OHA Drinking Water Services
OR41
PWS ID: 90770 ---- COLUMBIA CO PKS-HUDSON/PARCHER
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 3/1/2023 ND MG/L MCL 10 MG/L 0.5 MRL 3/6/2023 3060059-01-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 13772 2600235 34599972023 NO3-1040 N EP-A EP for WELL 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 2023-03-01
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 4/4/2018 ND MG/L MCL 10 MG/L 0.5 MRL 4/10/2018 809413701-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 13772 1838387 24689042018 NO3-1040 N EP-A EP for WELL 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 2018-04-04
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 6/8/2016 ND MG/L MCL 10 MG/L 0.5 MRL 6/13/2016 616004403-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 13772 1559160 21048292016 NO3-1040 N EP-A EP for WELL 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 2016-06-08
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 1/3/2024 ND MG/L MCL 10 MG/L 0.5 MRL 1/9/2024 4003095-01-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 13772 2735022 36251082024 NO3-1040 N EP-A EP for WELL 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 2024-01-03
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 8/15/2018 ND MG/L MCL 10 MG/L 0.1 MRL 8/30/2018 822712201-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300.0 ION CHROMATOGRAPHY 13772 1906435 25480432018 NO3-1040 N EP-A EP for WELL 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300.0 ION CHROMATOGRAPHY 2018-08-15
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 11/13/2019 ND MG/L MCL 10 MG/L 0.1 MRL 11/22/2019 931707201-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300.0 ION CHROMATOGRAPHY 13772 2094248 28044632019 NO3-1040 N EP-A EP for WELL 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300.0 ION CHROMATOGRAPHY 2019-11-13
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 6/17/2015 ND MG/L MCL 10 MG/L 0.1 MRL 6/22/2015 516803903-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300.0 ION CHROMATOGRAPHY 13772 1416680 19283852015 NO3-1040 N EP-A EP for WELL 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300.0 ION CHROMATOGRAPHY 2015-06-17
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 3/18/2010 ND MG/L MCL 10 MG/L 0.5 MRL 4/12/2010 484634N-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 13772 693310 9918712010 NO3-1040 N EP-A EP for WELL 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 2010-03-18
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 6/21/2017 ND MG/L MCL 10 MG/L 0.5 MRL 6/26/2017 717205601-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 13772 1716187 23221642017 NO3-1040 N EP-A EP for WELL 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 2017-06-21
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 12/5/2007 ND MCL 10 MG/L 0.01 MRL 1/8/2008 A71205BO1 OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 13772 486793 7008162007 NO3-1040 N EP-A EP for WELL 1 Finished OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 2007-12-05
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 9/4/2002 ND MCL 10 MG/L 0.01 MRL 9/25/2002 A20904CF-1 OR100029 PYXIS LABORATORIES INC - PENDLETON 300.0 ION CHROMATOGRAPHY 13772 76238 809512002 NO3-1040 N EP-A EP for WELL 1 Finished OR100029 PYXIS LABORATORIES INC - PENDLETON 300.0 ION CHROMATOGRAPHY 2002-09-04
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 2/16/2011 ND MG/L MCL 10 MG/L 0.5 MRL 3/9/2011 104702103-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 13772 797865 11449202011 NO3-1040 N EP-A EP for WELL 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 2011-02-16
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 9/6/2006 ND MG/L MCL 10 MG/L 0.1 MRL 9/18/2006 A60906BH1 OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 13772 389771 5547662006 NO3-1040 N EP-A EP for WELL 1 Finished OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 2006-09-06
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 4/19/2023 ND MG/L MCL 10 MG/L 0.5 MRL 4/27/2023 3109045-01-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 13772 2619299 34820212023 NO3-1040 N EP-A EP for WELL 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 2023-04-19
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 3/4/2020 ND MG/L MCL 10 MG/L 0.1 MRL 3/12/2020 006406301-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300.0 ION CHROMATOGRAPHY 13772 2143154 28725062020 NO3-1040 N EP-A EP for WELL 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300.0 ION CHROMATOGRAPHY 2020-03-04
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 7/13/2022 ND MG/L MCL 10 MG/L 0.5 MRL 7/20/2022 2194041-01-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 13772 2501180 33087972022 NO3-1040 N EP-A EP for WELL 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 2022-07-13
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 8/21/2008 ND MG/L MCL 10 MG/L 0.5 MRL 9/29/2008 451514N-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 13772 541936 7834982008 NO3-1040 N EP-A EP for WELL 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 2008-08-21
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 3/26/2009 ND MG/L MCL 10 MG/L 0.5 MRL 4/3/2009 463846N-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 13772 574475 8410582009 NO3-1040 N EP-A EP for WELL 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 2009-03-26
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 11/19/2014 0.549 MG/L MCL 10 MG/L 0.5 MRL 11/21/2014 432303704-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 13772 1323822 18236972014 NO3-1040 D EP-A EP for WELL 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 2014-11-19
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 3/9/2022 ND MG/L MCL 10 MG/L 0.1 MRL 3/22/2022 206805201-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300 COLORIMETRIC SPADNS, WITH DISTILLATION 13772 2450564 32413862022 NO3-1040 N EP-A EP for WELL 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300 COLORIMETRIC SPADNS, WITH DISTILLATION 2022-03-09
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 6/1/2005 ND MCL 10 MG/L 0.1 MRL 1/5/2006 A50602CD-1 OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 13772 311494 4569202005 NO3-1040 N EP-A EP for WELL 1 Finished OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 2005-06-01
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 9/14/2005 ND MCL 10 MG/L 0.1 MRL 12/29/2005 A50914CY-1 OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 13772 311525 4569512005 NO3-1040 N EP-A EP for WELL 1 Finished OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 2005-09-14
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 12/4/2013 ND MG/L MCL 10 MG/L 0.5 MRL 12/12/2013 333804501-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 13772 1184543 16454932013 NO3-1040 N EP-A EP for WELL 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 2013-12-04
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 9/5/2012 ND MG/L MCL 10 MG/L 0.5 MRL 9/12/2012 224905702-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 13772 996124 13926622012 NO3-1040 N EP-A EP for WELL 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 2012-09-05
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 1/8/2025 ND MG/L MCL 10 MG/L 0.1 MRL 1/20/2025 5008098-01-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300.0 ION CHROMATOGRAPHY 13772 2892387 38121532025 NO3-1040 N EP-A EP for WELL 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300.0 ION CHROMATOGRAPHY 2025-01-08
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 10/1/2003 ND MCL 10 MG/L 0.1 MRL 10/16/2003 A31001CQ-1 OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 13772 150881 2014712003 NO3-1040 N EP-A EP for WELL 1 Finished OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 2003-10-01


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