OHA Drinking Water Services
OR41
PWS ID: 92137 ---- COW CREEK STATION
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

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 WELL 1 Finished NO3 1040 NITRATE 3/15/2017 ND MG/L MCL 10 MG/L 0.5 MRL 4/7/2017 21700854AB OR100033 GRANTS PASS WATER LABORATORY INC 300.0 ION CHROMATOGRAPHY 14275 1679599 22800692017 NO3-1040 N EP-A EP for WELL 1 Finished OR100033 GRANTS PASS WATER LABORATORY INC 300.0 ION CHROMATOGRAPHY 2017-03-15
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 1/4/2024 ND MG/L MCL 10 MG/L 0.5 MRL 2/8/2024 22400046AB OR100033 GRANTS PASS WATER LABORATORY INC 300.0 ION CHROMATOGRAPHY 14275 2744628 36356742024 NO3-1040 N EP-A EP for WELL 1 Finished OR100033 GRANTS PASS WATER LABORATORY INC 300.0 ION CHROMATOGRAPHY 2024-01-04
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 1/25/2021 ND MG/L MCL 10 MG/L 0.5 MRL 1/28/2021 22100238AB OR100033 GRANTS PASS WATER LABORATORY INC 300.0 ION CHROMATOGRAPHY 14275 2275002 30331252021 NO3-1040 N EP-A EP for WELL 1 Finished OR100033 GRANTS PASS WATER LABORATORY INC 300.0 ION CHROMATOGRAPHY 2021-01-25
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 1/16/2019 ND MG/L MCL 10 MG/L 0.5 MRL 2/1/2019 21900185AB OR100033 GRANTS PASS WATER LABORATORY INC 300.0 ION CHROMATOGRAPHY 14275 1964215 26198272019 NO3-1040 N EP-A EP for WELL 1 Finished OR100033 GRANTS PASS WATER LABORATORY INC 300.0 ION CHROMATOGRAPHY 2019-01-16
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 1/18/2013 0.11 MG/L MCL 10 MG/L 0.1 MRL 1/23/2013 301181201-I OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 14275 1050074 14628962013 NO3-1040 D EP-A EP for WELL 1 Finished OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 2013-01-18
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 1/26/2022 ND MG/L MCL 10 MG/L 0.5 MRL 1/28/2022 22200269AB OR100033 GRANTS PASS WATER LABORATORY INC 300.0 ION CHROMATOGRAPHY 14275 2428611 32151112022 NO3-1040 N EP-A EP for WELL 1 Finished OR100033 GRANTS PASS WATER LABORATORY INC 300.0 ION CHROMATOGRAPHY 2022-01-26
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 1/23/2023 ND MG/L MCL 10 MG/L 1 MRL 2/9/2023 22300229AC OR100033 GRANTS PASS WATER LABORATORY INC 4500NO3-D ION SELECTIVE ELECTRODE 14275 2591905 34507762023 NO3-1040 N EP-A EP for WELL 1 Finished OR100033 GRANTS PASS WATER LABORATORY INC 4500NO3-D ION SELECTIVE ELECTRODE 2023-01-23
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 11/21/2002 ND MCL 10 MG/L 1 MRL 12/11/2002 20021134-01 OR100018 ESL GRANTS PASS 4500NO3-D ION SELECTIVE ELECTRODE 14275 92636 1171942002 NO3-1040 N EP-A EP for WELL 1 Finished OR100018 ESL GRANTS PASS 4500NO3-D ION SELECTIVE ELECTRODE 2002-11-21
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 7/30/2003 ND MG/L MCL 10 MG/L 1 MRL 8/8/2003 20030735-01 OR100018 ESL GRANTS PASS 4500NO3-D ION SELECTIVE ELECTRODE 14275 137119 1815412003 NO3-1040 N EP-A EP for WELL 1 Finished OR100018 ESL GRANTS PASS 4500NO3-D ION SELECTIVE ELECTRODE 2003-07-30
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 2/22/2006 ND MCL 10 MG/L 0.5 MRL 4/3/2006 260760-I OR100033 GRANTS PASS WATER LABORATORY INC 4500NO3-D ION SELECTIVE ELECTRODE 14275 328581 4837602006 NO3-1040 N EP-A EP for WELL 1 Finished OR100033 GRANTS PASS WATER LABORATORY INC 4500NO3-D ION SELECTIVE ELECTRODE 2006-02-22
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 2/5/2009 ND MG/L MCL 10 MG/L 0.5 MRL 2/12/2009 20900360AB-I OR100033 GRANTS PASS WATER LABORATORY INC 4500NO3-D ION SELECTIVE ELECTRODE 14275 568792 8316502009 NO3-1040 N EP-A EP for WELL 1 Finished OR100033 GRANTS PASS WATER LABORATORY INC 4500NO3-D ION SELECTIVE ELECTRODE 2009-02-05
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 12/16/2008 ND MG/L MCL 10 MG/L 0.5 MRL 12/29/2008 20804350AA-I OR100033 GRANTS PASS WATER LABORATORY INC 4500NO3-D ION SELECTIVE ELECTRODE 14275 559069 8167362008 NO3-1040 N EP-A EP for WELL 1 Finished OR100033 GRANTS PASS WATER LABORATORY INC 4500NO3-D ION SELECTIVE ELECTRODE 2008-12-16
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 1/13/2020 ND MG/L MCL 10 MG/L 1 MRL 1/23/2020 22000111AB OR100033 GRANTS PASS WATER LABORATORY INC 4500NO3-D ION SELECTIVE ELECTRODE 14275 2119991 28471042020 NO3-1040 N EP-A EP for WELL 1 Finished OR100033 GRANTS PASS WATER LABORATORY INC 4500NO3-D ION SELECTIVE ELECTRODE 2020-01-13
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 2/15/2007 ND MCL 10 MG/L 0.5 MRL 7/30/2007 20700598AB OR100033 GRANTS PASS WATER LABORATORY INC 4500NO3-D ION SELECTIVE ELECTRODE 14275 450993 6453132007 NO3-1040 N EP-A EP for WELL 1 Finished OR100033 GRANTS PASS WATER LABORATORY INC 4500NO3-D ION SELECTIVE ELECTRODE 2007-02-15
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 2/17/2016 ND MG/L MCL 10 MG/L 1 MRL 2/22/2016 21600494AB OR100033 GRANTS PASS WATER LABORATORY INC 4500NO3-D ION SELECTIVE ELECTRODE 14275 1512516 20491402016 NO3-1040 N EP-A EP for WELL 1 Finished OR100033 GRANTS PASS WATER LABORATORY INC 4500NO3-D ION SELECTIVE ELECTRODE 2016-02-17
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 2/2/2012 ND MG/L MCL 10 MG/L 1 MRL 3/1/2012 21200422AB OR100033 GRANTS PASS WATER LABORATORY INC 4500NO3-D ION SELECTIVE ELECTRODE 14275 913310 12932492012 NO3-1040 N EP-A EP for WELL 1 Finished OR100033 GRANTS PASS WATER LABORATORY INC 4500NO3-D ION SELECTIVE ELECTRODE 2012-02-02
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 3/7/2014 ND MG/L MCL 10 MG/L 1 MRL 4/4/2014 21400929AB OR100033 GRANTS PASS WATER LABORATORY INC 4500NO3-D ION SELECTIVE ELECTRODE 14275 1226377 17018952014 NO3-1040 N EP-A EP for WELL 1 Finished OR100033 GRANTS PASS WATER LABORATORY INC 4500NO3-D ION SELECTIVE ELECTRODE 2014-03-07
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 2/22/2010 ND MG/L MCL 10 MG/L 1 MRL 3/1/2010 21000620AB-I OR100033 GRANTS PASS WATER LABORATORY INC 4500NO3-D ION SELECTIVE ELECTRODE 14275 681321 9762192010 NO3-1040 N EP-A EP for WELL 1 Finished OR100033 GRANTS PASS WATER LABORATORY INC 4500NO3-D ION SELECTIVE ELECTRODE 2010-02-22
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 2/10/2011 ND MG/L MCL 10 MG/L 1 MRL 3/3/2011 21100545-I OR100033 GRANTS PASS WATER LABORATORY INC 4500NO3-D ION SELECTIVE ELECTRODE 14275 797427 11441842011 NO3-1040 N EP-A EP for WELL 1 Finished OR100033 GRANTS PASS WATER LABORATORY INC 4500NO3-D ION SELECTIVE ELECTRODE 2011-02-10
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 2/20/2018 ND MG/L MCL 10 MG/L 1 MRL 2/28/2018 21800575AB OR100033 GRANTS PASS WATER LABORATORY INC 4500NO3-D ION SELECTIVE ELECTRODE 14275 1818456 24472392018 NO3-1040 N EP-A EP for WELL 1 Finished OR100033 GRANTS PASS WATER LABORATORY INC 4500NO3-D ION SELECTIVE ELECTRODE 2018-02-20
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 4/20/2005 ND MCL 10 MG/L 0.5 MRL 4/25/2005 251635-I OR100033 GRANTS PASS WATER LABORATORY INC 4500NO3-D ION SELECTIVE ELECTRODE 14275 254800 3704662005 NO3-1040 N EP-A EP for WELL 1 Finished OR100033 GRANTS PASS WATER LABORATORY INC 4500NO3-D ION SELECTIVE ELECTRODE 2005-04-20
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 1/26/2015 ND MG/L MCL 10 MG/L 1 MRL 2/2/2015 21500324AB OR100033 GRANTS PASS WATER LABORATORY INC 4500NO3-D ION SELECTIVE ELECTRODE 14275 1350414 18567902015 NO3-1040 N EP-A EP for WELL 1 Finished OR100033 GRANTS PASS WATER LABORATORY INC 4500NO3-D ION SELECTIVE ELECTRODE 2015-01-26


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