OHA Drinking Water Services
OR41
PWS ID: 93821 ---- USFS FROG LAKE CG #2
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:  NO2 = Nitrite, 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

Sample Dates
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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 HP WELL 1 Finished NO3 1040 NITRATE 6/12/2023 ND MG/L MCL 10 MG/L 0.1 MRL 6/20/2023 3164076-01-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300 COLORIMETRIC SPADNS, WITH DISTILLATION 14666 2642570 35099172023 NO3-1040 N EP-A EP FOR HP WELL 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300 COLORIMETRIC SPADNS, WITH DISTILLATION 2023-06-12
EP-A EP FOR HP WELL 1 Finished NO2 1041 NITRITE 6/12/2023 ND MG/L MCL 1 MG/L 0.05 MRL 6/20/2023 3164076-01-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300 COLORIMETRIC SPADNS, WITH DISTILLATION 14666 2642570 35099012023 NO2-1041 N EP-A EP FOR HP WELL 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300 COLORIMETRIC SPADNS, WITH DISTILLATION 2023-06-12
EP-A EP FOR HP WELL 1 Finished NO2 1041 NITRITE 6/11/2018 ND MG/L MCL 1 MG/L 0.01 MRL 6/19/2018 816306601-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300.0 ION CHROMATOGRAPHY 14666 1873535 25076142018 NO2-1041 N EP-A EP FOR HP WELL 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300.0 ION CHROMATOGRAPHY 2018-06-11
EP-A EP FOR HP WELL 1 Finished NO3 1040 NITRATE 6/9/2014 ND MG/L MCL 10 MG/L 0.1 MRL 6/16/2014 416101901-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300.0 ION CHROMATOGRAPHY 14666 1254561 17334892014 NO3-1040 N EP-A EP FOR HP WELL 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300.0 ION CHROMATOGRAPHY 2014-06-09
EP-A EP FOR HP WELL 1 Finished NO2 1041 NITRITE 6/9/2014 ND MG/L MCL 1 MG/L 0.01 MRL 6/16/2014 416101901-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300.0 ION CHROMATOGRAPHY 14666 1254561 17334792014 NO2-1041 N EP-A EP FOR HP WELL 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300.0 ION CHROMATOGRAPHY 2014-06-09
EP-A EP FOR HP WELL 1 Finished NO2 1041 NITRITE 6/10/2019 ND MG/L MCL 1 MG/L 0.01 MRL 6/18/2019 916204201-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300.0 ION CHROMATOGRAPHY 14666 2023063 26930722019 NO2-1041 N EP-A EP FOR HP WELL 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300.0 ION CHROMATOGRAPHY 2019-06-10
EP-A EP FOR HP WELL 1 Finished NO2 1041 NITRITE 6/19/2016 0.0327 MG/L MCL 1 MG/L 0.01 MRL 6/27/2016 617201601-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300.0 ION CHROMATOGRAPHY 14666 1559854 21064952016 NO2-1041 D EP-A EP FOR HP WELL 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300.0 ION CHROMATOGRAPHY 2016-06-19
EP-A EP FOR HP WELL 1 Finished NO3 1040 NITRATE 6/11/2018 ND MG/L MCL 10 MG/L 0.1 MRL 6/19/2018 816306601-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300.0 ION CHROMATOGRAPHY 14666 1873535 25076672018 NO3-1040 N EP-A EP FOR HP WELL 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300.0 ION CHROMATOGRAPHY 2018-06-11
EP-A EP FOR HP WELL 1 Finished NO3 1040 NITRATE 6/19/2016 ND MG/L MCL 10 MG/L 0.1 MRL 6/27/2016 617201601-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300.0 ION CHROMATOGRAPHY 14666 1559854 21065112016 NO3-1040 N EP-A EP FOR HP WELL 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300.0 ION CHROMATOGRAPHY 2016-06-19
EP-A EP FOR HP WELL 1 Finished NO3 1040 NITRATE 6/10/2019 ND MG/L MCL 10 MG/L 0.1 MRL 6/18/2019 916204201-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300.0 ION CHROMATOGRAPHY 14666 2023063 26931132019 NO3-1040 N EP-A EP FOR HP WELL 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300.0 ION CHROMATOGRAPHY 2019-06-10
EP-A EP FOR HP WELL 1 Finished NO3 1040 NITRATE 7/7/2004 ND MCL 10 MG/L 0.5 MRL 7/16/2004 371380-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 14666 202098 2774602004 NO3-1040 N EP-A EP FOR HP WELL 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 2004-07-07
EP-A EP FOR HP WELL 1 Finished NO3 1040 NITRATE 8/4/2008 ND MG/L MCL 10 MG/L 0.5 MRL 8/21/2008 450352N-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 14666 529260 7636212008 NO3-1040 N EP-A EP FOR HP WELL 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 2008-08-04
EP-A EP FOR HP WELL 1 Finished NO3 1040 NITRATE 7/10/2003 ND MCL 10 MG/L 0.5 MRL 7/21/2003 351691 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 14666 133024 1766982003 NO3-1040 N EP-A EP FOR HP WELL 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 2003-07-10
EP-A EP FOR HP WELL 1 Finished NO3 1040 NITRATE 6/16/2011 ND MG/L MCL 10 MG/L 0.5 MRL 6/27/2011 116700603-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 14666 828819 11825192011 NO3-1040 N EP-A EP FOR HP WELL 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 2011-06-16
EP-A EP FOR HP WELL 1 Finished NO3 1040 NITRATE 5/21/2024 ND MG/L MCL 10 MG/L 0.5 MRL 5/29/2024 4142040-01-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 14666 2785957 36818132024 NO3-1040 N EP-A EP FOR HP WELL 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 2024-05-21
EP-A EP FOR HP WELL 1 Finished NO3 1040 NITRATE 8/10/2010 ND MG/L MCL 10 MG/L 0.5 MRL 8/30/2010 1022254-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 14666 738135 10505972010 NO3-1040 N EP-A EP FOR HP WELL 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 2010-08-10
EP-A EP FOR HP WELL 1 Finished NO3 1040 NITRATE 8/1/2007 ND MG/L MCL 10 MG/L 0.5 MRL 8/22/2007 431267-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 14666 456639 6522562007 NO3-1040 N EP-A EP FOR HP WELL 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 2007-08-01
EP-A EP FOR HP WELL 1 Finished NO3 1040 NITRATE 7/16/2013 0.6 MG/L MCL 10 MG/L 0.5 MRL 12/2/2013 319703001-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 14666 1177719 16366792013 NO3-1040 D EP-A EP FOR HP WELL 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 2013-07-16
EP-A EP FOR HP WELL 1 Finished NO3 1040 NITRATE 6/6/2012 3.4 MG/L MCL 10 MG/L 1 MRL 7/2/2012 215800702-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 14666 961367 13493502012 NO3-1040 D EP-A EP FOR HP WELL 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 2012-06-06
EP-A EP FOR HP WELL 1 Finished NO3 1040 NITRATE 6/19/2017 0.6 MG/L MCL 10 MG/L 0.5 MRL 6/26/2017 717104501-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 14666 1716185 23221622017 NO3-1040 D EP-A EP FOR HP WELL 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 2017-06-19
EP-A EP FOR HP WELL 1 Finished NO3 1040 NITRATE 6/7/2021 ND MG/L MCL 10 MG/L 0.5 MRL 6/15/2021 115906301-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 14666 2332788 30975332021 NO3-1040 N EP-A EP FOR HP WELL 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 2021-06-07
EP-A EP FOR HP WELL 1 Finished NO3 1040 NITRATE 8/3/2006 ND MG/L MCL 10 MG/L 0.5 MRL 8/14/2006 412572-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 14666 354199 5171072006 NO3-1040 N EP-A EP FOR HP WELL 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 2006-08-03
EP-A EP FOR HP WELL 1 Finished NO3 1040 NITRATE 7/18/2005 ND MCL 10 MG/L 0.5 MRL 7/26/2005 05199/17 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 14666 278065 4077942005 NO3-1040 N EP-A EP FOR HP WELL 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 2005-07-18
EP-A EP FOR HP WELL 1 Finished NO3 1040 NITRATE 8/16/2022 ND MG/L MCL 10 MG/L 0.5 MRL 8/19/2022 2228017-01-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 14666 2515080 33280512022 NO3-1040 N EP-A EP FOR HP WELL 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 2022-08-16
EP-A EP FOR HP WELL 1 Finished NO3 1040 NITRATE 6/15/2015 ND MG/L MCL 10 MG/L 0.5 MRL 6/22/2015 516701818-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 14666 1419525 19350172015 NO3-1040 N EP-A EP FOR HP WELL 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 2015-06-15
EP-A EP FOR HP WELL 1 Finished NO3 1040 NITRATE 8/3/2009 ND MG/L MCL 10 MG/L 0.5 MRL 9/10/2009 0921668-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 14666 629906 9096342009 NO3-1040 N EP-A EP FOR HP WELL 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 2009-08-03
EP-A EP FOR HP WELL 1 Finished NO3 1040 NITRATE 7/8/2002 ND MCL 10 MG/L 0.5 MRL 7/22/2002 331958 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 14666 63790 653082002 NO3-1040 N EP-A EP FOR HP WELL 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 2002-07-08
EP-A EP FOR HP WELL 1 Finished NO2 1041 NITRITE 7/8/2002 ND MCL 1 MG/L 0.01 MRL 7/22/2002 331958 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO2-B SPECTROPHOTOMETRIC, MANUAL 14666 63790 653092002 NO2-1041 N EP-A EP FOR HP WELL 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO2-B SPECTROPHOTOMETRIC, MANUAL 2002-07-08
EP-A EP FOR HP WELL 1 Finished NO2 1041 NITRITE 8/3/2009 ND MG/L MCL 1 MG/L 0.01 MRL 9/10/2009 0921668-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO2-B SPECTROPHOTOMETRIC, MANUAL 14666 629906 9096352009 NO2-1041 N EP-A EP FOR HP WELL 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO2-B SPECTROPHOTOMETRIC, MANUAL 2009-08-03
EP-A EP FOR HP WELL 1 Finished NO2 1041 NITRITE 6/15/2015 ND MG/L MCL 1 MG/L 0.01 MRL 6/22/2015 516701818-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO2-B SPECTROPHOTOMETRIC, MANUAL 14666 1419525 19349902015 NO2-1041 N EP-A EP FOR HP WELL 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO2-B SPECTROPHOTOMETRIC, MANUAL 2015-06-15
EP-A EP FOR HP WELL 1 Finished NO2 1041 NITRITE 6/7/2021 ND MG/L MCL 1 MG/L 0.01 MRL 6/15/2021 115906301-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO2-B SPECTROPHOTOMETRIC, MANUAL 14666 2332788 30975202021 NO2-1041 N EP-A EP FOR HP WELL 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO2-B SPECTROPHOTOMETRIC, MANUAL 2021-06-07
EP-A EP FOR HP WELL 1 Finished NO2 1041 NITRITE 6/19/2017 ND MG/L MCL 1 MG/L 0.01 MRL 6/26/2017 717104501-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO2-B SPECTROPHOTOMETRIC, MANUAL 14666 1716185 23221012017 NO2-1041 N EP-A EP FOR HP WELL 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO2-B SPECTROPHOTOMETRIC, MANUAL 2017-06-19
EP-A EP FOR HP WELL 1 Finished NO2 1041 NITRITE 7/16/2013 ND MG/L MCL 1 MG/L 0.01 MRL 12/2/2013 319703001-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO2-B SPECTROPHOTOMETRIC, MANUAL 14666 1177719 16366622013 NO2-1041 N EP-A EP FOR HP WELL 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO2-B SPECTROPHOTOMETRIC, MANUAL 2013-07-16
EP-A EP FOR HP WELL 1 Finished NO2 1041 NITRITE 7/18/2005 ND MCL 1 MG/L 0.01 MRL 7/26/2005 05199/17 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO2-B SPECTROPHOTOMETRIC, MANUAL 14666 278065 4077952005 NO2-1041 N EP-A EP FOR HP WELL 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO2-B SPECTROPHOTOMETRIC, MANUAL 2005-07-18
EP-A EP FOR HP WELL 1 Finished NO2 1041 NITRITE 8/4/2008 ND MCL 1 MG/L 0.01 MRL 8/21/2008 450352N-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO2-B SPECTROPHOTOMETRIC, MANUAL 14666 529260 7636222008 NO2-1041 N EP-A EP FOR HP WELL 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO2-B SPECTROPHOTOMETRIC, MANUAL 2008-08-04


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