OHA Drinking Water Services
OR41
PWS ID: 94927 ---- USFS HJ ANDREWS EXPER FOREST
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 #2 1 Finished NO3 1040 NITRATE 10/23/2023 0.07 MG/L MCL 10 MG/L 0.005 MRL 10/27/2023 23-64813-I OR100063 EDGE ANALYTICAL, INC- PORTLAND 4500NO3-F CADMIUM REDUCTION, AUTOMATED 16716 2702377 35860072023 NO3-1040 D EP-A EP FOR WELL #2 1 Finished OR100063 EDGE ANALYTICAL, INC- PORTLAND 4500NO3-F CADMIUM REDUCTION, AUTOMATED 2023-10-23
EP-A EP FOR WELL #2 1 Finished NO3 1040 NITRATE 9/13/2021 0.03 MG/L MCL 10 MG/L 0.005 MRL 9/17/2021 2166718-I OR100063 EDGE ANALYTICAL, INC- PORTLAND 4500NO3-F CADMIUM REDUCTION, AUTOMATED 16716 2375483 31503262021 NO3-1040 D EP-A EP FOR WELL #2 1 Finished OR100063 EDGE ANALYTICAL, INC- PORTLAND 4500NO3-F CADMIUM REDUCTION, AUTOMATED 2021-09-13
EP-A EP FOR WELL #2 1 Finished NO3 1040 NITRATE 7/24/2017 0.02 MG/L MCL 10 MG/L 0.005 MDL 8/1/2017 17-40575 OR100063 EDGE ANALYTICAL, INC- PORTLAND 4500NO3-F CADMIUM REDUCTION, AUTOMATED 16716 1727782 23355052017 NO3-1040 D EP-A EP FOR WELL #2 1 Finished OR100063 EDGE ANALYTICAL, INC- PORTLAND 4500NO3-F CADMIUM REDUCTION, AUTOMATED 2017-07-24
EP-A EP FOR WELL #2 1 Finished NO3 1040 NITRATE 8/3/2020 0.03 MG/L MCL 10 MG/L 0.005 MRL 8/7/2020 2049372-I OR100063 EDGE ANALYTICAL, INC- PORTLAND 4500NO3-F CADMIUM REDUCTION, AUTOMATED 16716 2206750 29489242020 NO3-1040 D EP-A EP FOR WELL #2 1 Finished OR100063 EDGE ANALYTICAL, INC- PORTLAND 4500NO3-F CADMIUM REDUCTION, AUTOMATED 2020-08-03
EP-A EP FOR WELL #2 1 Finished NO3 1040 NITRATE 7/1/2019 0.02 MG/L MCL 10 MG/L 0.005 MRL 7/3/2019 1938835-I OR100063 EDGE ANALYTICAL, INC- PORTLAND 4500NO3-F CADMIUM REDUCTION, AUTOMATED 16716 2031399 27047822019 NO3-1040 D EP-A EP FOR WELL #2 1 Finished OR100063 EDGE ANALYTICAL, INC- PORTLAND 4500NO3-F CADMIUM REDUCTION, AUTOMATED 2019-07-01
EP-A EP FOR WELL #2 1 Finished NO3 1040 NITRATE 7/16/2018 0.03 MG/L MCL 10 MG/L 0.005 MDL 7/23/2018 18-52113-I OR100063 EDGE ANALYTICAL, INC- PORTLAND 4500NO3-F CADMIUM REDUCTION, AUTOMATED 16716 1879815 25164472018 NO3-1040 D EP-A EP FOR WELL #2 1 Finished OR100063 EDGE ANALYTICAL, INC- PORTLAND 4500NO3-F CADMIUM REDUCTION, AUTOMATED 2018-07-16
EP-A EP FOR WELL #2 1 Finished NO3 1040 NITRATE 7/11/2022 0.02 MG/L MCL 10 MG/L 0.005 MRL 7/21/2022 22-43747-I OR100063 EDGE ANALYTICAL, INC- PORTLAND 4500NO3-F CADMIUM REDUCTION, AUTOMATED 16716 2501244 33088272022 NO3-1040 D EP-A EP FOR WELL #2 1 Finished OR100063 EDGE ANALYTICAL, INC- PORTLAND 4500NO3-F CADMIUM REDUCTION, AUTOMATED 2022-07-11
EP-A EP FOR WELL #2 1 Well #2 Finished NO3 1040 NITRATE 8/15/2016 0.03 MG/L MCL 10 MG/L 0.005 MRL 8/22/2016 16_48289-I OR100063 EDGE ANALYTICAL, INC- PORTLAND 4500NO3-F CADMIUM REDUCTION, AUTOMATED 16716 1587119 21472022016 NO3-1040 D EP-A EP FOR WELL #2 1 Well #2 Finished OR100063 EDGE ANALYTICAL, INC- PORTLAND 4500NO3-F CADMIUM REDUCTION, AUTOMATED 2016-08-15
EP-A EP FOR WELL #2 1 Finished NO3 1040 NITRATE 4/15/2024 0.04 MG/L MCL 10 MG/L 0.005 MRL 4/19/2024 24-19583-I 4075 EDGE ANALYTICAL - BEND 4500NO3-F CADMIUM REDUCTION, AUTOMATED 16716 2773097 36669622024 NO3-1040 D EP-A EP FOR WELL #2 1 Finished 4075 EDGE ANALYTICAL - BEND 4500NO3-F CADMIUM REDUCTION, AUTOMATED 2024-04-15
EP-A EP FOR WELL #2 1 Finished NO3 1040 NITRATE 4/21/2025 0.05 MG/L MCL 10 MG/L 0.005 MRL 4/25/2025 25-24113-I 4075 EDGE ANALYTICAL - BEND 4500NO3-F CADMIUM REDUCTION, AUTOMATED 16716 2930002 38591082025 NO3-1040 D EP-A EP FOR WELL #2 1 Finished 4075 EDGE ANALYTICAL - BEND 4500NO3-F CADMIUM REDUCTION, AUTOMATED 2025-04-21
EP-A EP FOR WELL #2 1 Finished NO3 1040 NITRATE 3/13/2006 ND MCL 10 MG/L 0.1 MRL 3/28/2006 60314-12 OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 16716 328504 4830152006 NO3-1040 N EP-A EP FOR WELL #2 1 Finished OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 2006-03-13
EP-A EP FOR WELL #2 1 Finished NO3 1040 NITRATE 10/3/2005 ND MCL 10 MG/L 0.1 MRL 1/5/2006 51004-11 OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 16716 310187 4552182005 NO3-1040 N EP-A EP FOR WELL #2 1 Finished OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 2005-10-03
EP-A EP FOR WELL #2 1 Finished NO3 1040 NITRATE 4/1/2015 ND MG/L MCL 10 MG/L 1 MRL 4/11/2015 B5D021202-I OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 16716 1380505 18896812015 NO3-1040 N EP-A EP FOR WELL #2 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2015-04-01
EP-A EP FOR WELL #2 1 Finished NO3 1040 NITRATE 6/2/2008 ND MG/L MCL 10 MG/L 1 MRL 6/25/2008 B8F021402-I OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 16716 516929 7469882008 NO3-1040 N EP-A EP FOR WELL #2 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2008-06-02
EP-A EP FOR WELL #2 1 Finished NO3 1040 NITRATE 4/10/2011 ND MG/L MCL 10 MG/L 1 MRL 6/24/2011 B1D110202-I OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 16716 827973 11813682011 NO3-1040 N EP-A EP FOR WELL #2 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2011-04-10
EP-A EP FOR WELL #2 1 Finished NO3 1040 NITRATE 4/5/2010 ND MG/L MCL 10 MG/L 1 MRL 4/15/2010 B0D051202-I OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 16716 693363 9919402010 NO3-1040 N EP-A EP FOR WELL #2 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2010-04-05
EP-A EP FOR WELL #2 1 Finished NO3 1040 NITRATE 11/5/2007 ND MG/L MCL 10 MG/L 0 MDL 11/21/2007 B7K051102 OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 16716 484399 6936402007 NO3-1040 N EP-A EP FOR WELL #2 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2007-11-05
EP-A EP FOR WELL #2 1 Finished NO3 1040 NITRATE 11/13/2013 ND MG/L MCL 10 MG/L 1 MRL 12/30/2013 B3K131302-I OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 16716 1186982 16502062013 NO3-1040 N EP-A EP FOR WELL #2 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2013-11-13
EP-A EP FOR WELL #2 1 Finished NO3 1040 NITRATE 4/2/2012 ND MG/L MCL 10 MG/L 1 MRL 6/22/2012 B2D021203-I OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 16716 957143 13431542012 NO3-1040 N EP-A EP FOR WELL #2 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2012-04-02
EP-A EP FOR WELL #2 1 Finished NO3 1040 NITRATE 5/4/2009 ND MG/L MCL 10 MG/L 1 MRL 5/11/2009 B9E050502-I OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 16716 584728 8544202009 NO3-1040 N EP-A EP FOR WELL #2 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2009-05-04
EP-A EP FOR WELL #2 1 Finished NO3 1040 NITRATE 4/7/2014 ND MG/L MCL 10 MG/L 1 MRL 6/13/2014 B4D080802-I OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 16716 1253953 17327412014 NO3-1040 N EP-A EP FOR WELL #2 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2014-04-07
EP-A EP FOR WELL #2 1 Finished NO3 1040 NITRATE 1/29/2002 0.5 MG/L MCL 10 MG/L 2/4/2002 39506 OR100012 ANALYTICAL LABORATORY GROUP 4500NO3-D ION SELECTIVE ELECTRODE 16716 63892 654232002 NO3-1040 D EP-A EP FOR WELL #2 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 4500NO3-D ION SELECTIVE ELECTRODE 2002-01-29
EP-A EP FOR WELL #2 1 Finished NO3 1040 NITRATE 12/15/2003 ND MCL 10 MG/L 1 MRL 12/31/2003 NB312211N OR100020 NORTH CREEK ANALYTICAL - BEND 4500NO3-D ION SELECTIVE ELECTRODE 16716 165223 2234762003 NO3-1040 N EP-A EP FOR WELL #2 1 Finished OR100020 NORTH CREEK ANALYTICAL - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2003-12-15
EP-A EP FOR WELL #2 1 Finished NO3 1040 NITRATE 9/1/2004 ND MCL 10 MG/L 1 MRL 10/12/2004 NB409041-I OR100020 NORTH CREEK ANALYTICAL - BEND 4500NO3-D ION SELECTIVE ELECTRODE 16716 217920 3001492004 NO3-1040 N EP-A EP FOR WELL #2 1 Finished OR100020 NORTH CREEK ANALYTICAL - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2004-09-01


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