OHA Drinking Water Services
OR41
PWS ID: 92802 ---- USFS BIG LAKE CAMPGROUND
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.
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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 BIG LAKE 1 Finished NO3 1040 NITRATE 6/5/2019 0.30 MG/L MCL 10 MG/L 0.005 MRL 6/13/2019 1939915-I OR100063 EDGE ANALYTICAL, INC- PORTLAND 4500NO3-F CADMIUM REDUCTION, AUTOMATED 15857 2022627 26919992019 NO3-1040 D EP-A EP FOR BIG LAKE 1 Finished OR100063 EDGE ANALYTICAL, INC- PORTLAND 4500NO3-F CADMIUM REDUCTION, AUTOMATED 2019-06-05
EP-A EP FOR BIG LAKE 1 Finished NO3 1040 NITRATE 6/16/2021 ND MG/L MCL 10 MG/L 0.005 MRL 6/18/2021 2141686-I OR100063 EDGE ANALYTICAL, INC- PORTLAND 4500NO3-F CADMIUM REDUCTION, AUTOMATED 15857 2333011 30983132021 NO3-1040 N EP-A EP FOR BIG LAKE 1 Finished OR100063 EDGE ANALYTICAL, INC- PORTLAND 4500NO3-F CADMIUM REDUCTION, AUTOMATED 2021-06-16
EP-A EP FOR BIG LAKE 1 Finished NO3 1040 NITRATE 6/13/2022 0.01 MG/L MCL 10 MG/L 0.005 MRL 6/16/2022 22-38075-I OR100063 EDGE ANALYTICAL, INC- PORTLAND 4500NO3-F CADMIUM REDUCTION, AUTOMATED 15857 2488092 32895022022 NO3-1040 D EP-A EP FOR BIG LAKE 1 Finished OR100063 EDGE ANALYTICAL, INC- PORTLAND 4500NO3-F CADMIUM REDUCTION, AUTOMATED 2022-06-13
EP-A EP FOR BIG LAKE 1 Finished NO3 1040 NITRATE 6/12/2023 0.01 MG/L MCL 10 MG/L 0.005 MRL 6/16/2023 23-34010-I OR100063 EDGE ANALYTICAL, INC- PORTLAND 4500NO3-F CADMIUM REDUCTION, AUTOMATED 15857 2641473 35082842023 NO3-1040 D EP-A EP FOR BIG LAKE 1 Finished OR100063 EDGE ANALYTICAL, INC- PORTLAND 4500NO3-F CADMIUM REDUCTION, AUTOMATED 2023-06-12
EP-A EP FOR BIG LAKE 1 Finished NO3 1040 NITRATE 6/3/2020 0.01 MG/L MCL 10 MG/L 0.005 MRL 6/18/2020 2034236-I OR100063 EDGE ANALYTICAL, INC- PORTLAND 4500NO3-D ION SELECTIVE ELECTRODE 15857 2179841 29164702020 NO3-1040 D EP-A EP FOR BIG LAKE 1 Finished OR100063 EDGE ANALYTICAL, INC- PORTLAND 4500NO3-D ION SELECTIVE ELECTRODE 2020-06-03
EP-A EP FOR BIG LAKE 1 Finished NO3 1040 NITRATE 6/20/2002 ND MCL 10 MG/L 1 MRL 7/2/2002 NB206354 OR100020 NORTH CREEK ANALYTICAL - BEND 4500NO3-D ION SELECTIVE ELECTRODE 15857 64912 664712002 NO3-1040 N EP-A EP FOR BIG LAKE 1 Finished OR100020 NORTH CREEK ANALYTICAL - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2002-06-20
EP-A EP FOR BIG LAKE 1 Finished NO3 1040 NITRATE 6/14/2004 ND MCL 10 MG/L 1 MRL 7/7/2004 NB406320N OR100020 NORTH CREEK ANALYTICAL - BEND 4500NO3-D ION SELECTIVE ELECTRODE 15857 199265 2716882004 NO3-1040 N EP-A EP FOR BIG LAKE 1 Finished OR100020 NORTH CREEK ANALYTICAL - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2004-06-14
EP-A EP FOR BIG LAKE 1 Finished NO3 1040 NITRATE 6/12/2006 ND MCL 10 MG/L 0 MDL 6/16/2006 B6F1209-02 OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 15857 340703 4995082006 NO3-1040 N EP-A EP FOR BIG LAKE 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2006-06-12
EP-A EP FOR BIG LAKE 1 Finished NO3 1040 NITRATE 5/24/2007 ND MCL 10 MG/L 0 MDL 5/31/2007 B7E240602 OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 15857 439188 6279922007 NO3-1040 N EP-A EP FOR BIG LAKE 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2007-05-24
EP-A EP FOR BIG LAKE 1 Finished NO3 1040 NITRATE 7/25/2008 ND MCL 10 MG/L 1 MRL 8/5/2008 B8G250102-I OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 15857 527256 7613822008 NO3-1040 N EP-A EP FOR BIG LAKE 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2008-07-25
EP-A EP FOR BIG LAKE 1 Finished NO3 1040 NITRATE 6/10/2009 6.38 MG/L MCL 10 MG/L 1 MRL 6/12/2009 B9F102302-I OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 15857 596468 8679262009 NO3-1040 D EP-A EP FOR BIG LAKE 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2009-06-10
EP-A EP FOR BIG LAKE 1 Finished NO3 1040 NITRATE 7/6/2011 ND MG/L MCL 10 MG/L 1 MRL 10/1/2011 B1G061602-I OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 15857 858105 12236632011 NO3-1040 N EP-A EP FOR BIG LAKE 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2011-07-06
EP-A EP FOR BIG LAKE 1 Finished NO3 1040 NITRATE 6/12/2012 ND MG/L MCL 10 MG/L 1 MRL 6/22/2012 B2F121702-I OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 15857 957264 13432752012 NO3-1040 N EP-A EP FOR BIG LAKE 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2012-06-12
EP-A EP FOR BIG LAKE 1 Finished NO3 1040 NITRATE 5/22/2013 ND MG/L MCL 10 MG/L 1 MRL 9/12/2013 B3E221602-I OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 15857 1141981 15788062013 NO3-1040 N EP-A EP FOR BIG LAKE 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2013-05-22
EP-A EP FOR BIG LAKE 1 Finished NO3 1040 NITRATE 5/21/2014 ND MG/L MCL 10 MG/L 1 MRL 11/18/2014 B4E211603-I OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 15857 1322035 18213012014 NO3-1040 N EP-A EP FOR BIG LAKE 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2014-05-21
EP-A EP FOR BIG LAKE 1 Finished NO3 1040 NITRATE 8/9/2017 ND MG/L MCL 10 MG/L 1 MDL 8/17/2017 17-44618-I OR100009 EDGE ANALYTICAL - CORVALLIS 4500NO3-D ION SELECTIVE ELECTRODE 15857 1738152 23465852017 NO3-1040 N EP-A EP FOR BIG LAKE 1 Finished OR100009 EDGE ANALYTICAL - CORVALLIS 4500NO3-D ION SELECTIVE ELECTRODE 2017-08-09
EP-A EP FOR BIG LAKE 1 Finished NO3 1040 NITRATE 6/18/2018 ND MG/L MCL 10 MG/L 1 MRL 6/21/2018 1844882-I OR100009 EDGE ANALYTICAL - CORVALLIS 4500NO3-D ION SELECTIVE ELECTRODE 15857 1865403 24987512018 NO3-1040 N EP-A EP FOR BIG LAKE 1 Finished OR100009 EDGE ANALYTICAL - CORVALLIS 4500NO3-D ION SELECTIVE ELECTRODE 2018-06-18
EP-A EP FOR BIG LAKE 1 Finished NO3 1040 NITRATE 7/6/2005 ND MCL 10 MG/L 0.1 MRL 7/27/2005 50707-9 OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 15857 277966 4076792005 NO3-1040 N EP-A EP FOR BIG LAKE 1 Finished OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 2005-07-06
EP-A EP FOR BIG LAKE 1 Finished NO3 1040 NITRATE 5/13/2015 ND MG/L MCL 10 MG/L 1 MRL 5/26/2015 B5E140802-I OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 15857 1406883 19177512015 NO3-1040 N EP-A EP FOR BIG LAKE 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2015-05-13
EP-A EP FOR BIG LAKE 1 Finished NO3 1040 NITRATE 6/18/2024 ND MG/L MCL 10 MG/L 1 MRL 6/20/2024 B4F1806-09-I OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 15857 2798304 36964112024 NO3-1040 N EP-A EP FOR BIG LAKE 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2024-06-18
EP-A EP FOR BIG LAKE 1 Finished NO3 1040 NITRATE 6/14/2010 ND MG/L MCL 10 MG/L 1 MRL 7/8/2010 B0F140702-I OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 15857 718694 10218912010 NO3-1040 N EP-A EP FOR BIG LAKE 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2010-06-14


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