OHA Drinking Water Services
OR41
PWS ID: 93489 ---- OPRD WILLAMETTE MISSION ST PK
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.
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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 3/29/2011 0.75 MG/L MCL 10 MG/L 0.2 MRL 4/18/2011 20110329011-I OR100039 WATERLAB CORPORATION 300.0 ION CHROMATOGRAPHY 14493 810134 11596762011 NO3-1040 D EP-A EP for WELL 1 Finished OR100039 WATERLAB CORPORATION 300.0 ION CHROMATOGRAPHY 2011-03-29
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 7/22/2002 2.0 MG/L MCL 10 MG/L 7/25/2002 20020722-033 OR100039 WATERLAB CORPORATION 300.0 ION CHROMATOGRAPHY 14493 65483 670572002 NO3-1040 D EP-A EP for WELL 1 Finished OR100039 WATERLAB CORPORATION 300.0 ION CHROMATOGRAPHY 2002-07-22
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 10/14/2003 2.8 MG/L MCL 10 MG/L 10/24/2003 20031014-030 OR100039 WATERLAB CORPORATION 300.0 ION CHROMATOGRAPHY 14493 150822 2014122003 NO3-1040 D EP-A EP for WELL 1 Finished OR100039 WATERLAB CORPORATION 300.0 ION CHROMATOGRAPHY 2003-10-14
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 11/15/2004 1.9 MG/L MCL 10 MG/L 12/16/2004 20041115-027 OR100039 WATERLAB CORPORATION 300.0 ION CHROMATOGRAPHY 14493 232775 3272052004 NO3-1040 D EP-A EP for WELL 1 Finished OR100039 WATERLAB CORPORATION 300.0 ION CHROMATOGRAPHY 2004-11-15
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 12/6/2005 1.2 MG/L MCL 10 MG/L 12/20/2005 20051206-018 OR100039 WATERLAB CORPORATION 300.0 ION CHROMATOGRAPHY 14493 305287 4485102005 NO3-1040 D EP-A EP for WELL 1 Finished OR100039 WATERLAB CORPORATION 300.0 ION CHROMATOGRAPHY 2005-12-06
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 11/6/2006 1.0 MG/L MCL 10 MG/L 0 MDL 11/17/2006 20061106047 OR100039 WATERLAB CORPORATION 300.0 ION CHROMATOGRAPHY 14493 403425 5785442006 NO3-1040 D EP-A EP for WELL 1 Finished OR100039 WATERLAB CORPORATION 300.0 ION CHROMATOGRAPHY 2006-11-06
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 6/29/2007 1.3 MG/L MCL 10 MG/L 0 MDL 7/13/2007 20070629014 OR100039 WATERLAB CORPORATION 300.0 ION CHROMATOGRAPHY 14493 448924 6412932007 NO3-1040 D EP-A EP for WELL 1 Finished OR100039 WATERLAB CORPORATION 300.0 ION CHROMATOGRAPHY 2007-06-29
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 6/26/2008 1.8 MG/L MCL 10 MG/L 0.5 MRL 7/9/2008 20080627028-I OR100039 WATERLAB CORPORATION 300.0 ION CHROMATOGRAPHY 14493 520571 7511342008 NO3-1040 D EP-A EP for WELL 1 Finished OR100039 WATERLAB CORPORATION 300.0 ION CHROMATOGRAPHY 2008-06-26
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 9/10/2009 0.9 MG/L MCL 10 MG/L 0.2 MRL 9/22/2009 20090910057-I OR100039 WATERLAB CORPORATION 300.0 ION CHROMATOGRAPHY 14493 633745 9149442009 NO3-1040 D EP-A EP for WELL 1 Finished OR100039 WATERLAB CORPORATION 300.0 ION CHROMATOGRAPHY 2009-09-10
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 7/16/2013 0.955 MG/L MCL 10 MG/L 0.2 MRL 7/26/2013 20130716013-I OR100039 WATERLAB CORPORATION 300.0 ION CHROMATOGRAPHY 14493 1120612 15513052013 NO3-1040 D EP-A EP for WELL 1 Finished OR100039 WATERLAB CORPORATION 300.0 ION CHROMATOGRAPHY 2013-07-16
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 12/19/2010 ND MG/L MCL 10 MG/L 0.2 MRL 12/27/2010 20101220001-I OR100039 WATERLAB CORPORATION 300.0 ION CHROMATOGRAPHY 14493 778766 11169532010 NO3-1040 N EP-A EP for WELL 1 Finished OR100039 WATERLAB CORPORATION 300.0 ION CHROMATOGRAPHY 2010-12-19
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 3/9/2012 1.044 MG/L MCL 10 MG/L 0.2 MRL 3/19/2012 20120309005-I OR100039 WATERLAB CORPORATION 300.0 ION CHROMATOGRAPHY 14493 922190 13033522012 NO3-1040 D EP-A EP for WELL 1 Finished OR100039 WATERLAB CORPORATION 300.0 ION CHROMATOGRAPHY 2012-03-09
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 9/28/2016 2.95 MG/L MCL 10 MG/L 0.2 MRL 10/7/2016 20160928091-I OR100039 WATERLAB CORPORATION 300.0 ION CHROMATOGRAPHY 14493 1615501 21906542016 NO3-1040 D EP-A EP for WELL 1 Finished OR100039 WATERLAB CORPORATION 300.0 ION CHROMATOGRAPHY 2016-09-28
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 9/24/2014 0.497 MG/L MCL 10 MG/L 0.2 MRL 9/29/2014 20140924030-I OR100039 WATERLAB CORPORATION 300.0 ION CHROMATOGRAPHY 14493 1309124 18025622014 NO3-1040 D EP-A EP for WELL 1 Finished OR100039 WATERLAB CORPORATION 300.0 ION CHROMATOGRAPHY 2014-09-24
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 6/14/2017 0.795 MG/L MCL 10 MG/L 0.2 MRL 6/29/2017 20170614064-I OR100039 WATERLAB CORPORATION 300.0 ION CHROMATOGRAPHY 14493 1716148 23221292017 NO3-1040 D EP-A EP for WELL 1 Finished OR100039 WATERLAB CORPORATION 300.0 ION CHROMATOGRAPHY 2017-06-14
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 12/4/2015 0.702 MG/L MCL 10 MG/L 0.2 MRL 12/14/2015 20151204043-I OR100039 WATERLAB CORPORATION 300.0 ION CHROMATOGRAPHY 14493 1485380 20149942015 NO3-1040 D EP-A EP for WELL 1 Finished OR100039 WATERLAB CORPORATION 300.0 ION CHROMATOGRAPHY 2015-12-04
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 12/4/2018 4.65 MG/L MCL 10 MG/L 0.2 MRL 12/13/2018 20181205088-I OR100039 WATERLAB CORPORATION 300.0 ION CHROMATOGRAPHY 14493 1949178 26020272018 NO3-1040 D EP-A EP for WELL 1 Finished OR100039 WATERLAB CORPORATION 300.0 ION CHROMATOGRAPHY 2018-12-04
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 12/11/2019 3.10 MG/L MCL 10 MG/L 0.2 MRL 12/23/2019 20191211040-I OR100039 WATERLAB CORPORATION 300.0 ION CHROMATOGRAPHY 14493 2107402 28257932019 NO3-1040 D EP-A EP for WELL 1 Finished OR100039 WATERLAB CORPORATION 300.0 ION CHROMATOGRAPHY 2019-12-11
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 12/2/2020 ND MG/L MCL 10 MG/L 0.2 MRL 12/14/2020 20201202055-I OR100039 WATERLAB CORPORATION 300.0 ION CHROMATOGRAPHY 14493 2261314 30173042020 NO3-1040 N EP-A EP for WELL 1 Finished OR100039 WATERLAB CORPORATION 300.0 ION CHROMATOGRAPHY 2020-12-02
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 11/19/2020 1.57 MG/L MCL 10 MG/L 0.2 MRL 11/24/2020 20201120024-I OR100039 WATERLAB CORPORATION 300.0 ION CHROMATOGRAPHY 14493 2249623 30025902020 NO3-1040 D EP-A EP for WELL 1 Finished OR100039 WATERLAB CORPORATION 300.0 ION CHROMATOGRAPHY 2020-11-19
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 5/6/2021 2.09 MG/L MCL 10 MG/L 0.2 MRL 5/13/2021 20210506091-I OR100039 WATERLAB CORPORATION 300.0 ION CHROMATOGRAPHY 14493 2318849 30803952021 NO3-1040 D EP-A EP for WELL 1 Finished OR100039 WATERLAB CORPORATION 300.0 ION CHROMATOGRAPHY 2021-05-06
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 6/16/2022 1.32 MG/L MCL 10 MG/L 0.2 MRL 6/23/2022 20220617-004-I OR100039 WATERLAB CORPORATION 300.0 ION CHROMATOGRAPHY 14493 2488549 32903602022 NO3-1040 D EP-A EP for WELL 1 Finished OR100039 WATERLAB CORPORATION 300.0 ION CHROMATOGRAPHY 2022-06-16
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 5/18/2023 2.15 MG/L MCL 10 MG/L 0.2 MRL 5/23/2023 20230518-042-I OR100039 WATERLAB CORPORATION 300.0 ION CHROMATOGRAPHY 14493 2629861 34942492023 NO3-1040 D EP-A EP for WELL 1 Finished OR100039 WATERLAB CORPORATION 300.0 ION CHROMATOGRAPHY 2023-05-18
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 5/29/2024 0.253 MG/L MCL 10 MG/L 0.2 MRL 6/4/2024 20240529-056-I OR100039 WATERLAB CORPORATION 300.0 ION CHROMATOGRAPHY 14493 2793410 36897312024 NO3-1040 D EP-A EP for WELL 1 Finished OR100039 WATERLAB CORPORATION 300.0 ION CHROMATOGRAPHY 2024-05-29


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