OHA Drinking Water Services
OR41
PWS ID: 94571 ---- AREA 61
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:  ARS = Arsenic, 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 ARS 1005 ARSENIC 12/16/2011 ND MG/L MCL 0.010 MG/L 0.004 MRL 1/3/2012 21104824AB OR100033 GRANTS PASS WATER LABORATORY INC 3113B ATOMIC ABSORPTION, FURNACE 15126 890177 12649562011 ARS-1005 N EP-A EP FOR WELL 1 Finished OR100033 GRANTS PASS WATER LABORATORY INC 3113B ATOMIC ABSORPTION, FURNACE 2011-12-16
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 8/10/2020 ND MG/L MCL 10 MG/L 0.5 MRL 8/13/2020 22002590AB OR100033 GRANTS PASS WATER LABORATORY INC 300.0 ION CHROMATOGRAPHY 15126 2205689 29473122020 NO3-1040 N EP-A EP FOR WELL 1 Finished OR100033 GRANTS PASS WATER LABORATORY INC 300.0 ION CHROMATOGRAPHY 2020-08-10
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 11/14/2024 ND MG/L MCL 10 MG/L 0.2 MRL 11/20/2024 24110663-01A-I OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 15126 2870174 37851452024 NO3-1040 N EP-A EP FOR WELL 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2024-11-14
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 1/11/2019 ND MG/L MCL 10 MG/L 0.5 MRL 2/1/2019 21900099AB OR100033 GRANTS PASS WATER LABORATORY INC 300.0 ION CHROMATOGRAPHY 15126 1964176 26197882019 NO3-1040 N EP-A EP FOR WELL 1 Finished OR100033 GRANTS PASS WATER LABORATORY INC 300.0 ION CHROMATOGRAPHY 2019-01-11
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 1/4/2023 ND MG/L MCL 10 MG/L 0.5 MRL 1/9/2023 22300030AB OR100033 GRANTS PASS WATER LABORATORY INC 300.0 ION CHROMATOGRAPHY 15126 2576255 34296612023 NO3-1040 N EP-A EP FOR WELL 1 Finished OR100033 GRANTS PASS WATER LABORATORY INC 300.0 ION CHROMATOGRAPHY 2023-01-04
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 2/28/2022 ND MG/L MCL 10 MG/L 0.5 MRL 3/3/2022 22200647AB OR100033 GRANTS PASS WATER LABORATORY INC 300.0 ION CHROMATOGRAPHY 15126 2442367 32313342022 NO3-1040 N EP-A EP FOR WELL 1 Finished OR100033 GRANTS PASS WATER LABORATORY INC 300.0 ION CHROMATOGRAPHY 2022-02-28
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 12/26/2017 ND MG/L MCL 10 MG/L 0.5 MRL 12/27/2017 21704521AA OR100033 GRANTS PASS WATER LABORATORY INC 300.0 ION CHROMATOGRAPHY 15126 1794564 24207122017 NO3-1040 N EP-A EP FOR WELL 1 Finished OR100033 GRANTS PASS WATER LABORATORY INC 300.0 ION CHROMATOGRAPHY 2017-12-26
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 12/29/2021 ND MG/L MCL 10 MG/L 0.5 MRL 1/4/2022 22104323AB OR100033 GRANTS PASS WATER LABORATORY INC 300.0 ION CHROMATOGRAPHY 15126 2418420 32023712021 NO3-1040 N EP-A EP FOR WELL 1 Finished OR100033 GRANTS PASS WATER LABORATORY INC 300.0 ION CHROMATOGRAPHY 2021-12-29
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 12/22/2016 ND MG/L MCL 10 MG/L 0.5 MRL 12/27/2016 21604623AA OR100033 GRANTS PASS WATER LABORATORY INC 300.0 ION CHROMATOGRAPHY 15126 1643315 22362542016 NO3-1040 N EP-A EP FOR WELL 1 Finished OR100033 GRANTS PASS WATER LABORATORY INC 300.0 ION CHROMATOGRAPHY 2016-12-22
EP-A EP FOR WELL 1 MODIFICATION MADE 07/29/2002 Finished NO3 1040 NITRATE 1/10/2002 ND MCL 10 MG/L 2 MRL 1/25/2002 20020131-01 OR100018 ESL GRANTS PASS 4500NO3-D ION SELECTIVE ELECTRODE 15126 53458 547472002 NO3-1040 N EP-A EP FOR WELL 1 MODIFICATION MADE 07/29/2002 Finished OR100018 ESL GRANTS PASS 4500NO3-D ION SELECTIVE ELECTRODE 2002-01-10
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 11/15/2010 ND MG/L MCL 10 MG/L 1 MRL 12/2/2010 21004585-I OR100033 GRANTS PASS WATER LABORATORY INC 4500NO3-D ION SELECTIVE ELECTRODE 15126 767114 10981042010 NO3-1040 N EP-A EP FOR WELL 1 Finished OR100033 GRANTS PASS WATER LABORATORY INC 4500NO3-D ION SELECTIVE ELECTRODE 2010-11-15
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 12/2/2015 ND MG/L MCL 10 MG/L 1 MRL 12/9/2015 21504421AB OR100033 GRANTS PASS WATER LABORATORY INC 4500NO3-D ION SELECTIVE ELECTRODE 15126 1482787 20122982015 NO3-1040 N EP-A EP FOR WELL 1 Finished OR100033 GRANTS PASS WATER LABORATORY INC 4500NO3-D ION SELECTIVE ELECTRODE 2015-12-02
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 11/15/2012 1.519359738707 MG/L MCL 10 MG/L 1 MRL 12/3/2012 21204545AA OR100033 GRANTS PASS WATER LABORATORY INC 4500NO3-D ION SELECTIVE ELECTRODE 15126 1029898 14370392012 NO3-1040 D EP-A EP FOR WELL 1 Finished OR100033 GRANTS PASS WATER LABORATORY INC 4500NO3-D ION SELECTIVE ELECTRODE 2012-11-15
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 12/16/2011 ND MG/L MCL 10 MG/L 1 MRL 1/3/2012 21104824AA OR100033 GRANTS PASS WATER LABORATORY INC 4500NO3-D ION SELECTIVE ELECTRODE 15126 890176 12649512011 NO3-1040 N EP-A EP FOR WELL 1 Finished OR100033 GRANTS PASS WATER LABORATORY INC 4500NO3-D ION SELECTIVE ELECTRODE 2011-12-16
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 12/23/2014 ND MG/L MCL 10 MG/L 1 MRL 12/26/2014 21404990AA OR100033 GRANTS PASS WATER LABORATORY INC 4500NO3-D ION SELECTIVE ELECTRODE 15126 1337727 18413292014 NO3-1040 N EP-A EP FOR WELL 1 Finished OR100033 GRANTS PASS WATER LABORATORY INC 4500NO3-D ION SELECTIVE ELECTRODE 2014-12-23
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 2/13/2008 ND MG/L MCL 10 MG/L 0.5 MRL 4/14/2008 20800421AA-I OR100033 GRANTS PASS WATER LABORATORY INC 4500NO3-D ION SELECTIVE ELECTRODE 15126 504828 7307562008 NO3-1040 N EP-A EP FOR WELL 1 Finished OR100033 GRANTS PASS WATER LABORATORY INC 4500NO3-D ION SELECTIVE ELECTRODE 2008-02-13
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 7/2/2004 1.07 MG/L MCL 10 MG/L 7/9/2004 242729-I OR100033 GRANTS PASS WATER LABORATORY INC 4500NO3-D ION SELECTIVE ELECTRODE 15126 198778 2711912004 NO3-1040 D EP-A EP FOR WELL 1 Finished OR100033 GRANTS PASS WATER LABORATORY INC 4500NO3-D ION SELECTIVE ELECTRODE 2004-07-02
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 2/13/2008 ND MG/L MCL 10 MG/L 0.5 MRL 3/19/2008 20800421AA OR100033 GRANTS PASS WATER LABORATORY INC 4500NO3-D ION SELECTIVE ELECTRODE 15126 498500 7211332008 NO3-1040 N EP-A EP FOR WELL 1 Finished OR100033 GRANTS PASS WATER LABORATORY INC 4500NO3-D ION SELECTIVE ELECTRODE 2008-02-13
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 9/20/2013 ND MG/L MCL 10 MG/L 1 MRL 9/23/2013 21304272AB OR100033 GRANTS PASS WATER LABORATORY INC 4500NO3-D ION SELECTIVE ELECTRODE 15126 1146858 15871102013 NO3-1040 N EP-A EP FOR WELL 1 Finished OR100033 GRANTS PASS WATER LABORATORY INC 4500NO3-D ION SELECTIVE ELECTRODE 2013-09-20
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 11/20/2009 1.06 MG/L MCL 10 MG/L 1 MRL 11/30/2009 20904036-I OR100033 GRANTS PASS WATER LABORATORY INC 4500NO3-D ION SELECTIVE ELECTRODE 15126 653993 9426452009 NO3-1040 D EP-A EP FOR WELL 1 Finished OR100033 GRANTS PASS WATER LABORATORY INC 4500NO3-D ION SELECTIVE ELECTRODE 2009-11-20


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