OHA Drinking Water Services
OR41
PWS ID: 92829 ---- USFS FOURMILE LAKE CG ---- INACTIVE
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:  ARS = Arsenic, IOC = Inorganic Chemicals, NO3 = Nitrate, NO2 = Nitrite
  • 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 WELL 1 Finished IOC 1020 CHROMIUM 8/2/1995 ND MG/L MCL 0.1 MG/L 0 MDL 5/5/2003 951698I OR100032 KLAMATH ENVIRONMENTAL SERVICE 14441 117262 1543041995 IOC-1020 N EP-A EP for WELL 1 Finished OR100032 KLAMATH ENVIRONMENTAL SERVICE 1995-08-02 00:00:00.000
EP-A EP for WELL 1 Finished IOC 1024 CYANIDE 8/2/1995 ND MG/L MCL 0.2 MG/L 0 MDL 5/5/2003 951698I OR100032 KLAMATH ENVIRONMENTAL SERVICE 14441 117262 1543051995 IOC-1024 N EP-A EP for WELL 1 Finished OR100032 KLAMATH ENVIRONMENTAL SERVICE 1995-08-02 00:00:00.000
EP-A EP for WELL 1 Finished IOC 1025 FLUORIDE 8/2/1995 ND MG/L MCL 4.0 MG/L 0 MDL 5/5/2003 951698I OR100032 KLAMATH ENVIRONMENTAL SERVICE 14441 117262 1543071995 IOC-1025 N EP-A EP for WELL 1 Finished OR100032 KLAMATH ENVIRONMENTAL SERVICE 1995-08-02 00:00:00.000
EP-A EP for WELL 1 Finished IOC 1035 MERCURY 8/2/1995 ND MG/L MCL 0.002 MG/L 0 MDL 5/5/2003 951698I OR100032 KLAMATH ENVIRONMENTAL SERVICE 14441 117262 1543101995 IOC-1035 N EP-A EP for WELL 1 Finished OR100032 KLAMATH ENVIRONMENTAL SERVICE 1995-08-02 00:00:00.000
EP-A EP for WELL 1 Finished IOC 1036 NICKEL 8/2/1995 ND MG/L 0 MDL 5/5/2003 951698I OR100032 KLAMATH ENVIRONMENTAL SERVICE 14441 117262 1543111995 IOC-1036 N EP-A EP for WELL 1 Finished OR100032 KLAMATH ENVIRONMENTAL SERVICE 1995-08-02 00:00:00.000
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 8/2/1995 ND MG/L MCL 10 MG/L 0 MDL 5/5/2003 951698I OR100032 KLAMATH ENVIRONMENTAL SERVICE 14441 117262 1543131995 NO3-1040 N EP-A EP for WELL 1 Finished OR100032 KLAMATH ENVIRONMENTAL SERVICE 1995-08-02 00:00:00.000
EP-A EP for WELL 1 Finished NO2 1041 NITRITE 8/2/1995 ND MG/L MCL 1 MG/L 0 MDL 5/5/2003 951698I OR100032 KLAMATH ENVIRONMENTAL SERVICE 14441 117262 1543141995 NO2-1041 N EP-A EP for WELL 1 Finished OR100032 KLAMATH ENVIRONMENTAL SERVICE 1995-08-02 00:00:00.000
EP-A EP for WELL 1 Finished IOC 1074 ANTIMONY, TOTAL 8/2/1995 ND MG/L MCL 0.006 MG/L 0 MDL 5/5/2003 951698I OR100032 KLAMATH ENVIRONMENTAL SERVICE 14441 117262 1542971995 IOC-1074 N EP-A EP for WELL 1 Finished OR100032 KLAMATH ENVIRONMENTAL SERVICE 1995-08-02 00:00:00.000
EP-A EP for WELL 1 Finished IOC 1075 BERYLLIUM, TOTAL 8/2/1995 ND MG/L MCL 0.004 MG/L 0 MDL 5/5/2003 951698I OR100032 KLAMATH ENVIRONMENTAL SERVICE 14441 117262 1543011995 IOC-1075 N EP-A EP for WELL 1 Finished OR100032 KLAMATH ENVIRONMENTAL SERVICE 1995-08-02 00:00:00.000
EP-A EP for WELL 1 Finished IOC 1085 THALLIUM, TOTAL 8/2/1995 ND MG/L MCL 0.002 MG/L 0 MDL 5/5/2003 951698I OR100032 KLAMATH ENVIRONMENTAL SERVICE 14441 117262 1543191995 IOC-1085 N EP-A EP for WELL 1 Finished OR100032 KLAMATH ENVIRONMENTAL SERVICE 1995-08-02 00:00:00.000
EP-A EP for WELL 1 Finished IOC 1045 SELENIUM 8/2/1995 ND MG/L MCL 0.05 MG/L 0 MDL 5/5/2003 951698I OR100032 KLAMATH ENVIRONMENTAL SERVICE 14441 117262 1543161995 IOC-1045 N EP-A EP for WELL 1 Finished OR100032 KLAMATH ENVIRONMENTAL SERVICE 1995-08-02 00:00:00.000
EP-A EP for WELL 1 Finished ARS 1005 ARSENIC 8/2/1995 ND MG/L MCL 0.010 MG/L 0 MDL 5/5/2003 951698I OR100032 KLAMATH ENVIRONMENTAL SERVICE 14441 117262 1542981995 ARS-1005 N EP-A EP for WELL 1 Finished OR100032 KLAMATH ENVIRONMENTAL SERVICE 1995-08-02 00:00:00.000
EP-A EP for WELL 1 Finished IOC 1010 BARIUM 8/2/1995 ND MG/L MCL 2 MG/L 0 MDL 5/5/2003 951698I OR100032 KLAMATH ENVIRONMENTAL SERVICE 14441 117262 1543001995 IOC-1010 N EP-A EP for WELL 1 Finished OR100032 KLAMATH ENVIRONMENTAL SERVICE 1995-08-02 00:00:00.000
EP-A EP for WELL 1 Finished IOC 1015 CADMIUM 8/2/1995 0.002 MG/L MCL 0.005 MG/L 5/5/2003 951698I OR100032 KLAMATH ENVIRONMENTAL SERVICE 213.2 ATOMIC ABSORPTION, FURNACE 14441 117262 1543021995 IOC-1015 D EP-A EP for WELL 1 Finished OR100032 KLAMATH ENVIRONMENTAL SERVICE 213.2 ATOMIC ABSORPTION, FURNACE 1995-08-02 00:00:00.000
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 7/8/2002 ND MCL 10 MG/L 0.5 MRL 5/5/2003 21491 OR100032 KLAMATH ENVIRONMENTAL SERVICE 353.2 CADMIUM REDUCTION, AUTOMATED 14441 117145 1541632002 NO3-1040 N EP-A EP for WELL 1 Finished OR100032 KLAMATH ENVIRONMENTAL SERVICE 353.2 CADMIUM REDUCTION, AUTOMATED 2002-07-08 00:00:00.000
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 7/5/2005 0.16 MG/L MCL 10 MG/L 8/3/2005 52196 OR100032 KLAMATH ENVIRONMENTAL SERVICE 4500NO3-F CADMIUM REDUCTION, AUTOMATED 14441 278109 4080302005 NO3-1040 D EP-A EP for WELL 1 Finished OR100032 KLAMATH ENVIRONMENTAL SERVICE 4500NO3-F CADMIUM REDUCTION, AUTOMATED 2005-07-05 00:00:00.000
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 7/6/2006 ND MG/L MCL 10 MG/L 0.1 MRL 8/8/2006 61198 OR100032 KLAMATH ENVIRONMENTAL SERVICE 4500NO3-F CADMIUM REDUCTION, AUTOMATED 14441 354185 5170922006 NO3-1040 N EP-A EP for WELL 1 Finished OR100032 KLAMATH ENVIRONMENTAL SERVICE 4500NO3-F CADMIUM REDUCTION, AUTOMATED 2006-07-06 00:00:00.000
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 6/14/2004 ND MCL 10 MG/L 0.1 MRL 6/28/2004 41106 OR100032 KLAMATH ENVIRONMENTAL SERVICE 4500NO3-F CADMIUM REDUCTION, AUTOMATED 14441 195695 2673952004 NO3-1040 N EP-A EP for WELL 1 Finished OR100032 KLAMATH ENVIRONMENTAL SERVICE 4500NO3-F CADMIUM REDUCTION, AUTOMATED 2004-06-14 00:00:00.000
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 8/5/2008 ND MG/L MCL 10 MG/L 0.2 MRL 8/18/2008 080815801A-I OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 14441 529586 7639772008 NO3-1040 N EP-A EP for WELL 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2008-08-05 00:00:00.000
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 10/14/2007 ND MCL 10 MG/L 0.2 MRL 11/1/2007 071041201A OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 14441 471061 6770042007 NO3-1040 N EP-A EP for WELL 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2007-10-14 00:00:00.000
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 8/23/2023 ND MG/L MCL 10 MG/L 0.2 MRL 8/30/2023 23081276-01A-I OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 14441 2678512 35542102023 NO3-1040 N EP-A EP for WELL 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2023-08-23 00:00:00.000
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 8/29/2010 ND MG/L MCL 10 MG/L 0.2 MRL 10/7/2010 100889601A-I OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 14441 752388 10707162010 NO3-1040 N EP-A EP for WELL 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2010-08-29 00:00:00.000
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 7/1/2009 ND MG/L MCL 10 MG/L 0.2 MRL 7/30/2009 090708301A-I OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 14441 617775 8936412009 NO3-1040 N EP-A EP for WELL 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2009-07-01 00:00:00.000
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 6/13/2014 ND MG/L MCL 10 MG/L 0.1 MRL 7/9/2014 406131218-I OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 14441 1269058 17531702014 NO3-1040 N EP-A EP for WELL 1 Finished OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 2014-06-13 00:00:00.000
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 7/16/2015 ND MG/L MCL 10 MG/L 0.1 MRL 7/29/2015 507163402-I OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 14441 1423572 19412262015 NO3-1040 N EP-A EP for WELL 1 Finished OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 2015-07-16 00:00:00.000
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 7/28/2020 ND MG/L MCL 10 MG/L 0.007 MRL 8/10/2020 N20257-I OR100034 SPRING STREET ANALYTICAL LAB 4500NO3-D ION SELECTIVE ELECTRODE 14441 2206797 29489912020 NO3-1040 N EP-A EP for WELL 1 Finished OR100034 SPRING STREET ANALYTICAL LAB 4500NO3-D ION SELECTIVE ELECTRODE 2020-07-28 00:00:00.000
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 10/4/2016 ND MG/L MCL 10 MG/L 0.007 MRL 10/6/2016 N16395-I OR100034 SPRING STREET ANALYTICAL LAB 4500NO3-D ION SELECTIVE ELECTRODE 14441 1608335 21800072016 NO3-1040 N EP-A EP for WELL 1 Finished OR100034 SPRING STREET ANALYTICAL LAB 4500NO3-D ION SELECTIVE ELECTRODE 2016-10-04 00:00:00.000
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 7/19/2018 ND MG/L MCL 10 MG/L 0.007 MRL 7/20/2018 N18282-I OR100034 SPRING STREET ANALYTICAL LAB 4500NO3-D ION SELECTIVE ELECTRODE 14441 1879679 25162862018 NO3-1040 N EP-A EP for WELL 1 Finished OR100034 SPRING STREET ANALYTICAL LAB 4500NO3-D ION SELECTIVE ELECTRODE 2018-07-19 00:00:00.000
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 7/7/2011 0.154 MG/L MCL 10 MG/L 0.007 MRL 7/18/2011 N11007-I OR100034 SPRING STREET ANALYTICAL LAB 4500NO3-D ION SELECTIVE ELECTRODE 14441 841878 12005532011 NO3-1040 D EP-A EP for WELL 1 Finished OR100034 SPRING STREET ANALYTICAL LAB 4500NO3-D ION SELECTIVE ELECTRODE 2011-07-07 00:00:00.000
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 7/13/2017 ND MG/L MCL 10 MG/L 0.007 MRL 7/21/2017 N17280-I OR100034 SPRING STREET ANALYTICAL LAB 4500NO3-D ION SELECTIVE ELECTRODE 14441 1724349 23320502017 NO3-1040 N EP-A EP for WELL 1 Finished OR100034 SPRING STREET ANALYTICAL LAB 4500NO3-D ION SELECTIVE ELECTRODE 2017-07-13 00:00:00.000
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 7/20/2019 ND MG/L MCL 10 MG/L 0.007 MRL 7/26/2019 N19-242-I OR100034 SPRING STREET ANALYTICAL LAB 4500NO3-D ION SELECTIVE ELECTRODE 14441 2036507 27124962019 NO3-1040 N EP-A EP for WELL 1 Finished OR100034 SPRING STREET ANALYTICAL LAB 4500NO3-D ION SELECTIVE ELECTRODE 2019-07-20 00:00:00.000
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 6/5/2013 ND MG/L MCL 10 MG/L 0.007 MRL 6/10/2013 N13149-I OR100034 SPRING STREET ANALYTICAL LAB 4500NO3-D ION SELECTIVE ELECTRODE 14441 1102864 15237412013 NO3-1040 N EP-A EP for WELL 1 Finished OR100034 SPRING STREET ANALYTICAL LAB 4500NO3-D ION SELECTIVE ELECTRODE 2013-06-05 00:00:00.000
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 7/2/2012 ND MG/L MCL 10 MG/L 0.007 MRL 8/3/2012 N12205-I OR100034 SPRING STREET ANALYTICAL LAB 4500NO3-D ION SELECTIVE ELECTRODE 14441 976212 13680702012 NO3-1040 N EP-A EP for WELL 1 Finished OR100034 SPRING STREET ANALYTICAL LAB 4500NO3-D ION SELECTIVE ELECTRODE 2012-07-02 00:00:00.000



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