OHA Drinking Water Services
OR41
PWS ID: 00993 ---- LEAFWOOD ASSOCIATION
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 7/22/2009 ND MG/L MCL 10 MG/L 1 MRL 7/29/2009 51442-I OR100012 ANALYTICAL LABORATORY GROUP 4500NO3-D ION SELECTIVE ELECTRODE 12885 620492 8978592009 NO3-1040 N EP-A EP for WELL 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 4500NO3-D ION SELECTIVE ELECTRODE 2009-07-22
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 8/5/2008 ND MG/L MCL 10 MG/L 1 MRL 8/18/2008 37356-I OR100012 ANALYTICAL LABORATORY GROUP 4500NO3-D ION SELECTIVE ELECTRODE 12885 529294 7636742008 NO3-1040 N EP-A EP for WELL 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 4500NO3-D ION SELECTIVE ELECTRODE 2008-08-05
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 6/28/2022 ND MG/L MCL 10 MG/L 0.1 MRL 6/30/2022 2206A61-001-I OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 12885 2490523 32943942022 NO3-1040 N EP-A EP for WELL 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 2022-06-28
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 7/12/2011 ND MG/L MCL 10 MG/L 1 MRL 7/20/2011 110726001-I OR100012 ANALYTICAL LABORATORY GROUP 4500NO3-D ION SELECTIVE ELECTRODE 12885 836269 11930042011 NO3-1040 N EP-A EP for WELL 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 4500NO3-D ION SELECTIVE ELECTRODE 2011-07-12
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 7/12/2005 ND MCL 10 MG/L 1 MRL 7/26/2005 86337 OR100012 ANALYTICAL LABORATORY GROUP 4500NO3-D ION SELECTIVE ELECTRODE 12885 278006 4077252005 NO3-1040 N EP-A EP for WELL 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 4500NO3-D ION SELECTIVE ELECTRODE 2005-07-12
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 7/30/2014 ND MG/L MCL 10 MG/L 0.1 MRL 8/13/2014 140788001-I OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 12885 1284795 17718812014 NO3-1040 N EP-A EP for WELL 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 2014-07-30
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 5/15/2002 ND MCL 10 MG/L 0.4 MRL 6/7/2002 44206 OR100012 ANALYTICAL LABORATORY GROUP 4500NO3-D ION SELECTIVE ELECTRODE 12885 64187 657312002 NO3-1040 N EP-A EP for WELL 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 4500NO3-D ION SELECTIVE ELECTRODE 2002-05-15
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 8/9/2010 ND MG/L MCL 10 MG/L 1 MRL 8/18/2010 67052-I OR100012 ANALYTICAL LABORATORY GROUP 4500NO3-D ION SELECTIVE ELECTRODE 12885 736923 10475432010 NO3-1040 N EP-A EP for WELL 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 4500NO3-D ION SELECTIVE ELECTRODE 2010-08-09
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 12/6/2017 1.12 MG/L MCL 10 MG/L 1 MRL 12/8/2017 1712253001-I OR100012 ANALYTICAL LABORATORY GROUP 4500NO3-D ION SELECTIVE ELECTRODE 12885 1789528 24142622017 NO3-1040 D EP-A EP for WELL 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 4500NO3-D ION SELECTIVE ELECTRODE 2017-12-06
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 7/10/2006 ND MG/L MCL 10 MG/L 1 MRL 7/27/2006 99052 OR100012 ANALYTICAL LABORATORY GROUP 4500NO3-D ION SELECTIVE ELECTRODE 12885 351812 5146142006 NO3-1040 N EP-A EP for WELL 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 4500NO3-D ION SELECTIVE ELECTRODE 2006-07-10
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 7/9/2013 ND MG/L MCL 10 MG/L 1 MRL 7/22/2013 130716401-I OR100012 ANALYTICAL LABORATORY GROUP 4500NO3-D ION SELECTIVE ELECTRODE 12885 1119653 15493512013 NO3-1040 N EP-A EP for WELL 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 4500NO3-D ION SELECTIVE ELECTRODE 2013-07-09
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 6/4/2019 ND MG/L MCL 10 MG/L 0.1 MRL 6/7/2019 1906044001-I OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 12885 2020215 26875652019 NO3-1040 N EP-A EP for WELL 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 2019-06-04
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 7/7/2003 ND MCL 10 MG/L 0.4 MRL 7/16/2003 60055 OR100012 ANALYTICAL LABORATORY GROUP 4500NO3-D ION SELECTIVE ELECTRODE 12885 131963 1747872003 NO3-1040 N EP-A EP for WELL 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 4500NO3-D ION SELECTIVE ELECTRODE 2003-07-07
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 7/16/2007 ND MG/L MCL 10 MG/L 1 MRL 7/30/2007 23128 OR100012 ANALYTICAL LABORATORY GROUP 4500NO3-D ION SELECTIVE ELECTRODE 12885 450930 6452502007 NO3-1040 N EP-A EP for WELL 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 4500NO3-D ION SELECTIVE ELECTRODE 2007-07-16
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 6/18/2021 0.315 MG/L MCL 10 MG/L 0.1 MRL 6/22/2021 2106915001-I OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 12885 2333042 30984442021 NO3-1040 D EP-A EP for WELL 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 2021-06-18
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 6/12/2024 ND MG/L MCL 10 MG/L 0.1 MRL 6/13/2024 2406501-001-I OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 12885 2797182 36942332024 NO3-1040 N EP-A EP for WELL 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 2024-06-12
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 7/12/2012 ND MG/L MCL 10 MG/L 1 MRL 7/27/2012 120731601-I OR100024 DELTA ENVIRONMENTAL SERVICES INC 4500NO3-D ION SELECTIVE ELECTRODE 12885 972784 13641002012 NO3-1040 N EP-A EP for WELL 1 Finished OR100024 DELTA ENVIRONMENTAL SERVICES INC 4500NO3-D ION SELECTIVE ELECTRODE 2012-07-12
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 6/25/2020 ND MG/L MCL 10 MG/L 0.1 MRL 6/30/2020 2006B24001-I OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 12885 2186073 29240052020 NO3-1040 N EP-A EP for WELL 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 2020-06-25
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 9/2/2015 ND MG/L MCL 10 MG/L 0.1 MRL 9/4/2015 1509073001-I OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 12885 1444496 19650772015 NO3-1040 N EP-A EP for WELL 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 2015-09-02
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 7/12/2004 ND MCL 10 MG/L 0.4 MRL 7/21/2004 73678 OR100012 ANALYTICAL LABORATORY GROUP 4500NO3-D ION SELECTIVE ELECTRODE 12885 202061 2774182004 NO3-1040 N EP-A EP for WELL 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 4500NO3-D ION SELECTIVE ELECTRODE 2004-07-12
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 9/22/2023 ND MG/L MCL 10 MG/L 0.1 MRL 9/29/2023 2309790-001-I OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 12885 2689849 35703562023 NO3-1040 N EP-A EP for WELL 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 2023-09-22
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 8/2/2018 ND MG/L MCL 10 MG/L 0.1 MRL 8/8/2018 1808107001-I OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 12885 1893752 25332152018 NO3-1040 N EP-A EP for WELL 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 2018-08-02


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