OHA Drinking Water Services
OR41
PWS ID: 05754 ---- BLACKWELL WATER SYSTEM
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 12/29/2009 ND MG/L MCL 10 MG/L 1 MRL 1/7/2010 20904368AA-I OR100033 GRANTS PASS WATER LABORATORY INC 4500NO3-D ION SELECTIVE ELECTRODE 16184 665104 9563532009 NO3-1040 N EP-A EP for WELL 1 Finished OR100033 GRANTS PASS WATER LABORATORY INC 4500NO3-D ION SELECTIVE ELECTRODE 2009-12-29
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 9/10/2012 ND MG/L MCL 10 MG/L 1 MRL 10/1/2012 21203563AB OR100033 GRANTS PASS WATER LABORATORY INC 4500NO3-D ION SELECTIVE ELECTRODE 16184 999901 13977312012 NO3-1040 N EP-A EP for WELL 1 Finished OR100033 GRANTS PASS WATER LABORATORY INC 4500NO3-D ION SELECTIVE ELECTRODE 2012-09-10
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 12/27/2002 ND MCL 10 MG/L 0.012 MRL 1/6/2003 0212499-01A OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 16184 95342 1224392002 NO3-1040 N EP-A EP for WELL 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2002-12-27
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 12/29/2003 ND MCL 10 MG/L 0.2 MRL 1/2/2004 0312543-01A OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 16184 165254 2235092003 NO3-1040 N EP-A EP for WELL 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2003-12-29
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 12/16/2004 ND MCL 10 MG/L 0.2 MRL 12/27/2004 0412465-01B OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 16184 232264 3266192004 NO3-1040 N EP-A EP for WELL 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2004-12-16
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 12/21/2005 ND MCL 10 MG/L 0.5 MRL 1/17/2006 255778-I OR100033 GRANTS PASS WATER LABORATORY INC 4500NO3-D ION SELECTIVE ELECTRODE 16184 312433 4612202005 NO3-1040 N EP-A EP for WELL 1 Finished OR100033 GRANTS PASS WATER LABORATORY INC 4500NO3-D ION SELECTIVE ELECTRODE 2005-12-21
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 12/30/2007 ND MCL 10 MG/L 0.5 MRL 1/7/2008 20800002AA OR100033 GRANTS PASS WATER LABORATORY INC 4500NO3-D ION SELECTIVE ELECTRODE 16184 486139 6997092007 NO3-1040 N EP-A EP for WELL 1 Finished OR100033 GRANTS PASS WATER LABORATORY INC 4500NO3-D ION SELECTIVE ELECTRODE 2007-12-30
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 3/9/2009 ND MG/L MCL 10 MG/L 0.5 MRL 3/30/2009 20900697AA-I OR100033 GRANTS PASS WATER LABORATORY INC 4500NO3-D ION SELECTIVE ELECTRODE 16184 573891 8397172009 NO3-1040 N EP-A EP for WELL 1 Finished OR100033 GRANTS PASS WATER LABORATORY INC 4500NO3-D ION SELECTIVE ELECTRODE 2009-03-09
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 2/6/2017 ND MG/L MCL 10 MG/L 0.5 MRL 3/6/2017 21700394AB OR100033 GRANTS PASS WATER LABORATORY INC 300.0 ION CHROMATOGRAPHY 16184 1669702 22686902017 NO3-1040 N EP-A EP for WELL 1 Finished OR100033 GRANTS PASS WATER LABORATORY INC 300.0 ION CHROMATOGRAPHY 2017-02-06
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 12/28/2011 ND MG/L MCL 10 MG/L 1 MRL 1/3/2012 21104902AA OR100033 GRANTS PASS WATER LABORATORY INC 4500NO3-D ION SELECTIVE ELECTRODE 16184 890180 12649542011 NO3-1040 N EP-A EP for WELL 1 Finished OR100033 GRANTS PASS WATER LABORATORY INC 4500NO3-D ION SELECTIVE ELECTRODE 2011-12-28
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 12/21/2010 ND MG/L MCL 10 MG/L 1 MRL 12/23/2010 21005094-I OR100033 GRANTS PASS WATER LABORATORY INC 4500NO3-D ION SELECTIVE ELECTRODE 16184 773399 11081012010 NO3-1040 N EP-A EP for WELL 1 Finished OR100033 GRANTS PASS WATER LABORATORY INC 4500NO3-D ION SELECTIVE ELECTRODE 2010-12-21
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 3/12/2014 ND MG/L MCL 10 MG/L 1 MRL 4/4/2014 21401014AB OR100033 GRANTS PASS WATER LABORATORY INC 4500NO3-D ION SELECTIVE ELECTRODE 16184 1226397 17019142014 NO3-1040 N EP-A EP for WELL 1 Finished OR100033 GRANTS PASS WATER LABORATORY INC 4500NO3-D ION SELECTIVE ELECTRODE 2014-03-12
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 1/29/2013 ND MG/L MCL 10 MG/L 1 MRL 2/1/2013 21300377AF OR100033 GRANTS PASS WATER LABORATORY INC 4500NO3-D ION SELECTIVE ELECTRODE 16184 1051655 14645802013 NO3-1040 N EP-A EP for WELL 1 Finished OR100033 GRANTS PASS WATER LABORATORY INC 4500NO3-D ION SELECTIVE ELECTRODE 2013-01-29
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 1/26/2015 1.095441505268 MG/L MCL 10 MG/L 1 MRL 2/2/2015 21500347AB OR100033 GRANTS PASS WATER LABORATORY INC 4500NO3-D ION SELECTIVE ELECTRODE 16184 1350428 18568042015 NO3-1040 D EP-A EP for WELL 1 Finished OR100033 GRANTS PASS WATER LABORATORY INC 4500NO3-D ION SELECTIVE ELECTRODE 2015-01-26
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 3/8/2016 ND MG/L MCL 10 MG/L 0.5 MRL 4/4/2016 21600725AB OR100033 GRANTS PASS WATER LABORATORY INC 300.0 ION CHROMATOGRAPHY 16184 1525771 20646982016 NO3-1040 N EP-A EP for WELL 1 Finished OR100033 GRANTS PASS WATER LABORATORY INC 300.0 ION CHROMATOGRAPHY 2016-03-08
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 2/15/2018 ND MG/L MCL 10 MG/L 0.5 MRL 2/28/2018 21800503AB OR100033 GRANTS PASS WATER LABORATORY INC 300.0 ION CHROMATOGRAPHY 16184 1818433 24472162018 NO3-1040 N EP-A EP for WELL 1 Finished OR100033 GRANTS PASS WATER LABORATORY INC 300.0 ION CHROMATOGRAPHY 2018-02-15
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 1/21/2019 1.011320036268 MG/L MCL 10 MG/L 0.5 MRL 2/1/2019 21900279AB OR100033 GRANTS PASS WATER LABORATORY INC 300.0 ION CHROMATOGRAPHY 16184 1964254 26198662019 NO3-1040 D EP-A EP for WELL 1 Finished OR100033 GRANTS PASS WATER LABORATORY INC 300.0 ION CHROMATOGRAPHY 2019-01-21
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 2/26/2020 ND MG/L MCL 10 MG/L 0.5 MRL 2/27/2020 22000614AB OR100033 GRANTS PASS WATER LABORATORY INC 300.0 ION CHROMATOGRAPHY 16184 2132722 28612082020 NO3-1040 N EP-A EP for WELL 1 Finished OR100033 GRANTS PASS WATER LABORATORY INC 300.0 ION CHROMATOGRAPHY 2020-02-26
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 3/9/2021 ND MG/L MCL 10 MG/L 0.5 MRL 3/12/2021 22100809AB OR100033 GRANTS PASS WATER LABORATORY INC 300.0 ION CHROMATOGRAPHY 16184 2294881 30543362021 NO3-1040 N EP-A EP for WELL 1 Finished OR100033 GRANTS PASS WATER LABORATORY INC 300.0 ION CHROMATOGRAPHY 2021-03-09
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 2/8/2022 ND MG/L MCL 10 MG/L 0.5 MRL 2/11/2022 22200489AB OR100033 GRANTS PASS WATER LABORATORY INC 300.0 ION CHROMATOGRAPHY 16184 2437800 32247892022 NO3-1040 N EP-A EP for WELL 1 Finished OR100033 GRANTS PASS WATER LABORATORY INC 300.0 ION CHROMATOGRAPHY 2022-02-08
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 1/26/2023 ND MG/L MCL 10 MG/L 0.5 MRL 1/31/2023 22300306AB OR100033 GRANTS PASS WATER LABORATORY INC 300.0 ION CHROMATOGRAPHY 16184 2586623 34449352023 NO3-1040 N EP-A EP for WELL 1 Finished OR100033 GRANTS PASS WATER LABORATORY INC 300.0 ION CHROMATOGRAPHY 2023-01-26
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 1/30/2024 ND MG/L MCL 10 MG/L 0.5 MRL 2/8/2024 22400397AB OR100033 GRANTS PASS WATER LABORATORY INC 300.0 ION CHROMATOGRAPHY 16184 2744734 36357692024 NO3-1040 N EP-A EP for WELL 1 Finished OR100033 GRANTS PASS WATER LABORATORY INC 300.0 ION CHROMATOGRAPHY 2024-01-30


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