OHA Drinking Water Services
OR41
PWS ID: 93667 ---- DOUGLAS CO PKS - BEN IRVING RES
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

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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 8/6/2024 ND MG/L MCL 10 MG/L 0.1 MRL 8/16/2024 4080605-02-I OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 14580 2826068 37306182024 NO3-1040 N EP-A EP for WELL 1 Finished OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 2024-08-06
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 10/13/2003 ND MG/L MCL 10 MG/L 0.1 MRL 11/5/2003 31013-24 OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 14580 152790 2039972003 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 10/22/2008 ND MG/L MCL 10 MG/L 0.1 MRL 11/14/2008 810221904-I OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 14580 552528 8028132008 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 5/7/2014 ND MG/L MCL 10 MG/L 0.1 MRL 5/21/2014 405074508-I OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 14580 1243199 17208922014 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 10/17/2012 ND MG/L MCL 10 MG/L 0.1 MRL 10/24/2012 210173001-I OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 14580 1015041 14175952012 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 10/17/2022 ND MG/L MCL 10 MG/L 0.1 MRL 11/3/2022 2101801-01-I OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 14580 2548656 33843352022 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 10/14/2002 ND MCL 10 MG/L 0.1 MRL 11/18/2002 21014-11 OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 14580 88170 1109172002 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 10/22/2007 ND MG/L MCL 10 MG/L 0.1 MRL 11/19/2007 710220504 OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 14580 475753 6828352007 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 12/19/2013 ND MG/L MCL 10 MG/L 0.1 MRL 1/2/2014 312191504-I OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 14580 1190061 16574942013 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 10/9/2006 ND MG/L MCL 10 MG/L 0.1 MRL 10/27/2006 610090702 OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 14580 398658 5723022006 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 11/12/2020 0.26 MG/L MCL 10 MG/L 0.1 MRL 11/23/2020 011122301-I OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 14580 2249557 30023722020 NO3-1040 D 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 10/25/2004 0.12 MG/L MCL 10 MG/L 11/18/2004 41025-26 OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 14580 226610 3144652004 NO3-1040 D 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 0.2 MRL 11/30/2005 51010-6 OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 14580 305322 4485442005 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 5/31/2018 ND MG/L MCL 10 MG/L 0.1 MRL 6/6/2018 805312001-I OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 14580 1862872 24951412018 NO3-1040 N EP-A EP for WELL 1 Finished OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 2018-05-31
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 7/26/2023 ND MG/L MCL 10 MG/L 0.1 MRL 8/8/2023 3072725-03-I OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 14580 2667695 35410452023 NO3-1040 N EP-A EP for WELL 1 Finished OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 2023-07-26
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 110240502-I OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 14580 870697 12417322011 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 5/10/2017 ND MG/L MCL 10 MG/L 0.1 MRL 5/16/2017 705102501-I OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 14580 1700057 23031952017 NO3-1040 N EP-A EP for WELL 1 Finished OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 2017-05-10
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 11/1/2021 ND MG/L MCL 10 MG/L 0.1 MRL 11/17/2021 111010701-I OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 14580 2401994 31817322021 NO3-1040 N EP-A EP for WELL 1 Finished OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 2021-11-01
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 010110904-I OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 14580 762048 10898032010 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 5/12/2015 ND MG/L MCL 10 MG/L 0.1 MRL 6/4/2015 505122208-I OR100052 UMPQUA RESEARCH CO - BEND 300.0 ION CHROMATOGRAPHY 14580 1405273 19159292015 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 5/25/2016 ND MG/L MCL 10 MG/L 0.1 MRL 6/9/2016 605252607-I OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 14580 1553588 20985012016 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 9/26/2019 0.39 MG/L MCL 10 MG/L 0.1 MRL 10/9/2019 909261402-I OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 14580 2077472 27716312019 NO3-1040 D EP-A EP for WELL 1 Finished OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 2019-09-26
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 910120504-I OR100031 UMPQUA RESEARCH CO - MC 4500NO3-D ION SELECTIVE ELECTRODE 14580 648558 9362352009 NO3-1040 N EP-A EP for WELL 1 Finished OR100031 UMPQUA RESEARCH CO - MC 4500NO3-D ION SELECTIVE ELECTRODE 2009-10-12


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