OHA Drinking Water Services
OR41
PWS ID: 91067 ---- OPRD GUY W TALBOT SP
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:  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.
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 (MULT 001516) 1 Finished NO3 1040 NITRATE 7/16/2010 1.0 MG/L MCL 10 MG/L 0.01 MRL 7/30/2010 716271-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 13884 728137 10348342010 NO3-1040 D EP-A EP FOR WELL (MULT 001516) 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2010-07-16
EP-A EP FOR WELL (MULT 001516) 1 Finished NO2 1041 NITRITE 7/16/2010 ND MG/L MCL 1 MG/L 0.01 MRL 7/30/2010 716271-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 13884 728137 10348042010 NO2-1041 N EP-A EP FOR WELL (MULT 001516) 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2010-07-16
EP-A EP FOR WELL (MULT 001516) 1 Finished NO3 1040 NITRATE 6/21/2016 1.07 MG/L MCL 10 MG/L 0.01 MRL 7/5/2016 60621461-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 13884 1562492 21133422016 NO3-1040 D EP-A EP FOR WELL (MULT 001516) 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2016-06-21
EP-A EP FOR WELL (MULT 001516) 1 Finished NO2 1041 NITRITE 10/17/2023 ND MG/L MCL 1 MG/L 0.01 MRL 10/27/2023 23-012356-0002-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 13884 2702373 35859982023 NO2-1041 N EP-A EP FOR WELL (MULT 001516) 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2023-10-17
EP-A EP FOR WELL (MULT 001516) 1 Finished NO3 1040 NITRATE 10/17/2023 0.807 MG/L MCL 10 MG/L 0.05 MRL 10/27/2023 23-012356-0002-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 13884 2702373 35860032023 NO3-1040 D EP-A EP FOR WELL (MULT 001516) 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2023-10-17
EP-A EP FOR WELL (MULT 001516) 1 Finished NO3 1040 NITRATE 4/21/2011 1.0 MG/L MCL 10 MG/L 0.01 MRL 5/4/2011 10421351-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 13884 817386 11686702011 NO3-1040 D EP-A EP FOR WELL (MULT 001516) 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2011-04-21
EP-A EP FOR WELL (MULT 001516) 1 Finished NO2 1041 NITRITE 4/21/2011 ND MG/L MCL 1 MG/L 0.01 MRL 5/4/2011 10421351-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 13884 817386 11686542011 NO2-1041 N EP-A EP FOR WELL (MULT 001516) 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2011-04-21
EP-A EP FOR WELL (MULT 001516) 1 Finished NO3 1040 NITRATE 10/15/2024 0.771 MG/L MCL 10 MG/L 0.05 MRL 10/18/2024 24-011645-0001-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 13884 2856784 37693232024 NO3-1040 D EP-A EP FOR WELL (MULT 001516) 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2024-10-15
EP-A EP FOR WELL (MULT 001516) 1 Finished NO3 1040 NITRATE 10/27/2015 0.819 MG/L MCL 10 MG/L 0.05 MRL 11/4/2015 51027131-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 13884 1469912 19981322015 NO3-1040 D EP-A EP FOR WELL (MULT 001516) 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2015-10-27
EP-A EP FOR WELL (MULT 001516) 1 Finished NO3 1040 NITRATE 6/30/2005 1.7 MG/L MCL 10 MG/L 7/25/2005 A50630AC-1 OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 13884 278232 4082902005 NO3-1040 D EP-A EP FOR WELL (MULT 001516) 1 Finished OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 2005-06-30
EP-A EP FOR WELL (MULT 001516) 1 Finished NO2 1041 NITRITE 6/30/2005 ND MCL 1 MG/L 0.1 MRL 7/25/2005 A50630AC-1 OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 13884 278232 4082912005 NO2-1041 N EP-A EP FOR WELL (MULT 001516) 1 Finished OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 2005-06-30
EP-A EP FOR WELL (MULT 001516) 1 Finished NO3 1040 NITRATE 11/14/2013 0.885 MG/L MCL 10 MG/L 0.01 MRL 11/27/2013 31114181-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 13884 1176800 16353122013 NO3-1040 D EP-A EP FOR WELL (MULT 001516) 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2013-11-14
EP-A EP FOR WELL (MULT 001516) 1 Finished NO3 1040 NITRATE 10/17/2019 1.26 MG/L MCL 10 MG/L 0.05 MRL 10/30/2019 19-012777-0001 OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 13884 2082221 27851502019 NO3-1040 D EP-A EP FOR WELL (MULT 001516) 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2019-10-17
EP-A EP FOR WELL (MULT 001516) 1 Finished NO3 1040 NITRATE 11/15/2022 0.334 MG/L MCL 10 MG/L 0.05 MRL 11/23/2022 22-014037-0004-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 13884 2558489 33989382022 NO3-1040 D EP-A EP FOR WELL (MULT 001516) 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2022-11-15
EP-A EP FOR WELL (MULT 001516) 1 Finished NO3 1040 NITRATE 12/6/2007 1.2 MG/L MCL 10 MG/L 0.01 MRL 12/20/2007 A71206BH1 OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 13884 486733 7006202007 NO3-1040 D EP-A EP FOR WELL (MULT 001516) 1 Finished OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 2007-12-06
EP-A EP FOR WELL (MULT 001516) 1 Finished NO2 1041 NITRITE 12/6/2007 ND MCL 1 MG/L 0.01 MRL 1/20/2008 A71206BH1 OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 13884 486733 7006632007 NO2-1041 N EP-A EP FOR WELL (MULT 001516) 1 Finished OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 2007-12-06
EP-A EP FOR WELL (MULT 001516) 1 Finished NO3 1040 NITRATE 10/28/2009 1.3 MG/L MCL 10 MG/L 0.01 MRL 11/6/2009 91028491-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 13884 648232 9357302009 NO3-1040 D EP-A EP FOR WELL (MULT 001516) 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2009-10-28
EP-A EP FOR WELL (MULT 001516) 1 Finished NO3 1040 NITRATE 11/3/2014 0.992 MG/L MCL 10 MG/L 0.01 MRL 11/14/2014 41103201-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 13884 1324737 18248512014 NO3-1040 D EP-A EP FOR WELL (MULT 001516) 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2014-11-03
EP-A EP FOR WELL (MULT 001516) 1 Finished NO3 1040 NITRATE 10/14/2021 1.00 MG/L MCL 10 MG/L 0.05 MRL 10/18/2021 210121860001-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 13884 2389841 31677652021 NO3-1040 D EP-A EP FOR WELL (MULT 001516) 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2021-10-14
EP-A EP FOR WELL (MULT 001516) 1 Finished NO3 1040 NITRATE 11/14/2003 8.7 MG/L MCL 10 MG/L 0 MDL 12/15/2003 L3618 OR100011 WYEAST ENVIRONMENTAL SCIENCES 300.0 ION CHROMATOGRAPHY 13884 161697 2177102003 NO3-1040 D EP-A EP FOR WELL (MULT 001516) 1 Finished OR100011 WYEAST ENVIRONMENTAL SCIENCES 300.0 ION CHROMATOGRAPHY 2003-11-14
EP-A EP FOR WELL (MULT 001516) 1 Finished NO2 1041 NITRITE 11/14/2003 ND MCL 1 MG/L 0 MDL 12/15/2003 L3618 OR100011 WYEAST ENVIRONMENTAL SCIENCES 300.0 ION CHROMATOGRAPHY 13884 161697 2177112003 NO2-1041 N EP-A EP FOR WELL (MULT 001516) 1 Finished OR100011 WYEAST ENVIRONMENTAL SCIENCES 300.0 ION CHROMATOGRAPHY 2003-11-14
EP-A EP FOR WELL (MULT 001516) 1 Finished NO3 1040 NITRATE 10/29/2012 1.28 MG/L MCL 10 MG/L 0.01 MRL 11/13/2012 21029191-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 13884 1025158 14293472012 NO3-1040 D EP-A EP FOR WELL (MULT 001516) 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2012-10-29
EP-A EP FOR WELL (MULT 001516) 1 Finished NO2 1041 NITRITE 10/28/2009 ND MG/L MCL 1 MG/L 0.1 MRL 11/24/2009 9102905-I OR100021 TEST AMERICA ATC - PORTLAND 300.0 ION CHROMATOGRAPHY 13884 653236 9411892009 NO2-1041 N EP-A EP FOR WELL (MULT 001516) 1 Finished OR100021 TEST AMERICA ATC - PORTLAND 300.0 ION CHROMATOGRAPHY 2009-10-28
EP-A EP FOR WELL (MULT 001516) 1 Finished NO3 1040 NITRATE 10/28/2020 1.16 MG/L MCL 10 MG/L 0.05 MRL 11/4/2020 200117330001-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 13884 2246845 29989822020 NO3-1040 D EP-A EP FOR WELL (MULT 001516) 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2020-10-28
EP-A EP FOR WELL (MULT 001516) 1 Finished NO3 1040 NITRATE 11/6/2017 1.16 MG/L MCL 10 MG/L 0.01 MRL 11/10/2017 71106561-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 13884 1778777 24009492017 NO3-1040 D EP-A EP FOR WELL (MULT 001516) 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2017-11-06
EP-A EP FOR WELL (MULT 001516) 1 Finished NO3 1040 NITRATE 9/23/2004 2.6 MG/L MCL 10 MG/L 10/13/2004 A40923AI-1 OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 13884 219296 3019982004 NO3-1040 D EP-A EP FOR WELL (MULT 001516) 1 Finished OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 2004-09-23
EP-A EP FOR WELL (MULT 001516) 1 Finished NO3 1040 NITRATE 3/5/2018 0.9 MG/L MCL 10 MG/L 0.05 MRL 3/21/2018 180009990003-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 13884 1828968 24586772018 NO3-1040 D EP-A EP FOR WELL (MULT 001516) 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2018-03-05


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