OHA Drinking Water Services
OR41
PWS ID: 91077 ---- OPRD MINAM REC AREA-NORTH
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 (WALL 90) 1 Finished NO3 1040 NITRATE 9/15/2009 0.260 MG/L MCL 10 MG/L 0.1 MRL 1/8/2010 090917017001-I ID200001 ANATEK LABS INC 300.0 ION CHROMATOGRAPHY 13891 666124 9583012009 NO3-1040 D EP-A EP FOR WELL (WALL 90) 1 Finished ID200001 ANATEK LABS INC 300.0 ION CHROMATOGRAPHY 2009-09-15
EP-A EP FOR WELL (WALL 90) 1 Finished NO3 1040 NITRATE 7/11/2011 ND MG/L MCL 10 MG/L 0.5 MRL 8/1/2011 119400204-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 13891 839671 11973192011 NO3-1040 N EP-A EP FOR WELL (WALL 90) 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 2011-07-11
EP-A EP FOR WELL (WALL 90) 1 Finished NO3 1040 NITRATE 7/24/2005 ND MCL 10 MG/L 0.5 MRL 1/6/2006 A50725A-1 OR100029 PYXIS LABORATORIES INC - PENDLETON 4500NO3-D ION SELECTIVE ELECTRODE 13891 312394 4611802005 NO3-1040 N EP-A EP FOR WELL (WALL 90) 1 Finished OR100029 PYXIS LABORATORIES INC - PENDLETON 4500NO3-D ION SELECTIVE ELECTRODE 2005-07-24
EP-A EP FOR WELL (WALL 90) 1 Finished NO3 1040 NITRATE 8/21/2008 1.52 MG/L MCL 10 MG/L 1 MRL 8/28/2008 080821I1Q-I OR100058 PENDLETON LAB 4500NO3-D ION SELECTIVE ELECTRODE 13891 532843 7679592008 NO3-1040 D EP-A EP FOR WELL (WALL 90) 1 Finished OR100058 PENDLETON LAB 4500NO3-D ION SELECTIVE ELECTRODE 2008-08-21
EP-A EP FOR WELL (WALL 90) 1 Finished NO3 1040 NITRATE 8/9/2010 0.7 MG/L MCL 10 MG/L 0.5 MRL 8/11/2010 1022235-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 13891 735900 10456492010 NO3-1040 D EP-A EP FOR WELL (WALL 90) 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 2010-08-09
EP-A EP FOR WELL (WALL 90) 1 Finished NO3 1040 NITRATE 5/15/2013 ND MG/L MCL 10 MG/L 1 MRL 5/24/2013 313601701-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 13891 1094526 15142942013 NO3-1040 N EP-A EP FOR WELL (WALL 90) 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 2013-05-15
EP-A EP FOR WELL (WALL 90) 1 Finished NO3 1040 NITRATE 5/5/2016 1.0 MG/L MCL 10 MG/L 0.52 MRL 5/8/2016 3257A 4007 AGSOURCE LABORATORIES 4500NO3-D ION SELECTIVE ELECTRODE 13891 1540765 20824342016 NO3-1040 D EP-A EP FOR WELL (WALL 90) 1 Finished 4007 AGSOURCE LABORATORIES 4500NO3-D ION SELECTIVE ELECTRODE 2016-05-05
EP-A EP FOR WELL (WALL 90) 1 Finished NO3 1040 NITRATE 6/9/2016 ND MG/L MCL 10 MG/L 1 MRL 6/11/2016 3436-I 4007 AGSOURCE LABORATORIES 4500NO3-D ION SELECTIVE ELECTRODE 13891 1559078 21047412016 NO3-1040 N EP-A EP FOR WELL (WALL 90) 1 Finished 4007 AGSOURCE LABORATORIES 4500NO3-D ION SELECTIVE ELECTRODE 2016-06-09
EP-A EP FOR WELL (WALL 90) 1 Finished NO3 1040 NITRATE 10/16/2012 ND MG/L MCL 10 MG/L 0.5 MRL 2/19/2013 229200801-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 13891 1061079 14749402012 NO3-1040 N EP-A EP FOR WELL (WALL 90) 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 2012-10-16
EP-A EP FOR WELL (WALL 90) 1 Finished NO3 1040 NITRATE 4/28/2015 ND MG/L MCL 10 MG/L 1 MRL 5/8/2015 150429A1B-I OR100061 TABLE ROCK ANALYTICAL LABORATORY 4500NO3-D ION SELECTIVE ELECTRODE 13891 1400287 19107192015 NO3-1040 N EP-A EP FOR WELL (WALL 90) 1 Finished OR100061 TABLE ROCK ANALYTICAL LABORATORY 4500NO3-D ION SELECTIVE ELECTRODE 2015-04-28
EP-A EP FOR WELL (WALL 90) 1 Finished NO3 1040 NITRATE 7/19/2017 ND MG/L MCL 10 MG/L 0.52 MRL 7/26/2017 5055-I 4007 AGSOURCE LABORATORIES 4500NO3-D ION SELECTIVE ELECTRODE 13891 1739539 23483902017 NO3-1040 N EP-A EP FOR WELL (WALL 90) 1 Finished 4007 AGSOURCE LABORATORIES 4500NO3-D ION SELECTIVE ELECTRODE 2017-07-19
EP-A EP FOR WELL (WALL 90) 1 Finished NO3 1040 NITRATE 5/23/2018 ND MG/L MCL 10 MG/L 0.52 MRL 6/13/2018 3436A-I 4007 AGSOURCE LABORATORIES 4500NO3-D ION SELECTIVE ELECTRODE 13891 1869704 25037122018 NO3-1040 N EP-A EP FOR WELL (WALL 90) 1 Finished 4007 AGSOURCE LABORATORIES 4500NO3-D ION SELECTIVE ELECTRODE 2018-05-23
EP-A EP FOR WELL (WALL 90) 1 Finished NO3 1040 NITRATE 4/22/2019 ND MG/L MCL 10 MG/L 1 MRL 5/9/2019 190423A1B-I OR100061 TABLE ROCK ANALYTICAL LABORATORY 4500NO3-D ION SELECTIVE ELECTRODE 13891 2007552 26707732019 NO3-1040 N EP-A EP FOR WELL (WALL 90) 1 Finished OR100061 TABLE ROCK ANALYTICAL LABORATORY 4500NO3-D ION SELECTIVE ELECTRODE 2019-04-22
EP-A EP FOR WELL (WALL 90) 1 Finished NO3 1040 NITRATE 11/23/2020 ND MG/L MCL 10 MG/L 1 MRL 12/10/2020 T0K230701-I OR100061 TABLE ROCK ANALYTICAL LABORATORY 4500NO3-D ION SELECTIVE ELECTRODE 13891 2259708 30144002020 NO3-1040 N EP-A EP FOR WELL (WALL 90) 1 Finished OR100061 TABLE ROCK ANALYTICAL LABORATORY 4500NO3-D ION SELECTIVE ELECTRODE 2020-11-23
EP-A EP FOR WELL (WALL 90) 1 Finished NO3 1040 NITRATE 4/26/2021 ND MG/L MCL 10 MG/L 1 MRL 5/5/2021 T1D260601-I OR100061 TABLE ROCK ANALYTICAL LABORATORY 4500NO3-D ION SELECTIVE ELECTRODE 13891 2315782 30770892021 NO3-1040 N EP-A EP FOR WELL (WALL 90) 1 Finished OR100061 TABLE ROCK ANALYTICAL LABORATORY 4500NO3-D ION SELECTIVE ELECTRODE 2021-04-26
EP-A EP FOR WELL (WALL 90) 1 Finished NO3 1040 NITRATE 5/20/2022 ND MG/L MCL 10 MG/L 1 MRL 5/23/2022 T2E200302-I OR100061 TABLE ROCK ANALYTICAL LABORATORY 4500NO3-D ION SELECTIVE ELECTRODE 13891 2475139 32725452022 NO3-1040 N EP-A EP FOR WELL (WALL 90) 1 Finished OR100061 TABLE ROCK ANALYTICAL LABORATORY 4500NO3-D ION SELECTIVE ELECTRODE 2022-05-20
EP-A EP FOR WELL (WALL 90) 1 Finished NO3 1040 NITRATE 5/20/2022 ND MG/L MCL 10 MG/L 1 MRL 5/23/2022 T2E200303-I OR100061 TABLE ROCK ANALYTICAL LABORATORY 4500NO3-D ION SELECTIVE ELECTRODE 13891 2475140 32725462022 NO3-1040 N EP-A EP FOR WELL (WALL 90) 1 Finished OR100061 TABLE ROCK ANALYTICAL LABORATORY 4500NO3-D ION SELECTIVE ELECTRODE 2022-05-20
EP-A EP FOR WELL (WALL 90) 1 Finished NO3 1040 NITRATE 5/16/2023 2.33 MG/L MCL 10 MG/L 1 MRL 5/19/2023 T3E1621-01-I OR100061 TABLE ROCK ANALYTICAL LABORATORY 4500NO3-D ION SELECTIVE ELECTRODE 13891 2629484 34935442023 NO3-1040 D EP-A EP FOR WELL (WALL 90) 1 Finished OR100061 TABLE ROCK ANALYTICAL LABORATORY 4500NO3-D ION SELECTIVE ELECTRODE 2023-05-16
EP-A EP FOR WELL (WALL 90) 1 Finished NO3 1040 NITRATE 5/7/2024 ND MG/L MCL 10 MG/L 1 MRL 5/10/2024 T4E0730-01-I OR100061 TABLE ROCK ANALYTICAL LABORATORY 4500NO3-D ION SELECTIVE ELECTRODE 13891 2781789 36765282024 NO3-1040 N EP-A EP FOR WELL (WALL 90) 1 Finished OR100061 TABLE ROCK ANALYTICAL LABORATORY 4500NO3-D ION SELECTIVE ELECTRODE 2024-05-07


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