASMA MASS SPECTROM 2010-12-13
EP-A EP FOR ROCK CREEK 1 Finished VOC 2991 TOLUENE 11/16/2011 ND MG/L MCL 1 MG/L 0.0005 MRL 12/7/2011 131200603-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 882792 12549802011 VOC-2991 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2011-11-16
EP-A EP FOR ROCK CREEK 1 Finished VOC 2991 TOLUENE 8/31/2009 ND MG/L MCL 1 MG/L 0.0005 MRL 10/21/2009 0924301-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 641801 9267132009 VOC-2991 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2009-08-31
EP-A EP FOR ROCK CREEK 1 Finished VOC 2991 TOLUENE 8/17/2010 ND MG/L MCL 1 MG/L 0.0005 MRL 9/7/2010 1022908-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 740629 10542962010 VOC-2991 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2010-08-17
EP-A EP FOR ROCK CREEK 1 Finished VOC 2991 TOLUENE 11/16/2016 ND MG/L MCL 1 MG/L 0.0005 MRL 12/7/2016 632100501-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 1642138 22323012016 VOC-2991 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2016-11-16
EP-A EP FOR ROCK CREEK 1 Finished VOC 2991 TOLUENE 6/4/2024 ND MG/L MCL 1 MG/L 0.0005 MRL 7/10/2024 4156015-01-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 2809661 37095832024 VOC-2991 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2024-06-04
EP-A EP FOR ROCK CREEK 1 Finished VOC 2991 TOLUENE 7/17/2007 ND MG/L MCL 1 MG/L 0.0005 MRL 8/14/2007 0719805-V OR100031 UMPQUA RESEARCH CO - MC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 463146 6599382007 VOC-2991 N EP-A EP FOR ROCK CREEK 1 Finished OR100031 UMPQUA RESEARCH CO - MC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2007-07-17
WTP-A TP FOR ROCK CREEK TOC FIN-A Finished WQ 2920 TOTAL ORGANIC CARBON 5/8/2006 0.68 MG/L 7/7/2006 06128/02 OR100031 UMPQUA RESEARCH CO - MC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 457 348343 5109722006 WQ-2920 D WTP-A TP FOR ROCK CREEK TOC FIN-A Finished OR100031 UMPQUA RESEARCH CO - MC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2006-05-08
WTP-A TP FOR ROCK CREEK TOC FIN-A Finished WQ 2920 TOTAL ORGANIC CARBON 8/28/2006 1.24 MG/L 0.5 MRL 11/10/2006 0624012 OR100031 UMPQUA RESEARCH CO - MC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 457 403186 5781152006 WQ-2920 D WTP-A TP FOR ROCK CREEK TOC FIN-A Finished OR100031 UMPQUA RESEARCH CO - MC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2006-08-28
WTP-A TP FOR ROCK CREEK TOC FIN-A Finished WQ 2920 TOTAL ORGANIC CARBON 11/14/2006 0.789 MG/L 0.5 MRL 12/18/2006 611151502 OR100016 NEILSON RESEARCH CORPORATION 5310D WET-OXIDATION METHOD 457 417379 5943712006 WQ-2920 D WTP-A TP FOR ROCK CREEK TOC FIN-A Finished OR100016 NEILSON RESEARCH CORPORATION 5310D WET-OXIDATION METHOD 2006-11-14
WTP-A TP FOR ROCK CREEK TOC FIN-A Finished WQ 2920 TOTAL ORGANIC CARBON 6/8/2006 1.28 MG/L 0.5 MRL 8/10/2006 0615906 OR100031 UMPQUA RESEARCH CO - MC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 457 355258 5182302006 WQ-2920 D WTP-A TP FOR ROCK CREEK TOC FIN-A Finished OR100031 UMPQUA RESEARCH CO - MC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2006-06-08
EP-A EP FOR ROCK CREEK 1 Finished VOC 2991 TOLUENE 8/25/2022 ND MG/L MCL 1 MG/L 0.0005 MRL 9/9/2022 2237006-01-V OR100012 ANALYTICAL LABORATORY GROUP 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 2525290 33422132022 VOC-2991 N EP-A EP FOR ROCK CREEK 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2022-08-25
DIST-A Distribution System DBPMAX01 1780 KNOTT STREET Finished DBP 2950 TTHM 8/31/2009 0.0603 MG/L MCL 0.080 MG/L 0 MDL 10/21/2009 0924302 OR113 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 7416 644470 9304332009 DBP-2950 D DIST-A Distribution System DBPMAX01 1780 KNOTT STREET Finished OR113 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2009-08-31
DIST-A Distribution System DBPMAX01 1780 KNOTT STREET Finished DBP 2950 TTHM 11/16/2009 0.0557 MG/L MCL 0.080 MG/L 0.002 MRL 12/8/2009 0932004 OR113 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 7416 656053 9451122009 DBP-2950 D DIST-A Distribution System DBPMAX01 1780 KNOTT STREET Finished OR113 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2009-11-16
DIST-A Distribution System DBPMAX01 1780 KNOTT STREET Finished DBP 2950 TTHM 2/9/2010 0.0244 MG/L MCL 0.080 MG/L 0 MDL 3/5/2010 1004005 OR113 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 7416 682785 9780592010 DBP-2950 D DIST-A Distribution System DBPMAX01 1780 KNOTT STREET Finished OR113 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2010-02-09
EP-A EP FOR ROCK CREEK 1 Finished RAD 4010 COMBINED RADIUM (-226 & -228) 12/13/2010 ND PCI/L MCL 5 PCI/L 0.8 MRL 1/24/2011 034700302-R WY200001 ENERGY LABORATORIES INC 7500-RA PRECIPITATION METHOD FOR RADIUM 12318 785709 11303532010 RAD-4010 N EP-A EP FOR ROCK CREEK 1 Finished WY200001 ENERGY LABORATORIES INC 7500-RA PRECIPITATION METHOD FOR RADIUM 2010-12-13
WTP-A TP FOR ROCK CREEK TOC FIN-A Finished WQ 2920 TOTAL ORGANIC CARBON 6/8/2006 1.28 MG/L 7/10/2006 06159/06 OR100031 UMPQUA RESEARCH CO - MC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 457 348345 5109742006 WQ-2920 D WTP-A TP FOR ROCK CREEK TOC FIN-A Finished OR100031 UMPQUA RESEARCH CO - MC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2006-06-08
CH-A COMMON HEADER FOR WTP-A 1 Raw WQ 2920 TOTAL ORGANIC CARBON 6/8/2006 1.79 MG/L 0.5 MRL 8/10/2006 0615905 OR100031 UMPQUA RESEARCH CO - MC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 19442 355257 5182292006 WQ-2920 D CH-A COMMON HEADER FOR WTP-A 1 Raw OR100031 UMPQUA RESEARCH CO - MC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2006-06-08
EP-A EP FOR ROCK CREEK 1 Finished VOC 2991 TOLUENE 12/11/2023 ND MG/L MCL 1 MG/L 0.0005 MRL 1/4/2024 3345003-01-V OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 12318 2732433 36217402023 VOC-2991 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2023-12-11
CH-A COMMON HEADER FOR WTP-A 1 Raw WQ 2920 TOTAL ORGANIC CARBON 6/8/2015 2.42 MG/L 0.5 MRL 7/15/2015 515900401-T OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 19442 1420304 19370372015 WQ-2920 D CH-A COMMON HEADER FOR WTP-A 1 Raw OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2015-06-08
WTP-A TP FOR ROCK CREEK TOC FIN-A Finished WQ 2920 TOTAL ORGANIC CARBON 12/9/2014 0.82 MG/L 0.5 MRL 1/7/2015 434300702-T OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 457 1342152 18471262014 WQ-2920 D WTP-A TP FOR ROCK CREEK TOC FIN-A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2014-12-09
WTP-A TP FOR ROCK CREEK TOC FIN-A Finished WQ 2920 TOTAL ORGANIC CARBON 12/4/2013 0.88 MG/L 0.5 MRL 1/6/2014 333800901-T OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 457 1193073 16609202013 WQ-2920 D WTP-A TP FOR ROCK CREEK TOC FIN-A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2013-12-04
WTP-A TP FOR ROCK CREEK TOC FIN-A Finished WQ 2920 TOTAL ORGANIC CARBON 12/5/2011 0.56 MG/L 0.5 MRL 1/6/2012 134000601-T OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 457 898321 12756252011 WQ-2920 D WTP-A TP FOR ROCK CREEK TOC FIN-A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2011-12-05
WTP-A TP FOR ROCK CREEK TOC FIN-A Finished WQ 2920 TOTAL ORGANIC CARBON 11/13/2013 1.13 MG/L 0.5 MRL 12/4/2013 331700802-T OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 457 1177671 16362192013 WQ-2920 D WTP-A TP FOR ROCK CREEK TOC FIN-A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2013-11-13
WTP-A TP FOR ROCK CREEK TOC FIN-A Finished WQ 2920 TOTAL ORGANIC CARBON 4/10/2018 0.57 MG/L 0.5 MRL 5/4/2018 810000702-T OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 457 1852785 24841992018 WQ-2920 D WTP-A TP FOR ROCK CREEK TOC FIN-A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2018-04-10
WTP-A TP FOR ROCK CREEK TOC FIN-A Finished WQ 2920 TOTAL ORGANIC CARBON 8/12/2014 1.08 MG/L 0.5 MRL 9/8/2014 422400602-T OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 457 1311070 18072952014 WQ-2920 D WTP-A TP FOR ROCK CREEK TOC FIN-A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2014-08-12
WTP-A TP FOR ROCK CREEK TOC FIN-A Finished WQ 2920 TOTAL ORGANIC CARBON 3/6/2006 0.74 MG/L 0.5 MRL 4/7/2006 06065/09 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 457 328521 4832212006 WQ-2920 D WTP-A TP FOR ROCK CREEK TOC FIN-A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2006-03-06
WTP-A TP FOR ROCK CREEK TOC FIN-A Finished WQ 2920 TOTAL ORGANIC CARBON 10/16/2007 1.51 MG/L 11/9/2007 0728905 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 457 493282 7118272007 WQ-2920 D WTP-A TP FOR ROCK CREEK TOC FIN-A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2007-10-16
WTP-A TP FOR ROCK CREEK TOC FIN-A Finished WQ 2920 TOTAL ORGANIC CARBON 7/11/2016 1.06 MG/L 0.5 MRL 8/5/2016 619301502-T OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 457 1591874 21554912016 WQ-2920 D WTP-A TP FOR ROCK CREEK TOC FIN-A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2016-07-11
CH-A COMMON HEADER FOR WTP-A 1 Raw WQ 2920 TOTAL ORGANIC CARBON 4/5/2011 1.69 MG/L 0.5 MRL 5/5/2011 109500801-T OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 19442 816811 11676382011 WQ-2920 D CH-A COMMON HEADER FOR WTP-A 1 Raw OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2011-04-05
CH-A COMMON HEADER FOR WTP-A 1 Raw WQ 2920 TOTAL ORGANIC CARBON 5/1/2014 1.35 MG/L 0.5 MRL 6/10/2014 412100401-T OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 19442 1252619 17312182014 WQ-2920 D CH-A COMMON HEADER FOR WTP-A 1 Raw OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2014-05-01
CH-A COMMON HEADER FOR WTP-A 1 Raw WQ 2920 TOTAL ORGANIC CARBON 3/5/2014 1.91 MG/L 0.5 MRL 4/9/2014 406402403-T OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 19442 1229637 17054002014 WQ-2920 D CH-A COMMON HEADER FOR WTP-A 1 Raw OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2014-03-05
CH-A COMMON HEADER FOR WTP-A 1 Raw WQ 2920 TOTAL ORGANIC CARBON 12/9/2014 1.92 MG/L 0.5 MRL 1/7/2015 434300701-T OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 19442 1342151 18471252014 WQ-2920 D CH-A COMMON HEADER FOR WTP-A 1 Raw OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2014-12-09
WTP-A TP FOR ROCK CREEK TOC FIN-A Finished WQ 2920 TOTAL ORGANIC CARBON 10/12/2005 1.44 MG/L 0.5 MRL 11/10/2005 05285/17 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 457 307353 4516622005 WQ-2920 D WTP-A TP FOR ROCK CREEK TOC FIN-A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2005-10-12
WTP-A TP FOR ROCK CREEK TOC FIN-A Finished WQ 2920 TOTAL ORGANIC CARBON 4/6/2006 1.14 MG/L 0.5 MRL 5/9/2006 06096/02 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 457 333926 4906122006 WQ-2920 D WTP-A TP FOR ROCK CREEK TOC FIN-A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2006-04-06
WTP-A TP FOR ROCK CREEK TOC FIN-A Finished WQ 2920 TOTAL ORGANIC CARBON 3/6/2007 1.09 MG/L 0.5 MRL 4/9/2007 0706505 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 457 429868 6134262007 WQ-2920 D WTP-A TP FOR ROCK CREEK TOC FIN-A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2007-03-06
WTP-A TP FOR ROCK CREEK TOC FIN-A Finished WQ 2920 TOTAL ORGANIC CARBON 5/7/2007 1.75 MG/L 0.5 MRL 8/14/2007 0712806 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 457 462788 6588672007 WQ-2920 D WTP-A TP FOR ROCK CREEK TOC FIN-A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2007-05-07
WTP-A TP FOR ROCK CREEK TOC FIN-A Finished WQ 2920 TOTAL ORGANIC CARBON 2/24/2015 0.50 MG/L 0.5 MRL 3/5/2015 505501202-T OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 457 1368939 18764362015 WQ-2920 D WTP-A TP FOR ROCK CREEK TOC FIN-A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2015-02-24
WTP-A TP FOR ROCK CREEK TOC FIN-A Finished WQ 2920 TOTAL ORGANIC CARBON 5/1/2014 0.58 MG/L 0.5 MRL 6/10/2014 412100402-T OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 457 1252620 17312192014 WQ-2920 D WTP-A TP FOR ROCK CREEK TOC FIN-A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2014-05-01
WTP-A TP FOR ROCK CREEK TOC FIN-A Finished WQ 2920 TOTAL ORGANIC CARBON 6/5/2007 1.88 MG/L 0.5 MRL 8/14/2007 0715604 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 457 462041 6580522007 WQ-2920 D WTP-A TP FOR ROCK CREEK TOC FIN-A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2007-06-05
WTP-A TP FOR ROCK CREEK TOC FIN-A Finished WQ 2920 TOTAL ORGANIC CARBON 7/17/2007 1.31 MG/L 0.5 MRL 8/14/2007 0719805 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 457 462790 6588692007 WQ-2920 D WTP-A TP FOR ROCK CREEK TOC FIN-A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2007-07-17
WTP-A TP FOR ROCK CREEK TOC FIN-A Finished WQ 2920 TOTAL ORGANIC CARBON 8/15/2007 1.33 MG/L 0.5 MRL 9/6/2007 0722708 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 457 462802 6588822007 WQ-2920 D WTP-A TP FOR ROCK CREEK TOC FIN-A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2007-08-15
CH-A COMMON HEADER FOR WTP-A 1 Raw WQ 2920 TOTAL ORGANIC CARBON 8/17/2004 2.20 MG/L 0.5 MRL 9/9/2004 04203/02 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310D WET-OXIDATION METHOD 19442 303894 4468752004 WQ-2920 D CH-A COMMON HEADER FOR WTP-A 1 Raw OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310D WET-OXIDATION METHOD 2004-08-17
CH-A COMMON HEADER FOR WTP-A 1 Raw WQ 2920 TOTAL ORGANIC CARBON 6/8/2004 2.47 MG/L 0.5 MRL 7/12/2004 04161/02 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 19442 303896 4468772004 WQ-2920 D CH-A COMMON HEADER FOR WTP-A 1 Raw OR100013 ALEXIN ANALYTICAL LABORATORIES INC 2004-06-08
CH-A COMMON HEADER FOR WTP-A 1 Raw WQ 2920 TOTAL ORGANIC CARBON 4/13/2004 1.41 MG/L 0.5 MRL 5/7/2004 04105/24 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310D WET-OXIDATION METHOD 19442 303901 4468822004 WQ-2920 D CH-A COMMON HEADER FOR WTP-A 1 Raw OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310D WET-OXIDATION METHOD 2004-04-13
CH-A COMMON HEADER FOR WTP-A 1 Raw WQ 2920 TOTAL ORGANIC CARBON 10/12/2005 2.88 MG/L 0.5 MRL 11/10/2005 05285/16 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 19442 303905 4468862005 WQ-2920 D CH-A COMMON HEADER FOR WTP-A 1 Raw OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2005-10-12
CH-A COMMON HEADER FOR WTP-A 1 Raw WQ 2920 TOTAL ORGANIC CARBON 8/16/2005 2.06 MG/L 0.5 MRL 10/6/2005 05228/12 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 19442 303906 4468872005 WQ-2920 D CH-A COMMON HEADER FOR WTP-A 1 Raw OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2005-08-16
CH-A COMMON HEADER FOR WTP-A 1 Raw WQ 2920 TOTAL ORGANIC CARBON 5/10/2005 2.41 MG/L 0.5 MRL 7/6/2005 05130/06 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310D WET-OXIDATION METHOD 19442 303908 4468892005 WQ-2920 D CH-A COMMON HEADER FOR WTP-A 1 Raw OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310D WET-OXIDATION METHOD 2005-05-10
CH-A COMMON HEADER FOR WTP-A 1 Raw WQ 2920 TOTAL ORGANIC CARBON 8/17/2004 2.20 MG/L 0.5 MRL 9/9/2004 04230/02 OR100039 WATERLAB CORPORATION 5310D WET-OXIDATION METHOD 19442 303915 4468962004 WQ-2920 D CH-A COMMON HEADER FOR WTP-A 1 Raw OR100039 WATERLAB CORPORATION 5310D WET-OXIDATION METHOD 2004-08-17
CH-A COMMON HEADER FOR WTP-A 1 Raw WQ 2920 TOTAL ORGANIC CARBON 7/19/2012 2.10 MG/L 0.5 MRL 8/9/2012 220100201-T OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 19442 981387 13734642012 WQ-2920 D CH-A COMMON HEADER FOR WTP-A 1 Raw OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2012-07-19
CH-A COMMON HEADER FOR WTP-A 1 Raw WQ 2920 TOTAL ORGANIC CARBON 10/10/2012 1.94 MG/L 0.5 MRL 11/7/2012 228400201-T OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 19442 1019242 14225642012 WQ-2920 D CH-A COMMON HEADER FOR WTP-A 1 Raw OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2012-10-10
WTP-A TP FOR ROCK CREEK TOC FIN-A Finished WQ 2920 TOTAL ORGANIC CARBON 10/25/2011 1.21 MG/L 0.5 MRL 12/7/2011 129800502-T OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 457 882788 12551102011 WQ-2920 D WTP-A TP FOR ROCK CREEK TOC FIN-A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2011-10-25
WTP-A TP FOR ROCK CREEK TOC FIN-A Finished WQ 2920 TOTAL ORGANIC CARBON 12/13/2010 0.69 MG/L 0.5 MRL 1/6/2011 034700302-T OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 457 784957 11294402010 WQ-2920 D WTP-A TP FOR ROCK CREEK TOC FIN-A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2010-12-13
WTP-A TP FOR ROCK CREEK TOC FIN-A Finished WQ 2920 TOTAL ORGANIC CARBON 9/15/2016 1.00 MG/L 0.5 MRL 10/6/2016 625903102-T OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 457 1613696 21866742016 WQ-2920 D WTP-A TP FOR ROCK CREEK TOC FIN-A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2016-09-15
WTP-A TP FOR ROCK CREEK TOC FIN-A Finished WQ 2920 TOTAL ORGANIC CARBON 11/12/2014 1.12 MG/L 0.5 MRL 12/4/2014 431601102-T OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 457 1339464 18442692014 WQ-2920 D WTP-A TP FOR ROCK CREEK TOC FIN-A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2014-11-12
WTP-A TP FOR ROCK CREEK TOC FIN-A Finished WQ 2920 TOTAL ORGANIC CARBON 4/8/2014 0.53 MG/L 0.5 MRL 5/8/2014 409800402-T OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 457 1241007 17182162014 WQ-2920 D WTP-A TP FOR ROCK CREEK TOC FIN-A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2014-04-08
WTP-A TP FOR ROCK CREEK TOC FIN-A Finished WQ 2920 TOTAL ORGANIC CARBON 4/3/2007 1.11 MG/L 0.5 MRL 5/7/2007 0709307 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 457 436493 6235062007 WQ-2920 D WTP-A TP FOR ROCK CREEK TOC FIN-A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2007-04-03
WTP-A TP FOR ROCK CREEK TOC FIN-A Finished WQ 2920 TOTAL ORGANIC CARBON 12/13/2007 0.74 MG/L 0.5 MRL 2/6/2008 0734717 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 457 497616 7200722007 WQ-2920 D WTP-A TP FOR ROCK CREEK TOC FIN-A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2007-12-13
WTP-A TP FOR ROCK CREEK TOC FIN-A Finished WQ 2920 TOTAL ORGANIC CARBON 4/5/2011 ND MG/L 0.5 MRL 5/5/2011 109500802-T OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 457 816812 11676392011 WQ-2920 N WTP-A TP FOR ROCK CREEK TOC FIN-A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2011-04-05
WTP-A TP FOR ROCK CREEK TOC FIN-A Finished WQ 2920 TOTAL ORGANIC CARBON 3/5/2014 0.80 MG/L 0.5 MRL 4/9/2014 406402404-T OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 457 1229638 17054012014 WQ-2920 D WTP-A TP FOR ROCK CREEK TOC FIN-A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2014-03-05
WTP-A TP FOR ROCK CREEK TOC FIN-A Finished WQ 2920 TOTAL ORGANIC CARBON 3/7/2011 0.65 MG/L 0.5 MRL 4/6/2011 106600302-T OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 457 805645 11541892011 WQ-2920 D WTP-A TP FOR ROCK CREEK TOC FIN-A Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 5310C PERSULFATE-ULTRAVIOLET OR OXIDATION 2011-03-07
EP-A EP FOR ROCK CREEK 1 Finished SOC 2931 1,2-DIBROMO-3-CHLOROPROPANE 9/4/2002 ND MG/L MCL 0.0002 MG/L 2.0E-5 MDL 10/7/2002 02247/42S OR100013 ALEXIN ANALYTICAL LABORATORIES INC 12318 83804 1035032002 SOC-2931 N EP-A EP FOR ROCK CREEK 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 2002-09-04


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