OHA Drinking Water Services
OR41
PWS ID: 90908 ---- DOUGLAS CO PKS - SINGLETON
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:  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 NO3 1040 NITRATE 10/12/2009 ND MG/L MCL 10 MG/L 1 MRL 11/16/2009 910120502-I OR100031 UMPQUA RESEARCH CO - MC 4500NO3-D ION SELECTIVE ELECTRODE 13818 648556 9362332009 NO3-1040 N EP-A EP for WELL 1 Finished OR100031 UMPQUA RESEARCH CO - MC 4500NO3-D ION SELECTIVE ELECTRODE 2009-10-12
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 10/24/2011 ND MG/L MCL 10 MG/L 0.1 MRL 11/7/2011 110240501-I OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 13818 870696 12417312011 NO3-1040 N EP-A EP for WELL 1 Finished OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 2011-10-24
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 10/14/2002 ND MCL 10 MG/L 0.1 MRL 11/18/2002 21014-13 OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 13818 88177 1109242002 NO3-1040 N EP-A EP for WELL 1 Finished OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 2002-10-14
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 10/13/2003 ND MCL 10 MG/L 0.1 MRL 11/5/2003 31013-26 OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 13818 152792 2039992003 NO3-1040 N EP-A EP for WELL 1 Finished OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 2003-10-13
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 10/25/2004 ND MCL 10 MG/L 0.1 MRL 11/18/2004 41025-24 OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 13818 226607 3144622004 NO3-1040 N EP-A EP for WELL 1 Finished OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 2004-10-25
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 10/10/2005 ND MCL 10 MG/L 0.1 MRL 11/30/2005 51010-4 OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 13818 305319 4485422005 NO3-1040 N EP-A EP for WELL 1 Finished OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 2005-10-10
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 10/2/2006 ND MG/L MCL 10 MG/L 0.1 MRL 10/27/2006 610021603 OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 13818 398652 5722962006 NO3-1040 N EP-A EP for WELL 1 Finished OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 2006-10-02
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 10/9/2006 ND MG/L MCL 10 MG/L 0.1 MRL 10/27/2006 610090704 OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 13818 398656 5723002006 NO3-1040 N EP-A EP for WELL 1 Finished OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 2006-10-09
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 10/17/2012 ND MG/L MCL 10 MG/L 0.1 MRL 10/24/2012 210173003-I OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 13818 1014229 14163182012 NO3-1040 N EP-A EP for WELL 1 Finished OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 2012-10-17
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 10/22/2007 ND MG/L MCL 10 MG/L 0.1 MRL 11/19/2007 710220502 OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 13818 475751 6828332007 NO3-1040 N EP-A EP for WELL 1 Finished OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 2007-10-22
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 10/22/2008 ND MG/L MCL 10 MG/L 0.1 MRL 11/14/2008 810221902-I OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 13818 552518 8028032008 NO3-1040 N EP-A EP for WELL 1 Finished OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 2008-10-22
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 10/11/2010 ND MG/L MCL 10 MG/L 0.1 MRL 11/8/2010 010110901-I OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 13818 762045 10898002010 NO3-1040 N EP-A EP for WELL 1 Finished OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 2010-10-11
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 605252608-I OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 13818 1553589 20985022016 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 5/7/2014 ND MG/L MCL 10 MG/L 0.1 MRL 5/21/2014 405074502-I OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 13818 1243193 17208862014 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 12/17/2013 ND MG/L MCL 10 MG/L 0.1 MRL 12/20/2013 312172805-I OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 13818 1186256 16487982013 NO3-1040 N EP-A EP for WELL 1 Finished OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 2013-12-17
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 5/24/2017 0.20 MG/L MCL 10 MG/L 0.1 MRL 5/30/2017 705242805-I OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 13818 1701990 23059572017 NO3-1040 D EP-A EP for WELL 1 Finished OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 2017-05-24
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 5/12/2015 ND MG/L MCL 10 MG/L 0.1 MRL 6/4/2015 505122206-I OR100052 UMPQUA RESEARCH CO - BEND 300.0 ION CHROMATOGRAPHY 13818 1405271 19159272015 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 9/20/2023 ND MG/L MCL 10 MG/L 0.1 MRL 10/3/2023 3092065-01-I OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 13818 2692167 35729592023 NO3-1040 N EP-A EP for WELL 1 Finished OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 2023-09-20
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 12/12/2018 0.10 MG/L MCL 10 MG/L 0.1 MRL 12/26/2018 812122501-I OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 13818 1951393 26051132018 NO3-1040 D EP-A EP for WELL 1 Finished OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 2018-12-12
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 909252102-I OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 13818 2077468 27716272019 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 11/13/2020 ND MG/L MCL 10 MG/L 0.1 MRL 11/30/2020 011130303-I OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 13818 2255764 30088212020 NO3-1040 N EP-A EP for WELL 1 Finished OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 2020-11-13
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 11/2/2021 ND MG/L MCL 10 MG/L 0.1 MRL 11/17/2021 111020401-I OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 13818 2401996 31817342021 NO3-1040 N EP-A EP for WELL 1 Finished OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 2021-11-02
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 10/17/2022 ND MG/L MCL 10 MG/L 0.1 MRL 11/3/2022 2101801-02-I OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 13818 2548657 33843362022 NO3-1040 N EP-A EP for WELL 1 Finished OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 2022-10-17
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 8/16/2023 ND MG/L MCL 10 MG/L 0.1 MRL 8/18/2023 3081708-03-I OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 13818 2671334 35456532023 NO3-1040 N EP-A EP for WELL 1 Finished OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 2023-08-16
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 8/6/2024 ND MG/L MCL 10 MG/L 0.1 MRL 8/16/2024 4080605-01-I OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 13818 2826067 37306172024 NO3-1040 N EP-A EP for WELL 1 Finished OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 2024-08-06


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