OHA Drinking Water Services
OR41
PWS ID: 92892 ---- USFS COTTONWOOD MEADOWS LAKE
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.
Select Analytes

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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 SPRING 1 Finished NO3 1040 NITRATE 7/7/2011 0.0791 MG/L MCL 10 MG/L 0.007 MRL 7/18/2011 N11006-I OR100034 SPRING STREET ANALYTICAL LAB 4500NO3-D ION SELECTIVE ELECTRODE 14466 837337 11943512011 NO3-1040 D EP-A EP for SPRING 1 Finished OR100034 SPRING STREET ANALYTICAL LAB 4500NO3-D ION SELECTIVE ELECTRODE 2011-07-07
EP-A EP for SPRING 1 Finished NO3 1040 NITRATE 8/1/2002 ND MCL 10 MG/L 0.1 MRL 9/30/2002 21749 OR100032 KLAMATH ENVIRONMENTAL SERVICE 353.2 CADMIUM REDUCTION, AUTOMATED 14466 77014 854122002 NO3-1040 N EP-A EP for SPRING 1 Finished OR100032 KLAMATH ENVIRONMENTAL SERVICE 353.2 CADMIUM REDUCTION, AUTOMATED 2002-08-01
EP-A EP for SPRING 1 Finished NO3 1040 NITRATE 7/15/2003 ND MG/L MCL 10 MG/L 0.1 MRL 7/31/2003 31697 OR100032 KLAMATH ENVIRONMENTAL SERVICE 4500NO3-F CADMIUM REDUCTION, AUTOMATED 14466 133119 1769842003 NO3-1040 N EP-A EP for SPRING 1 Finished OR100032 KLAMATH ENVIRONMENTAL SERVICE 4500NO3-F CADMIUM REDUCTION, AUTOMATED 2003-07-15
EP-A EP for SPRING 1 Finished NO3 1040 NITRATE 7/14/2004 ND MCL 10 MG/L 0.1 MRL 8/6/2004 41353 OR100032 KLAMATH ENVIRONMENTAL SERVICE 4500NO3-F CADMIUM REDUCTION, AUTOMATED 14466 204222 2797072004 NO3-1040 N EP-A EP for SPRING 1 Finished OR100032 KLAMATH ENVIRONMENTAL SERVICE 4500NO3-F CADMIUM REDUCTION, AUTOMATED 2004-07-14
EP-A EP for SPRING 1 Finished NO3 1040 NITRATE 6/7/2005 ND MCL 10 MG/L 0 MDL 9/26/2005 51064 OR100032 KLAMATH ENVIRONMENTAL SERVICE 14466 286250 4228612005 NO3-1040 N EP-A EP for SPRING 1 Finished OR100032 KLAMATH ENVIRONMENTAL SERVICE 2005-06-07
EP-A EP for SPRING 1 Finished NO3 1040 NITRATE 7/17/2006 ND MG/L MCL 10 MG/L 0.2 MRL 8/3/2006 0607381-01A OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 14466 353129 5159942006 NO3-1040 N EP-A EP for SPRING 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2006-07-17
EP-A EP for SPRING 1 Finished NO3 1040 NITRATE 10/13/2007 ND MCL 10 MG/L 0.2 MRL 11/1/2007 071042101A OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 14466 471058 6770012007 NO3-1040 N EP-A EP for SPRING 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2007-10-13
EP-A EP for SPRING 1 Finished NO3 1040 NITRATE 7/8/2008 ND MG/L MCL 10 MG/L 0.2 MRL 7/24/2008 0807245-I OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 14466 523821 7566142008 NO3-1040 N EP-A EP for SPRING 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2008-07-08
EP-A EP for SPRING 1 Finished NO3 1040 NITRATE 7/5/2009 ND MG/L MCL 10 MG/L 0.2 MRL 7/17/2009 090711701A-I OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 14466 610552 8857122009 NO3-1040 N EP-A EP for SPRING 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2009-07-05
EP-A EP for SPRING 1 Finished NO3 1040 NITRATE 8/12/2010 ND MG/L MCL 10 MG/L 0.2 MRL 9/2/2010 100843901A-I OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 14466 738458 10514882010 NO3-1040 N EP-A EP for SPRING 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2010-08-12
EP-A EP for SPRING 1 Finished NO3 1040 NITRATE 6/2/2013 ND MG/L MCL 10 MG/L 0.007 MRL 6/10/2013 N13125-I OR100034 SPRING STREET ANALYTICAL LAB 4500NO3-D ION SELECTIVE ELECTRODE 14466 1102847 15237242013 NO3-1040 N EP-A EP for SPRING 1 Finished OR100034 SPRING STREET ANALYTICAL LAB 4500NO3-D ION SELECTIVE ELECTRODE 2013-06-02
EP-A EP for SPRING 1 Finished NO3 1040 NITRATE 7/2/2012 ND MG/L MCL 10 MG/L 0.007 MRL 8/3/2012 N12189-I OR100034 SPRING STREET ANALYTICAL LAB 4500NO3-D ION SELECTIVE ELECTRODE 14466 976207 13680652012 NO3-1040 N EP-A EP for SPRING 1 Finished OR100034 SPRING STREET ANALYTICAL LAB 4500NO3-D ION SELECTIVE ELECTRODE 2012-07-02
EP-A EP for SPRING 1 Finished NO3 1040 NITRATE 6/13/2014 ND MG/L MCL 10 MG/L 0.1 MRL 7/9/2014 406131211-I OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 14466 1269054 17531662014 NO3-1040 N EP-A EP for SPRING 1 Finished OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 2014-06-13
EP-A EP for SPRING 1 Finished NO3 1040 NITRATE 10/2/2016 ND MG/L MCL 10 MG/L 0.007 MRL 10/6/2016 N16389-I OR100034 SPRING STREET ANALYTICAL LAB 4500NO3-D ION SELECTIVE ELECTRODE 14466 1608332 21800042016 NO3-1040 N EP-A EP for SPRING 1 Finished OR100034 SPRING STREET ANALYTICAL LAB 4500NO3-D ION SELECTIVE ELECTRODE 2016-10-02
EP-A EP for SPRING 1 Finished NO3 1040 NITRATE 7/11/2015 ND MG/L MCL 10 MG/L 0.1 MRL 7/24/2015 507111101-I OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 14466 1421376 19383822015 NO3-1040 N EP-A EP for SPRING 1 Finished OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 2015-07-11
EP-A EP for SPRING 1 Finished NO3 1040 NITRATE 8/9/2017 ND MG/L MCL 10 MG/L 0.007 MRL 8/18/2017 N17348-I OR100034 SPRING STREET ANALYTICAL LAB 4500NO3-D ION SELECTIVE ELECTRODE 14466 1739055 23479012017 NO3-1040 N EP-A EP for SPRING 1 Finished OR100034 SPRING STREET ANALYTICAL LAB 4500NO3-D ION SELECTIVE ELECTRODE 2017-08-09
EP-A EP for SPRING 1 Finished NO3 1040 NITRATE 7/26/2018 ND MG/L MCL 10 MG/L 0.007 MRL 8/7/2018 N18298-I OR100034 SPRING STREET ANALYTICAL LAB 4500NO3-D ION SELECTIVE ELECTRODE 14466 1886684 25247832018 NO3-1040 N EP-A EP for SPRING 1 Finished OR100034 SPRING STREET ANALYTICAL LAB 4500NO3-D ION SELECTIVE ELECTRODE 2018-07-26
EP-A EP for SPRING 1 Finished NO3 1040 NITRATE 8/6/2019 ND MG/L MCL 10 MG/L 0.007 MRL 8/19/2019 N19-286-I OR100034 SPRING STREET ANALYTICAL LAB 4500NO3-D ION SELECTIVE ELECTRODE 14466 2049457 27270132019 NO3-1040 N EP-A EP for SPRING 1 Finished OR100034 SPRING STREET ANALYTICAL LAB 4500NO3-D ION SELECTIVE ELECTRODE 2019-08-06
EP-A EP for SPRING 1 Finished NO3 1040 NITRATE 7/21/2020 ND MG/L MCL 10 MG/L 0.007 MRL 8/10/2020 N20237-I OR100034 SPRING STREET ANALYTICAL LAB 4500NO3-D ION SELECTIVE ELECTRODE 14466 2206785 29489792020 NO3-1040 N EP-A EP for SPRING 1 Finished OR100034 SPRING STREET ANALYTICAL LAB 4500NO3-D ION SELECTIVE ELECTRODE 2020-07-21
EP-A EP for SPRING 1 Finished NO3 1040 NITRATE 6/1/2022 ND MG/L MCL 10 MG/L 0.007 MRL 6/30/2022 N22-182-I OR100034 SPRING STREET ANALYTICAL LAB 4500NO3-D ION SELECTIVE ELECTRODE 14466 2490535 32943982022 NO3-1040 N EP-A EP for SPRING 1 Finished OR100034 SPRING STREET ANALYTICAL LAB 4500NO3-D ION SELECTIVE ELECTRODE 2022-06-01
EP-A EP for SPRING 1 Finished NO3 1040 NITRATE 6/19/2023 ND MG/L MCL 10 MG/L 0.2 MRL 11/28/2023 23060923-01A-I OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 14466 2716770 36032892023 NO3-1040 N EP-A EP for SPRING 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2023-06-19


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