OHA Drinking Water Services
OR41
PWS ID: 95018 ---- WASCO COUNTY FAIRGROUNDS
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.
  • Reset: Click the Reset button to restore default settings.
Results not included & related pages
Abbreviations
  • Analyte Groups:  ARS = Arsenic, IOC = Inorganic Chemicals, NO3 = Nitrate
  • 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 WELL 1 Finished IOC 1052 SODIUM 9/16/2003 6. MG/L ACL 20 MG/L 1 MRL 7/7/2008 A30917BP1-I OR100028 COLUMBIA LABORATORIES, INC 3111B ATOMIC ABSORPTION DIRECT ASPIRATION 17060 521284 7524412003 IOC-1052 D EP-A EP for WELL 1 Finished OR100028 COLUMBIA LABORATORIES, INC 3111B ATOMIC ABSORPTION DIRECT ASPIRATION 2003-09-16
EP-A EP for WELL 1 Finished IOC 1074 ANTIMONY, TOTAL 9/16/2003 ND MCL 0.006 MG/L 0.0005 MRL 7/7/2008 A30917BP1-I OR100028 COLUMBIA LABORATORIES, INC 200.8 INDUCTIVELY COUPLED PLASMA MASS SPECTROM 17060 521284 7524272003 IOC-1074 N EP-A EP for WELL 1 Finished OR100028 COLUMBIA LABORATORIES, INC 200.8 INDUCTIVELY COUPLED PLASMA MASS SPECTROM 2003-09-16
EP-A EP for WELL 1 Finished IOC 1075 BERYLLIUM, TOTAL 9/16/2003 ND MCL 0.004 MG/L 0.0005 MRL 7/7/2008 A30917BP1-I OR100028 COLUMBIA LABORATORIES, INC 200.8 INDUCTIVELY COUPLED PLASMA MASS SPECTROM 17060 521284 7524302003 IOC-1075 N EP-A EP for WELL 1 Finished OR100028 COLUMBIA LABORATORIES, INC 200.8 INDUCTIVELY COUPLED PLASMA MASS SPECTROM 2003-09-16
EP-A EP for WELL 1 Finished IOC 1085 THALLIUM, TOTAL 9/16/2003 ND MCL 0.002 MG/L 0.0002 MRL 7/7/2008 A30917BP1-I OR100028 COLUMBIA LABORATORIES, INC 200.8 INDUCTIVELY COUPLED PLASMA MASS SPECTROM 17060 521284 7524422003 IOC-1085 N EP-A EP for WELL 1 Finished OR100028 COLUMBIA LABORATORIES, INC 200.8 INDUCTIVELY COUPLED PLASMA MASS SPECTROM 2003-09-16
EP-A EP for WELL 1 Finished IOC 1045 SELENIUM 9/16/2003 ND MCL 0.05 MG/L 0.005 MRL 7/7/2008 A30917BP1-I OR100028 COLUMBIA LABORATORIES, INC 200.8 INDUCTIVELY COUPLED PLASMA MASS SPECTROM 17060 521284 7524402003 IOC-1045 N EP-A EP for WELL 1 Finished OR100028 COLUMBIA LABORATORIES, INC 200.8 INDUCTIVELY COUPLED PLASMA MASS SPECTROM 2003-09-16
EP-A EP for WELL 1 Finished IOC 1035 MERCURY 9/16/2003 ND MCL 0.002 MG/L 0.0004 MRL 7/7/2008 A30917BP1-I OR100028 COLUMBIA LABORATORIES, INC 200.8 INDUCTIVELY COUPLED PLASMA MASS SPECTROM 17060 521284 7524362003 IOC-1035 N EP-A EP for WELL 1 Finished OR100028 COLUMBIA LABORATORIES, INC 200.8 INDUCTIVELY COUPLED PLASMA MASS SPECTROM 2003-09-16
EP-A EP for WELL 1 Finished IOC 1036 NICKEL 9/16/2003 ND 0.0005 MRL 7/7/2008 A30917BP1-I OR100028 COLUMBIA LABORATORIES, INC 200.8 INDUCTIVELY COUPLED PLASMA MASS SPECTROM 17060 521284 7524372003 IOC-1036 N EP-A EP for WELL 1 Finished OR100028 COLUMBIA LABORATORIES, INC 200.8 INDUCTIVELY COUPLED PLASMA MASS SPECTROM 2003-09-16
EP-A EP for WELL 1 Finished ARS 1005 ARSENIC 9/16/2003 0.0006 MG/L MCL 0.010 MG/L 0.0005 MRL 7/7/2008 A30917BP1-I OR100028 COLUMBIA LABORATORIES, INC 200.8 INDUCTIVELY COUPLED PLASMA MASS SPECTROM 17060 521284 7524282003 ARS-1005 D EP-A EP for WELL 1 Finished OR100028 COLUMBIA LABORATORIES, INC 200.8 INDUCTIVELY COUPLED PLASMA MASS SPECTROM 2003-09-16
EP-A EP for WELL 1 Finished ARS 1005 ARSENIC 4/14/2010 ND MG/L MCL 0.010 MG/L 0.0005 MRL 4/28/2010 41612-I OR100028 COLUMBIA LABORATORIES, INC 200.8 INDUCTIVELY COUPLED PLASMA MASS SPECTROM 17060 702125 10023212010 ARS-1005 N EP-A EP for WELL 1 Finished OR100028 COLUMBIA LABORATORIES, INC 200.8 INDUCTIVELY COUPLED PLASMA MASS SPECTROM 2010-04-14
EP-A EP for WELL 1 Finished IOC 1010 BARIUM 9/16/2003 ND MCL 2 MG/L 0.0002 MRL 7/7/2008 A30917BP1-I OR100028 COLUMBIA LABORATORIES, INC 200.8 INDUCTIVELY COUPLED PLASMA MASS SPECTROM 17060 521284 7524292003 IOC-1010 N EP-A EP for WELL 1 Finished OR100028 COLUMBIA LABORATORIES, INC 200.8 INDUCTIVELY COUPLED PLASMA MASS SPECTROM 2003-09-16
EP-A EP for WELL 1 Finished IOC 1015 CADMIUM 9/16/2003 ND MCL 0.005 MG/L 0.0002 MRL 7/7/2008 A30917BP1-I OR100028 COLUMBIA LABORATORIES, INC 200.8 INDUCTIVELY COUPLED PLASMA MASS SPECTROM 17060 521284 7524312003 IOC-1015 N EP-A EP for WELL 1 Finished OR100028 COLUMBIA LABORATORIES, INC 200.8 INDUCTIVELY COUPLED PLASMA MASS SPECTROM 2003-09-16
EP-A EP for WELL 1 Finished IOC 1020 CHROMIUM 9/16/2003 ND MCL 0.1 MG/L 0.002 MRL 7/7/2008 A30917BP1-I OR100028 COLUMBIA LABORATORIES, INC 200.8 INDUCTIVELY COUPLED PLASMA MASS SPECTROM 17060 521284 7524322003 IOC-1020 N EP-A EP for WELL 1 Finished OR100028 COLUMBIA LABORATORIES, INC 200.8 INDUCTIVELY COUPLED PLASMA MASS SPECTROM 2003-09-16
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 1/31/2005 0.6 MG/L MCL 10 MG/L 0 MDL 3/8/2005 A50201U-1 OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 17060 254689 3700012005 NO3-1040 D EP-A EP for WELL 1 Finished OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 2005-01-31
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 6/14/2004 0.5 MG/L MCL 10 MG/L 0 MDL 3/8/2005 A40616P-1 OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 17060 254690 3700022004 NO3-1040 D EP-A EP for WELL 1 Finished OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 2004-06-14
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 1/24/2007 0.6 MG/L MCL 10 MG/L 0.1 MRL 2/6/2007 A70125L-1 OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 17060 416894 5936592007 NO3-1040 D EP-A EP for WELL 1 Finished OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 2007-01-24
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 1/31/2006 0.6 MG/L MCL 10 MG/L 0.1 MRL 9/6/2006 A60201L1 OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 17060 388085 5528492006 NO3-1040 D EP-A EP for WELL 1 Finished OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 2006-01-31
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 4/15/2013 ND MG/L MCL 10 MG/L 1 MRL 4/15/2013 764TD-I OR100002 THE DALLES WATER QUALITY LAB 4500NO3-D ION SELECTIVE ELECTRODE 17060 1080891 14977472013 NO3-1040 N EP-A EP for WELL 1 Finished OR100002 THE DALLES WATER QUALITY LAB 4500NO3-D ION SELECTIVE ELECTRODE 2013-04-15
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 12/20/2002 ND MG/L MCL 10 MG/L 1 MRL 3/5/2003 549 OR100004 VALLEY VIEW ENTERPRISES 4500NO3-D ION SELECTIVE ELECTRODE 17060 105663 1380382002 NO3-1040 N EP-A EP for WELL 1 Finished OR100004 VALLEY VIEW ENTERPRISES 4500NO3-D ION SELECTIVE ELECTRODE 2002-12-20
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 1/16/2008 ND MCL 10 MG/L 0 MDL 1/25/2008 235 OR100002 THE DALLES WATER QUALITY LAB 4500NO3-D ION SELECTIVE ELECTRODE 17060 491776 7093762008 NO3-1040 N EP-A EP for WELL 1 Finished OR100002 THE DALLES WATER QUALITY LAB 4500NO3-D ION SELECTIVE ELECTRODE 2008-01-16
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 1/26/2009 ND MG/L MCL 10 MG/L 1 MRL 2/3/2009 306-I OR100002 THE DALLES WATER QUALITY LAB 4500NO3-D ION SELECTIVE ELECTRODE 17060 565697 8278092009 NO3-1040 N EP-A EP for WELL 1 Finished OR100002 THE DALLES WATER QUALITY LAB 4500NO3-D ION SELECTIVE ELECTRODE 2009-01-26
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 4/14/2010 ND MG/L MCL 10 MG/L 1 MRL 4/28/2010 593TD-I OR100002 THE DALLES WATER QUALITY LAB 4500NO3-D ION SELECTIVE ELECTRODE 17060 702129 10022982010 NO3-1040 N EP-A EP for WELL 1 Finished OR100002 THE DALLES WATER QUALITY LAB 4500NO3-D ION SELECTIVE ELECTRODE 2010-04-14
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 2/2/2012 ND MG/L MCL 10 MG/L 1 MRL 2/2/2012 704TD-I OR100002 THE DALLES WATER QUALITY LAB 4500NO3-D ION SELECTIVE ELECTRODE 17060 903910 12829762012 NO3-1040 N EP-A EP for WELL 1 Finished OR100002 THE DALLES WATER QUALITY LAB 4500NO3-D ION SELECTIVE ELECTRODE 2012-02-02
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 1/20/2011 ND MG/L MCL 10 MG/L 1 MRL 1/25/2011 648TD-I OR100002 THE DALLES WATER QUALITY LAB 4500NO3-D ION SELECTIVE ELECTRODE 17060 785468 11301042011 NO3-1040 N EP-A EP for WELL 1 Finished OR100002 THE DALLES WATER QUALITY LAB 4500NO3-D ION SELECTIVE ELECTRODE 2011-01-20
EP-A EP for WELL 1 Finished IOC 1025 FLUORIDE 9/16/2003 ND MCL 4.0 MG/L 0.2 MRL 7/7/2008 A30917BP1-I OR100028 COLUMBIA LABORATORIES, INC 4500F-C POTENTIOMETER ION SELECTIVE ELECTRODE 17060 521284 7524342003 IOC-1025 N EP-A EP for WELL 1 Finished OR100028 COLUMBIA LABORATORIES, INC 4500F-C POTENTIOMETER ION SELECTIVE ELECTRODE 2003-09-16
EP-A EP for WELL 1 Finished IOC 1024 CYANIDE 9/16/2003 ND MCL 0.2 MG/L 0.005 MRL 7/7/2008 A30917BP1-I OR100028 COLUMBIA LABORATORIES, INC 4500CN-C/E SPECTROPHOTOMETRIC 17060 521284 7524332003 IOC-1024 N EP-A EP for WELL 1 Finished OR100028 COLUMBIA LABORATORIES, INC 4500CN-C/E SPECTROPHOTOMETRIC 2003-09-16
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 1/13/2014 ND MG/L MCL 10 MG/L 1 MRL 1/14/2014 190279-I OR100002 THE DALLES WATER QUALITY LAB 10206 SPECTROPHOTOMETRIC 17060 1198100 16702272014 NO3-1040 N EP-A EP for WELL 1 Finished OR100002 THE DALLES WATER QUALITY LAB 10206 SPECTROPHOTOMETRIC 2014-01-13
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 1/20/2015 0.85 MG/L MCL 10 MG/L 0.53 MRL 1/21/2015 192348-I OR100002 THE DALLES WATER QUALITY LAB 10206 SPECTROPHOTOMETRIC 17060 1348476 18544972015 NO3-1040 D EP-A EP for WELL 1 Finished OR100002 THE DALLES WATER QUALITY LAB 10206 SPECTROPHOTOMETRIC 2015-01-20
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 12/22/2021 ND MG/L MCL 10 MG/L 1 MRL 12/23/2021 209081-I OR100002 THE DALLES WATER QUALITY LAB 10206 SPECTROPHOTOMETRIC 17060 2415970 31996802021 NO3-1040 N EP-A EP for WELL 1 Finished OR100002 THE DALLES WATER QUALITY LAB 10206 SPECTROPHOTOMETRIC 2021-12-22
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 1/31/2018 ND MG/L MCL 10 MG/L 1 MRL 2/2/2018 199331-I OR100002 THE DALLES WATER QUALITY LAB 10206 SPECTROPHOTOMETRIC 17060 1808525 24366232018 NO3-1040 N EP-A EP for WELL 1 Finished OR100002 THE DALLES WATER QUALITY LAB 10206 SPECTROPHOTOMETRIC 2018-01-31
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 8/15/2017 ND MG/L MCL 10 MG/L 1 MRL 8/18/2017 198327-I OR100002 THE DALLES WATER QUALITY LAB 10206 SPECTROPHOTOMETRIC 17060 1739046 23478922017 NO3-1040 N EP-A EP for WELL 1 Finished OR100002 THE DALLES WATER QUALITY LAB 10206 SPECTROPHOTOMETRIC 2017-08-15
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 12/21/2023 ND MG/L MCL 10 MG/L 1 MRL 1/8/2024 213755-I OR100002 THE DALLES WATER QUALITY LAB 10206 SPECTROPHOTOMETRIC 17060 2734942 36248522023 NO3-1040 N EP-A EP for WELL 1 Finished OR100002 THE DALLES WATER QUALITY LAB 10206 SPECTROPHOTOMETRIC 2023-12-21
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 1/13/2016 ND MG/L MCL 10 MG/L 1 MRL 1/14/2016 194425-I OR100002 THE DALLES WATER QUALITY LAB 10206 SPECTROPHOTOMETRIC 17060 1499964 20350882016 NO3-1040 N EP-A EP for WELL 1 Finished OR100002 THE DALLES WATER QUALITY LAB 10206 SPECTROPHOTOMETRIC 2016-01-13
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 12/17/2019 ND MG/L MCL 10 MG/L 1 MRL 12/27/2019 204185-I OR100002 THE DALLES WATER QUALITY LAB 10206 SPECTROPHOTOMETRIC 17060 2109015 28307912019 NO3-1040 N EP-A EP for WELL 1 Finished OR100002 THE DALLES WATER QUALITY LAB 10206 SPECTROPHOTOMETRIC 2019-12-17
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 12/27/2022 ND MG/L MCL 10 MG/L 1 MRL 12/29/2022 211412-I OR100002 THE DALLES WATER QUALITY LAB 10206 SPECTROPHOTOMETRIC 17060 2572490 34243682022 NO3-1040 N EP-A EP for WELL 1 Finished OR100002 THE DALLES WATER QUALITY LAB 10206 SPECTROPHOTOMETRIC 2022-12-27
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 3/30/2020 ND MG/L MCL 10 MG/L 1 MRL 4/13/2020 204669-I OR100002 THE DALLES WATER QUALITY LAB 10206 SPECTROPHOTOMETRIC 17060 2154048 28853482020 NO3-1040 N EP-A EP for WELL 1 Finished OR100002 THE DALLES WATER QUALITY LAB 10206 SPECTROPHOTOMETRIC 2020-03-30



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