OHA Drinking Water Services
OR41
PWS ID: 91168 ---- AUBREY-WATZEK CASCADE PACIFIC BSA
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.
Select Analytes

Sample Dates
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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 7/23/2015 ND MG/L MCL 10 MG/L 0.1 MRL 8/7/2015 507240301-I OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 17413 1431566 19494992015 NO3-1040 N EP-A EP FOR WELL 1 Finished OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 2015-07-23
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 2/23/2004 .3 MG/L MCL 10 MG/L 3/4/2004 A40224D-1 OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 17413 174823 2382372004 NO3-1040 D EP-A EP FOR WELL 1 Finished OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 2004-02-23
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 3/26/2007 0.2 MG/L MCL 10 MG/L 0.1 MRL 4/3/2007 A70327B1 OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 17413 431226 6156692007 NO3-1040 D EP-A EP FOR WELL 1 Finished OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 2007-03-26
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 2/21/2002 0.35 MG/L MCL 10 MG/L 3/7/2002 A20222AB-1 OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 17413 64312 658562002 NO3-1040 D EP-A EP FOR WELL 1 Finished OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 2002-02-21
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 3/31/2006 0.2 MG/L MCL 10 MG/L 0.1 MRL 2/27/2007 A60331M1 OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 17413 421124 5988872006 NO3-1040 D EP-A EP FOR WELL 1 Finished OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 2006-03-31
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 2/28/2005 0.2 MG/L MCL 10 MG/L 2/27/2007 A50228D1 OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 17413 421125 5988882005 NO3-1040 D EP-A EP FOR WELL 1 Finished OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 2005-02-28
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 3/26/2003 0.2 MG/L MCL 10 MG/L 4/9/2003 A30327AG-1 OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 17413 114723 1502452003 NO3-1040 D EP-A EP FOR WELL 1 Finished OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 2003-03-26
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 1/16/2025 ND MG/L MCL 10 MG/L 0.05 MRL 1/24/2025 25-000566-0003-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 17413 2893633 38137162025 NO3-1040 N EP-A EP FOR WELL 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2025-01-16
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 11/26/2024 ND MG/L MCL 10 MG/L 0.05 MRL 12/4/2024 24-013410-0002-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 17413 2878182 37941992024 NO3-1040 N EP-A EP FOR WELL 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2024-11-26
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 3/24/2011 0.24 MG/L MCL 10 MG/L 0.01 MRL 4/1/2011 1032501-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 17413 804235 11527032011 NO3-1040 D EP-A EP FOR WELL 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2011-03-24
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 3/17/2010 0.21 MG/L MCL 10 MG/L 0.01 MRL 3/26/2010 317501-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 17413 687977 9854322010 NO3-1040 D EP-A EP FOR WELL 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2010-03-17
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 7/7/2016 ND MG/L MCL 10 MG/L 0.01 MRL 7/18/2016 60707131-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 17413 1572025 21239272016 NO3-1040 N EP-A EP FOR WELL 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2016-07-07
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 3/30/2022 0.0680 MG/L MCL 10 MG/L 0.05 MRL 4/4/2022 220036240001-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 17413 2454229 32467792022 NO3-1040 D EP-A EP FOR WELL 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2022-03-30
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 6/17/2014 ND MG/L MCL 10 MG/L 0.01 MRL 6/25/2014 40618011-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 17413 1257030 17381122014 NO3-1040 N EP-A EP FOR WELL 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2014-06-17
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 1/23/2018 ND MG/L MCL 10 MG/L 0.05 MRL 1/30/2018 80123481-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 17413 1807875 24359662018 NO3-1040 N EP-A EP FOR WELL 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2018-01-23
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 6/8/2020 ND MG/L MCL 10 MG/L 0.05 MRL 6/12/2020 200058400001-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 17413 2179761 29162382020 NO3-1040 N EP-A EP FOR WELL 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2020-06-08
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 3/20/2012 0.191 MG/L MCL 10 MG/L 0.01 MRL 4/4/2012 20321141-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 17413 925185 13072852012 NO3-1040 D EP-A EP FOR WELL 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2012-03-20
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 1/12/2023 ND MG/L MCL 10 MG/L 0.05 MRL 1/18/2023 23-000527-0001-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 17413 2582822 34408342023 NO3-1040 N EP-A EP FOR WELL 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2023-01-12
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 6/14/2017 ND MG/L MCL 10 MG/L 0.05 MRL 6/26/2017 70614181-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 17413 1716157 23221382017 NO3-1040 N EP-A EP FOR WELL 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2017-06-14
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 6/26/2018 ND MG/L MCL 10 MG/L 0.05 MRL 7/13/2018 180046910001-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 17413 1879933 25165792018 NO3-1040 N EP-A EP FOR WELL 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2018-06-26
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 3/11/2009 0.13 MG/L MCL 10 MG/L 0.01 MRL 4/7/2009 A90312P1-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 17413 576143 8433762009 NO3-1040 D EP-A EP FOR WELL 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2009-03-11
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 6/19/2019 ND MG/L MCL 10 MG/L 0.05 MRL 7/8/2019 19-007162-0001 OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 17413 2029274 27021342019 NO3-1040 N EP-A EP FOR WELL 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2019-06-19
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 5/12/2021 ND MG/L MCL 10 MG/L 0.05 MRL 5/13/2021 210052750001-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 17413 2318857 30804012021 NO3-1040 N EP-A EP FOR WELL 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2021-05-12
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 7/24/2013 ND MG/L MCL 10 MG/L 0.2 MRL 8/9/2013 30725091-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 17413 1133390 15673812013 NO3-1040 N EP-A EP FOR WELL 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2013-07-24
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 3/27/2008 ND MG/L MCL 10 MG/L 1 MRL 6/20/2008 A80327P1-I OR100029 PYXIS LABORATORIES INC - PENDLETON 4500NO3-D ION SELECTIVE ELECTRODE 17413 516902 7469562008 NO3-1040 N EP-A EP FOR WELL 1 Finished OR100029 PYXIS LABORATORIES INC - PENDLETON 4500NO3-D ION SELECTIVE ELECTRODE 2008-03-27


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