OHA Drinking Water Services
OR41
PWS ID: 95345 ---- DOUGLAS CO PKS - HALFMOON BAY
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, LCR = Lead & Copper Rule, NO2 = Nitrite, 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
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Level
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Current
Analyte
Level
Analyte
Level
Units
Limit Limit
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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 ARS 1005 ARSENIC 3/21/2007 0.012 MG/L MCL 0.010 MG/L 0.005 MRL 12/24/2007 703211101 OR100031 UMPQUA RESEARCH CO - MC 3113B ATOMIC ABSORPTION, FURNACE 22057 486969 7011122007 ARS-1005 E EP-A EP FOR WELL 1 Finished OR100031 UMPQUA RESEARCH CO - MC 3113B ATOMIC ABSORPTION, FURNACE 2007-03-21
EP-A EP FOR WELL 1 Finished ARS 1005 ARSENIC 5/3/2007 ND MCL 0.010 MG/L 0.005 MRL 12/24/2007 705031501 OR100031 UMPQUA RESEARCH CO - MC 3113B ATOMIC ABSORPTION, FURNACE 22057 485129 6959562007 ARS-1005 N EP-A EP FOR WELL 1 Finished OR100031 UMPQUA RESEARCH CO - MC 3113B ATOMIC ABSORPTION, FURNACE 2007-05-03
EP-A EP FOR WELL 1 Finished IOC 1010 BARIUM 3/21/2007 ND MCL 2 MG/L 0.1 MRL 12/24/2007 703211101 OR100031 UMPQUA RESEARCH CO - MC 3113B ATOMIC ABSORPTION, FURNACE 22057 486969 7011132007 IOC-1010 N EP-A EP FOR WELL 1 Finished OR100031 UMPQUA RESEARCH CO - MC 3113B ATOMIC ABSORPTION, FURNACE 2007-03-21
EP-A EP FOR WELL 1 Finished IOC 1015 CADMIUM 3/21/2007 ND MCL 0.005 MG/L 0.001 MRL 12/24/2007 703211101 OR100031 UMPQUA RESEARCH CO - MC 3113B ATOMIC ABSORPTION, FURNACE 22057 486969 7011152007 IOC-1015 N EP-A EP FOR WELL 1 Finished OR100031 UMPQUA RESEARCH CO - MC 3113B ATOMIC ABSORPTION, FURNACE 2007-03-21
EP-A EP FOR WELL 1 Finished IOC 1020 CHROMIUM 3/21/2007 0.036 MG/L MCL 0.1 MG/L 0.02 MRL 12/24/2007 703211101 OR100031 UMPQUA RESEARCH CO - MC 3113B ATOMIC ABSORPTION, FURNACE 22057 486969 7011162007 IOC-1020 D EP-A EP FOR WELL 1 Finished OR100031 UMPQUA RESEARCH CO - MC 3113B ATOMIC ABSORPTION, FURNACE 2007-03-21
EP-A EP FOR WELL 1 Finished IOC 1024 CYANIDE 3/21/2007 ND MCL 0.2 MG/L 0.02 MRL 12/24/2007 703211101 OR100031 UMPQUA RESEARCH CO - MC 4500CN-C/E SPECTROPHOTOMETRIC 22057 486969 7011172007 IOC-1024 N EP-A EP FOR WELL 1 Finished OR100031 UMPQUA RESEARCH CO - MC 4500CN-C/E SPECTROPHOTOMETRIC 2007-03-21
EP-A EP FOR WELL 1 Finished IOC 1025 FLUORIDE 3/21/2007 ND MCL 4.0 MG/L 0.1 MRL 12/24/2007 703211101 OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 22057 486969 7011182007 IOC-1025 N EP-A EP FOR WELL 1 Finished OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 2007-03-21
EP-A EP FOR WELL 1 Finished LCR 1030 LEAD 3/21/2007 ND ACL 0.015 MG/L 0.002 MRL 12/24/2007 703211101 OR100031 UMPQUA RESEARCH CO - MC 3113B ATOMIC ABSORPTION, FURNACE 22057 486969 7011192007 LCR-1030 N EP-A EP FOR WELL 1 Finished OR100031 UMPQUA RESEARCH CO - MC 3113B ATOMIC ABSORPTION, FURNACE 2007-03-21
EP-A EP FOR WELL 1 Finished IOC 1035 MERCURY 3/21/2007 ND MCL 0.002 MG/L 0.001 MRL 12/24/2007 703211101 OR100031 UMPQUA RESEARCH CO - MC 245.1 MANUAL COLD VAPOR TECHNIQUE 22057 486969 7011202007 IOC-1035 N EP-A EP FOR WELL 1 Finished OR100031 UMPQUA RESEARCH CO - MC 245.1 MANUAL COLD VAPOR TECHNIQUE 2007-03-21
EP-A EP FOR WELL 1 Finished IOC 1036 NICKEL 3/21/2007 0.032 MG/L 0.02 MRL 12/24/2007 703211101 OR100031 UMPQUA RESEARCH CO - MC 3113B ATOMIC ABSORPTION, FURNACE 22057 486969 7011212007 IOC-1036 D EP-A EP FOR WELL 1 Finished OR100031 UMPQUA RESEARCH CO - MC 3113B ATOMIC ABSORPTION, FURNACE 2007-03-21
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 3/21/2007 0.14 MG/L MCL 10 MG/L 0.1 MRL 12/24/2007 703211101 OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 22057 486969 7011222007 NO3-1040 D EP-A EP FOR WELL 1 Finished OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 2007-03-21
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 10/27/2010 ND MG/L MCL 10 MG/L 0.1 MRL 11/8/2010 010271703-I OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 22057 762057 10898112010 NO3-1040 N EP-A EP FOR WELL 1 Finished OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 2010-10-27
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 6/8/2023 ND MG/L MCL 10 MG/L 0.1 MRL 6/19/2023 3060847-02-I OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 22057 2642534 35095642023 NO3-1040 N EP-A EP FOR WELL 1 Finished OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 2023-06-08
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 12/19/2013 ND MG/L MCL 10 MG/L 0.1 MRL 1/2/2014 312191502-I OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 22057 1190059 16574922013 NO3-1040 N EP-A EP FOR WELL 1 Finished OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 2013-12-19
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 5/15/2018 ND MG/L MCL 10 MG/L 0.1 MRL 5/24/2018 805160201-I OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 22057 1854724 24868972018 NO3-1040 N EP-A EP FOR WELL 1 Finished OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 2018-05-15
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 5/11/2017 ND MG/L MCL 10 MG/L 0.1 MRL 5/16/2017 705120401-I OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 22057 1700060 23031982017 NO3-1040 N EP-A EP FOR WELL 1 Finished OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 2017-05-11
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 6/22/2021 ND MG/L MCL 10 MG/L 0.2 MRL 7/7/2021 106221801-I OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 22057 2345062 31127552021 NO3-1040 N EP-A EP FOR WELL 1 Finished OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 2021-06-22
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 5/25/2016 ND MG/L MCL 10 MG/L 0.1 MRL 6/9/2016 605252601-I OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 22057 1553582 20984952016 NO3-1040 N EP-A EP FOR WELL 1 Finished OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 2016-05-25
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 9/25/2019 ND MG/L MCL 10 MG/L 0.1 MRL 10/6/2019 909252101-I OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 22057 2077467 27716262019 NO3-1040 N EP-A EP FOR WELL 1 Finished OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 2019-09-25
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 11/12/2020 ND MG/L MCL 10 MG/L 0.1 MRL 11/30/2020 011130301-I OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 22057 2255762 30088192020 NO3-1040 N EP-A EP FOR WELL 1 Finished OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 2020-11-12
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 10/8/2008 ND MG/L MCL 10 MG/L 0.1 MRL 11/14/2008 810082703-I OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 22057 552524 8028092008 NO3-1040 N EP-A EP FOR WELL 1 Finished OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 2008-10-08
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 5/12/2015 ND MG/L MCL 10 MG/L 1 MRL 6/4/2015 505122201-I OR100052 UMPQUA RESEARCH CO - BEND 300.0 ION CHROMATOGRAPHY 22057 1405266 19159222015 NO3-1040 N EP-A EP FOR WELL 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 300.0 ION CHROMATOGRAPHY 2015-05-12
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 5/7/2014 ND MG/L MCL 10 MG/L 0.1 MRL 5/21/2014 405074507-I OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 22057 1243198 17208912014 NO3-1040 N EP-A EP FOR WELL 1 Finished OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 2014-05-07
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 7/6/2022 ND MG/L MCL 10 MG/L 0.1 MRL 7/19/2022 2070637-01-I OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 22057 2501191 33088012022 NO3-1040 N EP-A EP FOR WELL 1 Finished OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 2022-07-06
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 10/31/2011 ND MG/L MCL 10 MG/L 0.1 MRL 11/7/2011 110311401-I OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 22057 870700 12417352011 NO3-1040 N EP-A EP FOR WELL 1 Finished OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 2011-10-31
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 10/21/2009 ND MG/L MCL 10 MG/L 0.1 MRL 11/16/2009 910211901-I OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 22057 648563 9362402009 NO3-1040 N EP-A EP FOR WELL 1 Finished OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 2009-10-21
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 10/18/2012 ND MG/L MCL 10 MG/L 0.1 MRL 10/23/2012 210182003-I OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 22057 1013928 14158732012 NO3-1040 N EP-A EP FOR WELL 1 Finished OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 2012-10-18
EP-A EP FOR WELL 1 Finished NO2 1041 NITRITE 3/21/2007 ND MCL 1 MG/L 0.01 MRL 12/24/2007 703211101 OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 22057 486969 7011232007 NO2-1041 N EP-A EP FOR WELL 1 Finished OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 2007-03-21
EP-A EP FOR WELL 1 Finished IOC 1052 SODIUM 3/21/2007 35.2 MG/L ACL 20 MG/L 0.1 MRL 12/24/2007 703211101 OR100031 UMPQUA RESEARCH CO - MC 3111B ATOMIC ABSORPTION DIRECT ASPIRATION 22057 486969 7011252007 IOC-1052 E EP-A EP FOR WELL 1 Finished OR100031 UMPQUA RESEARCH CO - MC 3111B ATOMIC ABSORPTION DIRECT ASPIRATION 2007-03-21
EP-A EP FOR WELL 1 Finished IOC 1074 ANTIMONY, TOTAL 3/21/2007 ND MCL 0.006 MG/L 0.003 MRL 12/24/2007 703211101 OR100031 UMPQUA RESEARCH CO - MC 3113B ATOMIC ABSORPTION, FURNACE 22057 486969 7011112007 IOC-1074 N EP-A EP FOR WELL 1 Finished OR100031 UMPQUA RESEARCH CO - MC 3113B ATOMIC ABSORPTION, FURNACE 2007-03-21
EP-A EP FOR WELL 1 Finished IOC 1075 BERYLLIUM, TOTAL 3/21/2007 ND MCL 0.004 MG/L 0.0002 MRL 12/24/2007 703211101 OR100031 UMPQUA RESEARCH CO - MC 3113B ATOMIC ABSORPTION, FURNACE 22057 486969 7011142007 IOC-1075 N EP-A EP FOR WELL 1 Finished OR100031 UMPQUA RESEARCH CO - MC 3113B ATOMIC ABSORPTION, FURNACE 2007-03-21
EP-A EP FOR WELL 1 Finished IOC 1085 THALLIUM, TOTAL 3/21/2007 ND MCL 0.002 MG/L 0.001 MRL 12/24/2007 703211101 OR100031 UMPQUA RESEARCH CO - MC 3113B ATOMIC ABSORPTION, FURNACE 22057 486969 7011262007 IOC-1085 N EP-A EP FOR WELL 1 Finished OR100031 UMPQUA RESEARCH CO - MC 3113B ATOMIC ABSORPTION, FURNACE 2007-03-21
EP-A EP FOR WELL 1 Finished IOC 1045 SELENIUM 3/21/2007 ND MCL 0.05 MG/L 0.003 MRL 12/24/2007 703211101 OR100031 UMPQUA RESEARCH CO - MC 3113B ATOMIC ABSORPTION, FURNACE 22057 486969 7011242007 IOC-1045 N EP-A EP FOR WELL 1 Finished OR100031 UMPQUA RESEARCH CO - MC 3113B ATOMIC ABSORPTION, FURNACE 2007-03-21



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