OHA Drinking Water Services
OR41
PWS ID: 92884 ---- USFS CLEAR 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.
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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 HP #2 1 Finished NO3 1040 NITRATE 6/11/2018 ND MG/L MCL 10 MG/L 0.1 MRL 6/19/2018 816307001-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300.0 ION CHROMATOGRAPHY 14462 1873539 25076712018 NO3-1040 N EP-A EP FOR WELL HP #2 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300.0 ION CHROMATOGRAPHY 2018-06-11
EP-A EP FOR WELL HP #2 1 Finished NO3 1040 NITRATE 6/15/2020 ND MG/L MCL 10 MG/L 0.1 MRL 6/22/2020 016808201-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300.0 ION CHROMATOGRAPHY 14462 2180034 29168612020 NO3-1040 N EP-A EP FOR WELL HP #2 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300.0 ION CHROMATOGRAPHY 2020-06-15
EP-A EP FOR WELL HP #2 1 Finished NO3 1040 NITRATE 8/14/2017 ND MG/L MCL 10 MG/L 0.1 MRL 8/18/2017 722704101-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300.0 ION CHROMATOGRAPHY 14462 1741580 23510662017 NO3-1040 N EP-A EP FOR WELL HP #2 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300.0 ION CHROMATOGRAPHY 2017-08-14
EP-A EP FOR WELL HP #2 1 Finished NO3 1040 NITRATE 6/19/2016 ND MG/L MCL 10 MG/L 0.1 MRL 6/27/2016 617201301-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300.0 ION CHROMATOGRAPHY 14462 1559851 21065082016 NO3-1040 N EP-A EP FOR WELL HP #2 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300.0 ION CHROMATOGRAPHY 2016-06-19
EP-A EP FOR WELL HP #2 1 Finished NO3 1040 NITRATE 6/9/2014 ND MG/L MCL 10 MG/L 0.1 MRL 6/16/2014 416103101-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300.0 ION CHROMATOGRAPHY 14462 1254618 17335592014 NO3-1040 N EP-A EP FOR WELL HP #2 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300.0 ION CHROMATOGRAPHY 2014-06-09
EP-A EP FOR WELL HP #2 1 Finished NO3 1040 NITRATE 6/10/2019 ND MG/L MCL 10 MG/L 0.1 MRL 6/18/2019 916204301-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300.0 ION CHROMATOGRAPHY 14462 2023064 26931142019 NO3-1040 N EP-A EP FOR WELL HP #2 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300.0 ION CHROMATOGRAPHY 2019-06-10
EP-A EP FOR WELL HP #2 1 Finished NO2 1041 NITRITE 6/10/2019 0.0161 MG/L MCL 1 MG/L 0.01 MRL 6/18/2019 916204301-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300.0 ION CHROMATOGRAPHY 14462 2023064 26930732019 NO2-1041 D EP-A EP FOR WELL HP #2 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300.0 ION CHROMATOGRAPHY 2019-06-10
EP-A EP FOR WELL HP #2 1 Finished NO2 1041 NITRITE 6/9/2014 0.0108 MG/L MCL 1 MG/L 0.01 MRL 6/16/2014 416103101-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300.0 ION CHROMATOGRAPHY 14462 1254618 17335532014 NO2-1041 D EP-A EP FOR WELL HP #2 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300.0 ION CHROMATOGRAPHY 2014-06-09
EP-A EP FOR WELL HP #2 1 Finished NO2 1041 NITRITE 6/19/2016 ND MG/L MCL 1 MG/L 0.01 MRL 6/27/2016 617201301-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300.0 ION CHROMATOGRAPHY 14462 1559851 21064922016 NO2-1041 N EP-A EP FOR WELL HP #2 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300.0 ION CHROMATOGRAPHY 2016-06-19
EP-A EP FOR WELL HP #2 1 Finished NO2 1041 NITRITE 8/14/2017 ND MG/L MCL 1 MG/L 0.01 MRL 8/18/2017 722704101-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300.0 ION CHROMATOGRAPHY 14462 1741580 23510362017 NO2-1041 N EP-A EP FOR WELL HP #2 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300.0 ION CHROMATOGRAPHY 2017-08-14
EP-A EP FOR WELL HP #2 1 Finished NO2 1041 NITRITE 6/15/2020 0.0129 MG/L MCL 1 MG/L 0.01 MRL 6/22/2020 016808201-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300.0 ION CHROMATOGRAPHY 14462 2180034 29168502020 NO2-1041 D EP-A EP FOR WELL HP #2 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300.0 ION CHROMATOGRAPHY 2020-06-15
EP-A EP FOR WELL HP #2 1 Finished NO2 1041 NITRITE 6/11/2018 ND MG/L MCL 1 MG/L 0.01 MRL 6/19/2018 816307001-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300.0 ION CHROMATOGRAPHY 14462 1873539 25076182018 NO2-1041 N EP-A EP FOR WELL HP #2 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300.0 ION CHROMATOGRAPHY 2018-06-11
EP-A EP FOR WELL HP #2 1 Finished NO3 1040 NITRATE 6/15/2015 ND MG/L MCL 10 MG/L 0.5 MRL 6/22/2015 5167018015-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 14462 1419508 19350002015 NO3-1040 N EP-A EP FOR WELL HP #2 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 2015-06-15
EP-A EP FOR WELL HP #2 1 Finished NO3 1040 NITRATE 6/3/2011 ND MG/L MCL 10 MG/L 0.5 MRL 6/14/2011 115400705-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 14462 823565 11768972011 NO3-1040 N EP-A EP FOR WELL HP #2 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 2011-06-03
EP-A EP FOR WELL HP #2 1 Finished NO3 1040 NITRATE 8/3/2009 ND MG/L MCL 10 MG/L 0.5 MRL 9/10/2009 0921665-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 14462 629903 9096282009 NO3-1040 N EP-A EP FOR WELL HP #2 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 2009-08-03
EP-A EP FOR WELL HP #2 1 Finished NO3 1040 NITRATE 6/7/2021 ND MG/L MCL 10 MG/L 0.5 MRL 6/15/2021 115905501-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 14462 2332785 30975302021 NO3-1040 N EP-A EP FOR WELL HP #2 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 2021-06-07
EP-A EP FOR WELL HP #2 1 Finished NO3 1040 NITRATE 7/7/2004 ND MCL 10 MG/L 0.5 MRL 7/16/2004 371376-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 14462 202093 2774552004 NO3-1040 N EP-A EP FOR WELL HP #2 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 2004-07-07
EP-A EP FOR WELL HP #2 1 Finished NO3 1040 NITRATE 5/22/2023 ND MG/L MCL 10 MG/L 0.5 MRL 5/30/2023 3143040-01-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 14462 2633173 34985592023 NO3-1040 N EP-A EP FOR WELL HP #2 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 2023-05-22
EP-A EP FOR WELL HP #2 1 Finished NO3 1040 NITRATE 8/10/2010 ND MG/L MCL 10 MG/L 0.5 MRL 8/30/2010 1022251-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 14462 738132 10505942010 NO3-1040 N EP-A EP FOR WELL HP #2 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 2010-08-10
EP-A EP FOR WELL HP #2 1 Finished NO3 1040 NITRATE 8/1/2007 ND MG/L MCL 10 MG/L 0.5 MRL 8/22/2007 431269-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 14462 456637 6522542007 NO3-1040 N EP-A EP FOR WELL HP #2 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 2007-08-01
EP-A EP FOR WELL HP #2 1 Finished NO3 1040 NITRATE 9/11/2012 0.5 MG/L MCL 10 MG/L 0.5 MRL 9/17/2012 225503002-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 14462 997229 13940812012 NO3-1040 D EP-A EP FOR WELL HP #2 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 2012-09-11
EP-A EP FOR WELL HP #2 1 Finished NO3 1040 NITRATE 7/2/2003 ND MCL 10 MG/L 0.5 MRL 7/21/2003 351215 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 14462 133014 1766882003 NO3-1040 N EP-A EP FOR WELL HP #2 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 2003-07-02
EP-A EP FOR WELL HP #2 1 Finished NO3 1040 NITRATE 5/7/2013 ND MG/L MCL 10 MG/L 0.5 MRL 5/10/2013 312701802-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 14462 1091895 15108102013 NO3-1040 N EP-A EP FOR WELL HP #2 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 2013-05-07
EP-A EP FOR WELL HP #2 1 Finished NO3 1040 NITRATE 8/3/2006 ND MG/L MCL 10 MG/L 0.5 MRL 8/14/2006 412574-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 14462 354202 5171102006 NO3-1040 N EP-A EP FOR WELL HP #2 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 2006-08-03
EP-A EP FOR WELL HP #2 1 Finished NO3 1040 NITRATE 7/8/2002 ND MG/L MCL 10 MG/L 0.5 MRL 7/26/2002 331958 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 14462 65457 670222002 NO3-1040 N EP-A EP FOR WELL HP #2 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 2002-07-08
EP-A EP FOR WELL HP #2 1 Finished NO3 1040 NITRATE 8/4/2008 ND MG/L MCL 10 MG/L 0.5 MRL 8/21/2008 450353N-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 14462 529265 7636312008 NO3-1040 N EP-A EP FOR WELL HP #2 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 2008-08-04
EP-A EP FOR WELL HP #2 1 Finished NO3 1040 NITRATE 7/18/2005 ND MCL 10 MG/L 0.5 MRL 7/26/2005 05199/14 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 14462 278068 4078002005 NO3-1040 N EP-A EP FOR WELL HP #2 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 2005-07-18
EP-A EP FOR WELL HP #2 1 Finished NO3 1040 NITRATE 8/16/2022 ND MG/L MCL 10 MG/L 0.5 MRL 8/19/2022 2228012-01-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 14462 2515077 33280482022 NO3-1040 N EP-A EP FOR WELL HP #2 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 2022-08-16
EP-A EP FOR WELL HP #2 1 Finished NO3 1040 NITRATE 5/6/2024 ND MG/L MCL 10 MG/L 0.5 MRL 5/14/2024 4128045-01-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 14462 2782109 36769112024 NO3-1040 N EP-A EP FOR WELL HP #2 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 2024-05-06
EP-A EP FOR WELL HP #2 1 Finished NO2 1041 NITRITE 6/15/2015 0.0106 MG/L MCL 1 MG/L 0.01 MRL 6/22/2015 5167018015-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO2-B SPECTROPHOTOMETRIC, MANUAL 14462 1419508 19349732015 NO2-1041 D EP-A EP FOR WELL HP #2 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO2-B SPECTROPHOTOMETRIC, MANUAL 2015-06-15
EP-A EP FOR WELL HP #2 1 Finished NO2 1041 NITRITE 8/3/2009 ND MG/L MCL 1 MG/L 0.01 MRL 9/10/2009 0921665-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO2-B SPECTROPHOTOMETRIC, MANUAL 14462 629903 9096292009 NO2-1041 N EP-A EP FOR WELL HP #2 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO2-B SPECTROPHOTOMETRIC, MANUAL 2009-08-03
EP-A EP FOR WELL HP #2 1 Finished NO2 1041 NITRITE 6/7/2021 ND MG/L MCL 1 MG/L 0.01 MRL 6/15/2021 115905501-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO2-B SPECTROPHOTOMETRIC, MANUAL 14462 2332785 30975172021 NO2-1041 N EP-A EP FOR WELL HP #2 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO2-B SPECTROPHOTOMETRIC, MANUAL 2021-06-07
EP-A EP FOR WELL HP #2 1 Finished NO2 1041 NITRITE 7/18/2005 ND MCL 1 MG/L 0.01 MRL 7/26/2005 05199/14 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO2-B SPECTROPHOTOMETRIC, MANUAL 14462 278068 4078012005 NO2-1041 N EP-A EP FOR WELL HP #2 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO2-B SPECTROPHOTOMETRIC, MANUAL 2005-07-18
EP-A EP FOR WELL HP #2 1 Finished NO2 1041 NITRITE 8/4/2008 ND MCL 1 MG/L 0.01 MRL 8/21/2008 450353N-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO2-B SPECTROPHOTOMETRIC, MANUAL 14462 529265 7636322008 NO2-1041 N EP-A EP FOR WELL HP #2 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO2-B SPECTROPHOTOMETRIC, MANUAL 2008-08-04
EP-A EP FOR WELL HP #2 1 Finished NO2 1041 NITRITE 7/8/2002 ND MG/L MCL 1 MG/L 0.01 MRL 7/26/2002 331958 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO2-B SPECTROPHOTOMETRIC, MANUAL 14462 65457 670232002 NO2-1041 N EP-A EP FOR WELL HP #2 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO2-B SPECTROPHOTOMETRIC, MANUAL 2002-07-08


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