OHA Drinking Water Services
OR41
PWS ID: 94495 ---- OPRD BRIDAL VEIL FALLS ST PARK
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.
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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 NO2 1041 NITRITE 10/28/2009 ND MG/L MCL 1 MG/L 0.1 MRL 11/24/2009 9102906-I OR100021 TEST AMERICA ATC - PORTLAND 300.0 ION CHROMATOGRAPHY 15063 653237 9411902009 NO2-1041 N EP-A EP for WELL 1 Finished OR100021 TEST AMERICA ATC - PORTLAND 300.0 ION CHROMATOGRAPHY 2009-10-28
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 10/27/2015 0.105 MG/L MCL 10 MG/L 0.05 MRL 11/4/2015 51027151-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 15063 1469914 19981342015 NO3-1040 D EP-A EP for WELL 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2015-10-27
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 10/28/2009 0.11 MG/L MCL 10 MG/L 0.01 MRL 11/6/2009 91028481-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 15063 648231 9357292009 NO3-1040 D EP-A EP for WELL 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2009-10-28
EP-A EP for WELL 1 Finished NO2 1041 NITRITE 7/16/2010 ND MG/L MCL 1 MG/L 0.01 MRL 7/30/2010 716261 OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 15063 728135 10348032010 NO2-1041 N EP-A EP for WELL 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2010-07-16
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 7/16/2010 0.13 MG/L MCL 10 MG/L 0.01 MRL 7/30/2010 716261-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 15063 728136 10348332010 NO3-1040 D EP-A EP for WELL 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2010-07-16
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 11/14/2003 1.2 MG/L MCL 10 MG/L 0 MDL 12/15/2003 L3619 OR100011 WYEAST ENVIRONMENTAL SCIENCES 300.0 ION CHROMATOGRAPHY 15063 161698 2177122003 NO3-1040 D EP-A EP for WELL 1 Finished OR100011 WYEAST ENVIRONMENTAL SCIENCES 300.0 ION CHROMATOGRAPHY 2003-11-14
EP-A EP for WELL 1 Finished NO2 1041 NITRITE 11/14/2003 ND MCL 1 MG/L 0 MDL 12/15/2003 L3619 OR100011 WYEAST ENVIRONMENTAL SCIENCES 300.0 ION CHROMATOGRAPHY 15063 161698 2177132003 NO2-1041 N EP-A EP for WELL 1 Finished OR100011 WYEAST ENVIRONMENTAL SCIENCES 300.0 ION CHROMATOGRAPHY 2003-11-14
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 9/23/2004 ND MG/L MCL 10 MG/L 0.1 MRL 10/13/2004 A40923AL-1 OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 15063 219294 3019962004 NO3-1040 N EP-A EP for WELL 1 Finished OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 2004-09-23
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 6/30/2005 0.1 MG/L MCL 10 MG/L 7/25/2005 A50630AA-1 OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 15063 278231 4082882005 NO3-1040 D EP-A EP for WELL 1 Finished OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 2005-06-30
EP-A EP for WELL 1 Finished NO2 1041 NITRITE 6/30/2005 ND MCL 1 MG/L 0.1 MRL 7/25/2005 A50630AA-1 OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 15063 278231 4082892005 NO2-1041 N EP-A EP for WELL 1 Finished OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 2005-06-30
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 12/6/2007 ND MCL 10 MG/L 0.01 MRL 12/20/2007 A71206BF1 OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 15063 486732 7006182007 NO3-1040 N EP-A EP for WELL 1 Finished OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 2007-12-06
EP-A EP for WELL 1 Finished NO2 1041 NITRITE 12/6/2007 ND MCL 1 MG/L 0.01 MRL 12/20/2007 A71206BF1 OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 15063 486732 7006192007 NO2-1041 N EP-A EP for WELL 1 Finished OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 2007-12-06
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 6/21/2016 0.195 MG/L MCL 10 MG/L 0.01 MRL 7/5/2016 60621451-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 15063 1562491 21133412016 NO3-1040 D EP-A EP for WELL 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2016-06-21
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 4/21/2011 0.13 MG/L MCL 10 MG/L 0.01 MRL 5/4/2011 10421341-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 15063 817385 11686692011 NO3-1040 D EP-A EP for WELL 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2011-04-21
EP-A EP for WELL 1 Finished NO2 1041 NITRITE 4/21/2011 ND MG/L MCL 1 MG/L 0.01 MRL 5/4/2011 10421341-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 15063 817385 11686532011 NO2-1041 N EP-A EP for WELL 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2011-04-21
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 11/3/2014 0.163 MG/L MCL 10 MG/L 0.01 MRL 11/14/2014 41103191-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 15063 1324736 18248502014 NO3-1040 D EP-A EP for WELL 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2014-11-03
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 10/29/2012 ND MG/L MCL 10 MG/L 0.01 MRL 11/13/2012 21029201-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 15063 1025159 14293482012 NO3-1040 N EP-A EP for WELL 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2012-10-29
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 11/14/2013 0.108 MG/L MCL 10 MG/L 0.01 MRL 11/27/2013 31114191-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 15063 1176801 16353132013 NO3-1040 D EP-A EP for WELL 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2013-11-14
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 11/6/2017 ND MG/L MCL 10 MG/L 0.01 MRL 11/10/2017 71106551-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 15063 1778776 24009482017 NO3-1040 N EP-A EP for WELL 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2017-11-06
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 3/5/2018 0.144 MG/L MCL 10 MG/L 0.05 MRL 3/21/2018 180009990002-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 15063 1828967 24586762018 NO3-1040 D EP-A EP for WELL 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2018-03-05
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 10/17/2019 0.167 MG/L MCL 10 MG/L 0.05 MRL 10/30/2019 19-012774-0001 OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 15063 2082220 27851492019 NO3-1040 D EP-A EP for WELL 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2019-10-17
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 10/14/2021 0.149 MG/L MCL 10 MG/L 0.05 MRL 10/18/2021 210121830001-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 15063 2389839 31677632021 NO3-1040 D EP-A EP for WELL 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2021-10-14
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 10/28/2020 0.174 MG/L MCL 10 MG/L 0.05 MRL 11/5/2020 200117310001-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 15063 2246843 29989802020 NO3-1040 D EP-A EP for WELL 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2020-10-28
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 11/15/2022 0.110 MG/L MCL 10 MG/L 0.05 MRL 11/23/2022 22-014036-0003-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 15063 2558488 33989372022 NO3-1040 D EP-A EP for WELL 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2022-11-15
EP-A EP for WELL 1 Finished NO2 1041 NITRITE 10/17/2023 ND MG/L MCL 1 MG/L 0.01 MRL 10/27/2023 23-012356-0003-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 15063 2702374 35859992023 NO2-1041 N EP-A EP for WELL 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2023-10-17
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 10/17/2023 0.202 MG/L MCL 10 MG/L 0.05 MRL 10/27/2023 23-012356-0003-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 15063 2702374 35860042023 NO3-1040 D EP-A EP for WELL 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2023-10-17
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 10/15/2024 0.187 MG/L MCL 10 MG/L 0.05 MRL 10/18/2024 24-011644-0001-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 15063 2856783 37693222024 NO3-1040 D EP-A EP for WELL 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2024-10-15


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