OHA Drinking Water Services
OR41
PWS ID: 94391 ---- MACS STORE
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 6/24/2022 0.244 MG/L MCL 10 MG/L 0.007 MRL 6/30/2022 N22-231-I OR100034 SPRING STREET ANALYTICAL LAB 4500NO3-D ION SELECTIVE ELECTRODE 14981 2490558 32944212022 NO3-1040 D EP-A EP for WELL 1 Finished OR100034 SPRING STREET ANALYTICAL LAB 4500NO3-D ION SELECTIVE ELECTRODE 2022-06-24
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 9/17/2021 0.062 MG/L MCL 10 MG/L 0.007 MRL 10/8/2021 N21384-I OR100034 SPRING STREET ANALYTICAL LAB 4500NO3-D ION SELECTIVE ELECTRODE 14981 2385449 31629382021 NO3-1040 D EP-A EP for WELL 1 Finished OR100034 SPRING STREET ANALYTICAL LAB 4500NO3-D ION SELECTIVE ELECTRODE 2021-09-17
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 6/27/2017 ND MG/L MCL 10 MG/L 0.007 MRL 6/29/2017 N171416-I OR100034 SPRING STREET ANALYTICAL LAB 4500NO3-D ION SELECTIVE ELECTRODE 14981 1712244 23167732017 NO3-1040 N EP-A EP for WELL 1 Finished OR100034 SPRING STREET ANALYTICAL LAB 4500NO3-D ION SELECTIVE ELECTRODE 2017-06-27
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 10/18/2011 ND MG/L MCL 10 MG/L 0.007 MRL 11/3/2011 N11136-I OR100034 SPRING STREET ANALYTICAL LAB 4500NO3-D ION SELECTIVE ELECTRODE 14981 869939 12408902011 NO3-1040 N EP-A EP for WELL 1 Finished OR100034 SPRING STREET ANALYTICAL LAB 4500NO3-D ION SELECTIVE ELECTRODE 2011-10-18
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 11/7/2024 ND MG/L MCL 10 MG/L 0.007 MRL 12/2/2024 N24-256-I OR100034 SPRING STREET ANALYTICAL LAB 4500NO3-D ION SELECTIVE ELECTRODE 14981 2874538 37902072024 NO3-1040 N EP-A EP for WELL 1 Finished OR100034 SPRING STREET ANALYTICAL LAB 4500NO3-D ION SELECTIVE ELECTRODE 2024-11-07
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 3/24/2003 ND MCL 10 MG/L 0.1 MRL 4/4/2003 30684 OR100032 KLAMATH ENVIRONMENTAL SERVICE 4500NO3-F CADMIUM REDUCTION, AUTOMATED 14981 114207 1494682003 NO3-1040 N EP-A EP for WELL 1 Finished OR100032 KLAMATH ENVIRONMENTAL SERVICE 4500NO3-F CADMIUM REDUCTION, AUTOMATED 2003-03-24
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 6/26/2015 ND MG/L MCL 10 MG/L 0.007 MRL 6/29/2015 N15251-I OR100034 SPRING STREET ANALYTICAL LAB 4500NO3-D ION SELECTIVE ELECTRODE 14981 1406886 19177542015 NO3-1040 N EP-A EP for WELL 1 Finished OR100034 SPRING STREET ANALYTICAL LAB 4500NO3-D ION SELECTIVE ELECTRODE 2015-06-26
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 6/21/2016 ND MG/L MCL 10 MG/L 0.007 MRL 6/23/2016 N16201-I OR100034 SPRING STREET ANALYTICAL LAB 4500NO3-D ION SELECTIVE ELECTRODE 14981 1559441 21052592016 NO3-1040 N EP-A EP for WELL 1 Finished OR100034 SPRING STREET ANALYTICAL LAB 4500NO3-D ION SELECTIVE ELECTRODE 2016-06-21
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 3/15/2004 ND MCL 10 MG/L 0.1 MRL 4/5/2004 40496 OR100032 KLAMATH ENVIRONMENTAL SERVICE 4500NO3-F CADMIUM REDUCTION, AUTOMATED 14981 185742 2539442004 NO3-1040 N EP-A EP for WELL 1 Finished OR100032 KLAMATH ENVIRONMENTAL SERVICE 4500NO3-F CADMIUM REDUCTION, AUTOMATED 2004-03-15
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 3/14/2025 ND MG/L MCL 10 MG/L 0.23 MRL 4/1/2025 N25-060-I OR100034 SPRING STREET ANALYTICAL LAB HACH 10206 SPECTROPHOTOMETRIC 14981 2918224 38437212025 NO3-1040 N EP-A EP for WELL 1 Finished OR100034 SPRING STREET ANALYTICAL LAB HACH 10206 SPECTROPHOTOMETRIC 2025-03-14
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 9/16/2020 0.208 MG/L MCL 10 MG/L 0.007 MRL 10/22/2020 N20346-I OR100034 SPRING STREET ANALYTICAL LAB 4500NO3-D ION SELECTIVE ELECTRODE 14981 2235578 29859942020 NO3-1040 D EP-A EP for WELL 1 Finished OR100034 SPRING STREET ANALYTICAL LAB 4500NO3-D ION SELECTIVE ELECTRODE 2020-09-16
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 6/27/2023 ND MG/L MCL 10 MG/L 0.05 MRL 7/6/2023 23061324-01A-I OR100016 NEILSON RESEARCH CORPORATION 353.2 CADMIUM REDUCTION, AUTOMATED 14981 2647990 35167872023 NO3-1040 N EP-A EP for WELL 1 Finished OR100016 NEILSON RESEARCH CORPORATION 353.2 CADMIUM REDUCTION, AUTOMATED 2023-06-27
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 6/30/2005 ND MG/L MCL 10 MG/L 0.1 MRL 7/5/2005 52141 OR100032 KLAMATH ENVIRONMENTAL SERVICE 4500NO3-F CADMIUM REDUCTION, AUTOMATED 14981 295828 4359242005 NO3-1040 N EP-A EP for WELL 1 Finished OR100032 KLAMATH ENVIRONMENTAL SERVICE 4500NO3-F CADMIUM REDUCTION, AUTOMATED 2005-06-30
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 6/12/2018 0.144 MG/L MCL 10 MG/L 0.007 MRL 6/14/2018 N18218-I OR100034 SPRING STREET ANALYTICAL LAB 4500NO3-D ION SELECTIVE ELECTRODE 14981 1864045 24973572018 NO3-1040 D EP-A EP for WELL 1 Finished OR100034 SPRING STREET ANALYTICAL LAB 4500NO3-D ION SELECTIVE ELECTRODE 2018-06-12
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 8/2/2012 0.311 MG/L MCL 10 MG/L 0.007 MRL 9/10/2012 N12239-I OR100034 SPRING STREET ANALYTICAL LAB 4500NO3-D ION SELECTIVE ELECTRODE 14981 993921 13899512012 NO3-1040 D EP-A EP for WELL 1 Finished OR100034 SPRING STREET ANALYTICAL LAB 4500NO3-D ION SELECTIVE ELECTRODE 2012-08-02
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 11/14/2019 ND MG/L MCL 10 MG/L 0.007 MRL 11/18/2019 N19-441-I OR100034 SPRING STREET ANALYTICAL LAB 4500NO3-D ION SELECTIVE ELECTRODE 14981 2092461 28002442019 NO3-1040 N EP-A EP for WELL 1 Finished OR100034 SPRING STREET ANALYTICAL LAB 4500NO3-D ION SELECTIVE ELECTRODE 2019-11-14
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 5/22/2002 ND MCL 10 MG/L 0.1 MRL 6/10/2002 20874 OR100032 KLAMATH ENVIRONMENTAL SERVICE 4500NO3-D ION SELECTIVE ELECTRODE 14981 53096 543842002 NO3-1040 N EP-A EP for WELL 1 Finished OR100032 KLAMATH ENVIRONMENTAL SERVICE 4500NO3-D ION SELECTIVE ELECTRODE 2002-05-22
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 11/2/2010 ND MG/L MCL 10 MG/L 0.2 MRL 12/6/2010 101104801A-I OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 14981 767093 10980872010 NO3-1040 N EP-A EP for WELL 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2010-11-02
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 12/29/2008 ND MG/L MCL 10 MG/L 0.2 MRL 1/15/2009 081256301A-I OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 14981 564976 8267402008 NO3-1040 N EP-A EP for WELL 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2008-12-29
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 11/28/2007 ND MG/L MCL 10 MG/L 0.5 MRL 12/13/2007 20704342 OR100033 GRANTS PASS WATER LABORATORY INC 4500NO3-D ION SELECTIVE ELECTRODE 14981 481177 6884822007 NO3-1040 N EP-A EP for WELL 1 Finished OR100033 GRANTS PASS WATER LABORATORY INC 4500NO3-D ION SELECTIVE ELECTRODE 2007-11-28
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 6/24/2014 ND MG/L MCL 10 MG/L 0.007 MRL 6/26/2014 N14192-I OR100034 SPRING STREET ANALYTICAL LAB 4500NO3-D ION SELECTIVE ELECTRODE 14981 1256230 17364322014 NO3-1040 N EP-A EP for WELL 1 Finished OR100034 SPRING STREET ANALYTICAL LAB 4500NO3-D ION SELECTIVE ELECTRODE 2014-06-24
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 9/20/2013 0.131 MG/L MCL 10 MG/L 0.007 MRL 9/26/2013 N13295-I OR100034 SPRING STREET ANALYTICAL LAB 4500NO3-D ION SELECTIVE ELECTRODE 14981 1148122 15902122013 NO3-1040 D EP-A EP for WELL 1 Finished OR100034 SPRING STREET ANALYTICAL LAB 4500NO3-D ION SELECTIVE ELECTRODE 2013-09-20


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