OHA Drinking Water Services
OR41
PWS ID: 95025 ---- USFS CLEAR LAKE CG HP 3
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 HP WELL 1 Finished NO3 1040 NITRATE 5/7/2013 1.4 MG/L MCL 10 MG/L 0.5 MRL 5/10/2013 312701801-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 17072 1091894 15108092013 NO3-1040 D EP-A EP FOR HP WELL 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 2013-05-07
EP-A EP FOR HP WELL 1 Finished NO3 1040 NITRATE 9/11/2012 ND MG/L MCL 10 MG/L 0.5 MRL 9/17/2012 225503003-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 17072 997230 13940822012 NO3-1040 N EP-A EP FOR HP WELL 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 2012-09-11
EP-A EP FOR HP WELL 1 Finished NO3 1040 NITRATE 7/8/2002 ND MG/L MCL 10 MG/L 0.5 MRL 7/26/2002 331946 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 17072 65456 670202002 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 MG/L MCL 1 MG/L 0.01 MRL 7/26/2002 331946 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO2-B SPECTROPHOTOMETRIC, MANUAL 17072 65456 670212002 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 NO3 1040 NITRATE 7/2/2003 0.6 MG/L MCL 10 MG/L 7/21/2003 351214 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 17072 133011 1766852003 NO3-1040 D EP-A EP FOR HP WELL 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 2003-07-02
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 371377-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 17072 202094 2774562004 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 7/18/2005 ND MCL 10 MG/L 0.5 MRL 7/26/2005 05199/15 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 17072 278067 4077982005 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 NO2 1041 NITRITE 7/18/2005 ND MCL 1 MG/L 0.01 MRL 7/26/2005 05199/15 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO2-B SPECTROPHOTOMETRIC, MANUAL 17072 278067 4077992005 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 NO3 1040 NITRATE 8/3/2006 ND MG/L MCL 10 MG/L 0.5 MRL 8/14/2006 412573-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 17072 354201 5171092006 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 8/1/2007 ND MG/L MCL 10 MG/L 0.5 MRL 8/22/2007 431270-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 17072 456636 6522532007 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 8/4/2008 ND MG/L MCL 10 MG/L 0.5 MRL 8/21/2008 450354N-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 17072 529263 7636272008 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 NO2 1041 NITRITE 8/4/2008 ND MCL 1 MG/L 0.01 MRL 8/21/2008 450354N-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO2-B SPECTROPHOTOMETRIC, MANUAL 17072 529263 7636282008 NO2-1041 N EP-A EP FOR HP WELL 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO2-B SPECTROPHOTOMETRIC, MANUAL 2008-08-04
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 0921666-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 17072 629904 9096302009 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 NO2 1041 NITRITE 8/3/2009 ND MG/L MCL 1 MG/L 0.01 MRL 9/10/2009 0921666-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO2-B SPECTROPHOTOMETRIC, MANUAL 17072 629904 9096312009 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 NO3 1040 NITRATE 6/3/2011 ND MG/L MCL 10 MG/L 0.5 MRL 6/14/2011 115400704-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 17072 823564 11768962011 NO3-1040 N EP-A EP FOR HP WELL 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 2011-06-03
EP-A EP FOR HP WELL 1 Finished NO3 1040 NITRATE 8/9/2010 ND MG/L MCL 10 MG/L 0.5 MRL 8/30/2010 1022252-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 17072 738133 10505952010 NO3-1040 N EP-A EP FOR HP WELL 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 2010-08-09
EP-A EP FOR HP WELL 1 Finished NO2 1041 NITRITE 6/19/2016 ND MG/L MCL 1 MG/L 0.01 MRL 6/27/2016 617201401-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300.0 ION CHROMATOGRAPHY 17072 1559852 21064932016 NO2-1041 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 6/19/2016 ND MG/L MCL 10 MG/L 0.1 MRL 6/27/2016 617201401-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300.0 ION CHROMATOGRAPHY 17072 1559852 21065092016 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 NO2 1041 NITRITE 6/9/2014 ND MG/L MCL 1 MG/L 0.01 MRL 6/16/2014 416103201-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300.0 ION CHROMATOGRAPHY 17072 1254619 17335542014 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 NO3 1040 NITRATE 6/9/2014 ND MG/L MCL 10 MG/L 0.1 MRL 6/16/2014 416103201-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300.0 ION CHROMATOGRAPHY 17072 1254619 17335602014 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 6/19/2017 ND MG/L MCL 1 MG/L 0.01 MRL 6/26/2017 717104801-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO2-B SPECTROPHOTOMETRIC, MANUAL 17072 1716186 23221022017 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 NO3 1040 NITRATE 6/19/2017 0.6 MG/L MCL 10 MG/L 0.5 MRL 6/26/2017 717104801-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 17072 1716186 23221632017 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 NO2 1041 NITRITE 6/15/2015 0.0693 MG/L MCL 1 MG/L 0.01 MRL 6/22/2015 516701816-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO2-B SPECTROPHOTOMETRIC, MANUAL 17072 1419523 19349882015 NO2-1041 D 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 NO3 1040 NITRATE 6/15/2015 ND MG/L MCL 10 MG/L 0.5 MRL 6/22/2015 516701816-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 17072 1419523 19350152015 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 NO2 1041 NITRITE 6/11/2018 ND MG/L MCL 1 MG/L 0.01 MRL 6/19/2018 816306801-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300.0 ION CHROMATOGRAPHY 17072 1873537 25076162018 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 6/11/2018 ND MG/L MCL 10 MG/L 0.1 MRL 6/19/2018 816306801-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300.0 ION CHROMATOGRAPHY 17072 1873537 25076692018 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 NO2 1041 NITRITE 6/10/2019 ND MG/L MCL 1 MG/L 0.01 MRL 6/18/2019 916204701-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300.0 ION CHROMATOGRAPHY 17072 2023065 26930742019 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 NO3 1040 NITRATE 6/10/2019 ND MG/L MCL 10 MG/L 0.1 MRL 6/18/2019 916204701-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300.0 ION CHROMATOGRAPHY 17072 2023065 26931152019 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 NO2 1041 NITRITE 6/7/2021 ND MG/L MCL 1 MG/L 0.01 MRL 6/15/2021 115906401-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO2-B SPECTROPHOTOMETRIC, MANUAL 17072 2332789 30975212021 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 NO3 1040 NITRATE 6/7/2021 0.5 MG/L MCL 10 MG/L 0.5 MRL 6/15/2021 115906401-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 17072 2332789 30975342021 NO3-1040 D 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 8/16/2022 ND MG/L MCL 10 MG/L 0.5 MRL 8/19/2022 2228013-01-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 17072 2515078 33280492022 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 5/22/2023 ND MG/L MCL 10 MG/L 0.5 MRL 5/30/2023 3143041-01-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 17072 2633174 34985602023 NO3-1040 N EP-A EP FOR HP WELL 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 2023-05-22
EP-A EP FOR HP WELL 1 Finished NO3 1040 NITRATE 5/6/2024 ND MG/L MCL 10 MG/L 0.5 MRL 5/14/2024 4128042-01-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 17072 2782108 36769102024 NO3-1040 N EP-A EP FOR HP WELL 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 2024-05-06


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