OHA Drinking Water Services
OR41
PWS ID: 94697 ---- R & D MARKET
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 12/10/2012 ND MG/L MCL 10 MG/L 1 MRL 12/20/2012 B2L100402-I OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 16495 1036895 14449382012 NO3-1040 N EP-A EP for WELL 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2012-12-10
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 11/24/2014 ND MG/L MCL 10 MG/L 1 MRL 12/3/2014 B4K240702-I OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 16495 1325147 18255352014 NO3-1040 N EP-A EP for WELL 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2014-11-24
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 3/28/2022 ND MG/L MCL 10 MG/L 1 MRL 4/1/2022 B2C280301-I OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 16495 2454198 32466612022 NO3-1040 N EP-A EP for WELL 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2022-03-28
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 12/28/2015 ND MG/L MCL 10 MG/L 1 MRL 1/7/2016 B5L280602-I OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 16495 1493638 20259172015 NO3-1040 N EP-A EP for WELL 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2015-12-28
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 12/20/2007 ND MCL 10 MG/L 0 MDL 12/27/2007 B7L202102 OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 16495 485875 6987842007 NO3-1040 N EP-A EP for WELL 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2007-12-20
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 12/20/2016 ND MG/L MCL 10 MG/L 1 MRL 12/22/2016 B6L200402-I OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 16495 1643584 22373892016 NO3-1040 N EP-A EP for WELL 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2016-12-20
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 6/24/2021 9.2 MG/L MCL 10 MG/L 1 MRL 7/1/2021 B1F241101-I OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 16495 2340423 31071422021 NO3-1040 D EP-A EP for WELL 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2021-06-24
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 12/26/2024 ND MG/L MCL 10 MG/L 1 MRL 12/31/2024 B4L2605-01-I OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 16495 2884593 38031132024 NO3-1040 N EP-A EP for WELL 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2024-12-26
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 11/30/2006 ND MG/L MCL 10 MG/L 1 MRL 12/7/2006 B6K3009-02 OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 16495 413404 5895822006 NO3-1040 N EP-A EP for WELL 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2006-11-30
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 12/4/2013 ND MG/L MCL 10 MG/L 1 MRL 12/30/2013 B3L041802-I OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 16495 1187003 16502272013 NO3-1040 N EP-A EP for WELL 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2013-12-04
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 9/23/2004 ND MCL 10 MG/L 1 MRL 11/17/2004 NB409498-I OR100020 NORTH CREEK ANALYTICAL - BEND 4500NO3-D ION SELECTIVE ELECTRODE 16495 226570 3143292004 NO3-1040 N EP-A EP for WELL 1 Finished OR100020 NORTH CREEK ANALYTICAL - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2004-09-23
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 12/27/2017 ND MG/L MCL 10 MG/L 1 MRL 12/29/2017 B7L270101-I OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 16495 1797076 24237742017 NO3-1040 N EP-A EP for WELL 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2017-12-27
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 3/31/2024 ND MG/L MCL 10 MG/L 1 MRL 4/3/2024 B4D0101-01-I OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 16495 2769351 36625902024 NO3-1040 N EP-A EP for WELL 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2024-03-31
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 9/28/2022 ND MG/L MCL 10 MG/L 1 MRL 10/7/2022 B2I2802-01-I OR100031 UMPQUA RESEARCH CO - MC 4500NO3-D ION SELECTIVE ELECTRODE 16495 2542243 33698952022 NO3-1040 N EP-A EP for WELL 1 Finished OR100031 UMPQUA RESEARCH CO - MC 4500NO3-D ION SELECTIVE ELECTRODE 2022-09-28
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 12/23/2019 ND MG/L MCL 10 MG/L 1 MRL 12/27/2019 B9L230401-I OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 16495 2109019 28307952019 NO3-1040 N EP-A EP for WELL 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2019-12-23
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 12/14/2005 ND MCL 10 MG/L 1 MRL 1/6/2006 NB512077-I OR100020 NORTH CREEK ANALYTICAL - BEND 4500NO3-D ION SELECTIVE ELECTRODE 16495 309055 4539492005 NO3-1040 N EP-A EP for WELL 1 Finished OR100020 NORTH CREEK ANALYTICAL - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2005-12-14
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 3/27/2023 ND MG/L MCL 10 MG/L 1 MRL 4/4/2023 B3C2701-01-I OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 16495 2609584 34709962023 NO3-1040 N EP-A EP for WELL 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2023-03-27
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 6/20/2002 ND MCL 10 MG/L 1 MRL 7/11/2002 NB206340 OR100020 NORTH CREEK ANALYTICAL - BEND 4500NO3-D ION SELECTIVE ELECTRODE 16495 65160 667202002 NO3-1040 N EP-A EP for WELL 1 Finished OR100020 NORTH CREEK ANALYTICAL - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2002-06-20
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 9/30/2024 ND MG/L MCL 10 MG/L 1 MRL 10/2/2024 B4I3002-01-I OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 16495 2851061 37611772024 NO3-1040 N EP-A EP for WELL 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2024-09-30
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 12/22/2004 ND MCL 10 MG/L 1 MRL 12/29/2004 NB412317-I OR100020 NORTH CREEK ANALYTICAL - BEND 4500NO3-D ION SELECTIVE ELECTRODE 16495 233142 3276712004 NO3-1040 N EP-A EP for WELL 1 Finished OR100020 NORTH CREEK ANALYTICAL - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2004-12-22
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 12/11/2008 ND MG/L MCL 10 MG/L 1 MRL 12/17/2008 B8L110402-I OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 16495 561070 8215792008 NO3-1040 N EP-A EP for WELL 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2008-12-11
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 3/18/2005 ND MCL 10 MG/L 1 MRL 3/28/2005 NB503246-I OR100020 NORTH CREEK ANALYTICAL - BEND 4500NO3-D ION SELECTIVE ELECTRODE 16495 252710 3660332005 NO3-1040 N EP-A EP for WELL 1 Finished OR100020 NORTH CREEK ANALYTICAL - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2005-03-18
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 9/23/2009 ND MG/L MCL 10 MG/L 1 MRL 9/30/2009 B9I230802-I OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 16495 634865 9166382009 NO3-1040 N EP-A EP for WELL 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2009-09-23
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 12/22/2021 ND MG/L MCL 10 MG/L 1 MRL 12/27/2021 B1L220301-I OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 16495 2418321 32021542021 NO3-1040 N EP-A EP for WELL 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2021-12-22
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 12/27/2011 ND MG/L MCL 10 MG/L 1 MRL 1/6/2012 B1L271101-I OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 16495 893334 12701122011 NO3-1040 N EP-A EP for WELL 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2011-12-27
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 12/9/2020 ND MG/L MCL 10 MG/L 1 MRL 12/15/2020 B0L090801-I OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 16495 2261413 30174732020 NO3-1040 N EP-A EP for WELL 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2020-12-09
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 12/28/2023 ND MG/L MCL 10 MG/L 1 MRL 12/29/2023 B3L2807-01-I OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 16495 2730678 36198782023 NO3-1040 N EP-A EP for WELL 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2023-12-28
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 12/7/2010 ND MG/L MCL 10 MG/L 1 MRL 12/17/2010 B0L071502-I OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 16495 769578 11016772010 NO3-1040 N EP-A EP for WELL 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2010-12-07
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 6/30/2022 ND MG/L MCL 10 MG/L 1 MRL 7/8/2022 B2F3010-01-I OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 16495 2498952 33047542022 NO3-1040 N EP-A EP for WELL 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2022-06-30
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 3/31/2025 ND MG/L MCL 10 MG/L 1 MRL 4/2/2025 B5C3104-01-I OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 16495 2921189 38467412025 NO3-1040 N EP-A EP for WELL 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2025-03-31
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 3/21/2003 ND MCL 10 MG/L 1 MRL 4/2/2003 NB303185 OR100020 NORTH CREEK ANALYTICAL - BEND 4500NO3-D ION SELECTIVE ELECTRODE 16495 112483 1471272003 NO3-1040 N EP-A EP for WELL 1 Finished OR100020 NORTH CREEK ANALYTICAL - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2003-03-21
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 12/19/2018 ND MG/L MCL 10 MG/L 1 MRL 12/27/2018 B8L190501-I OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 16495 1951394 26051142018 NO3-1040 N EP-A EP for WELL 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2018-12-19


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