OHA Drinking Water Services
OR41
PWS ID: 93511 ---- MCGREWS
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 2/4/2016 ND MG/L MCL 10 MG/L 0.5 MRL 2/12/2016 21600339AB OR100033 GRANTS PASS WATER LABORATORY INC 300.0 ION CHROMATOGRAPHY 14504 1510012 20461212016 NO3-1040 N EP-A EP for WELL 1 Finished OR100033 GRANTS PASS WATER LABORATORY INC 300.0 ION CHROMATOGRAPHY 2016-02-04
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 6/29/2006 0.5 MG/L MCL 10 MG/L 0 MRL 7/3/2006 263678 OR100033 GRANTS PASS WATER LABORATORY INC 4500NO3-D ION SELECTIVE ELECTRODE 14504 348573 5112102006 NO3-1040 D EP-A EP for WELL 1 Finished OR100033 GRANTS PASS WATER LABORATORY INC 4500NO3-D ION SELECTIVE ELECTRODE 2006-06-29
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 1/3/2025 ND MG/L MCL 10 MG/L 0.5 MRL 2/10/2025 22500018AB OR100033 GRANTS PASS WATER LABORATORY INC 300.0 ION CHROMATOGRAPHY 14504 2900317 38214372025 NO3-1040 N EP-A EP for WELL 1 Finished OR100033 GRANTS PASS WATER LABORATORY INC 300.0 ION CHROMATOGRAPHY 2025-01-03
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 2/25/2014 ND MG/L MCL 10 MG/L 1 MRL 3/4/2014 21400777AA OR100033 GRANTS PASS WATER LABORATORY INC 4500NO3-D ION SELECTIVE ELECTRODE 14504 1212255 16865672014 NO3-1040 N EP-A EP for WELL 1 Finished OR100033 GRANTS PASS WATER LABORATORY INC 4500NO3-D ION SELECTIVE ELECTRODE 2014-02-25
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 5/9/2011 1.018759778592 MG/L MCL 10 MG/L 1 MRL 6/2/2011 21101675AB OR100033 GRANTS PASS WATER LABORATORY INC 4500NO3-D ION SELECTIVE ELECTRODE 14504 820278 11727172011 NO3-1040 D EP-A EP for WELL 1 Finished OR100033 GRANTS PASS WATER LABORATORY INC 4500NO3-D ION SELECTIVE ELECTRODE 2011-05-09
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 3/29/2023 ND MG/L MCL 10 MG/L 0.5 MRL 4/7/2023 22300903AB OR100033 GRANTS PASS WATER LABORATORY INC 300.0 ION CHROMATOGRAPHY 14504 2612493 34739052023 NO3-1040 N EP-A EP for WELL 1 Finished OR100033 GRANTS PASS WATER LABORATORY INC 300.0 ION CHROMATOGRAPHY 2023-03-29
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 10/29/2012 ND MG/L MCL 10 MG/L 1 MRL 11/2/2012 21204294AA OR100033 GRANTS PASS WATER LABORATORY INC 4500NO3-D ION SELECTIVE ELECTRODE 14504 1015279 14178992012 NO3-1040 N EP-A EP for WELL 1 Finished OR100033 GRANTS PASS WATER LABORATORY INC 4500NO3-D ION SELECTIVE ELECTRODE 2012-10-29
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 9/3/2003 ND MG/L MCL 10 MG/L 0.5 MRL 9/15/2003 233652 OR100033 GRANTS PASS WATER LABORATORY INC 4500NO3-D ION SELECTIVE ELECTRODE 14504 143496 1909912003 NO3-1040 N EP-A EP for WELL 1 Finished OR100033 GRANTS PASS WATER LABORATORY INC 4500NO3-D ION SELECTIVE ELECTRODE 2003-09-03
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 2/13/2009 ND MG/L MCL 10 MG/L 0.5 MRL 4/8/2009 20900470AB-I OR100033 GRANTS PASS WATER LABORATORY INC 4500NO3-D ION SELECTIVE ELECTRODE 14504 575973 8430482009 NO3-1040 N EP-A EP for WELL 1 Finished OR100033 GRANTS PASS WATER LABORATORY INC 4500NO3-D ION SELECTIVE ELECTRODE 2009-02-13
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 7/3/2002 ND MG/L MCL 10 MG/L 0.5 MRL 7/24/2002 222551 OR100033 GRANTS PASS WATER LABORATORY INC 4500NO3-D ION SELECTIVE ELECTRODE 14504 65209 667692002 NO3-1040 N EP-A EP for WELL 1 Finished OR100033 GRANTS PASS WATER LABORATORY INC 4500NO3-D ION SELECTIVE ELECTRODE 2002-07-03
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 9/2/2022 ND MG/L MCL 10 MG/L 0.5 MRL 9/9/2022 22202918AB OR100033 GRANTS PASS WATER LABORATORY INC 300.0 ION CHROMATOGRAPHY 14504 2524142 33408692022 NO3-1040 N EP-A EP for WELL 1 Finished OR100033 GRANTS PASS WATER LABORATORY INC 300.0 ION CHROMATOGRAPHY 2022-09-02
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 11/13/2020 ND MG/L MCL 10 MG/L 0.5 MRL 11/20/2020 22003893AA OR100033 GRANTS PASS WATER LABORATORY INC 300.0 ION CHROMATOGRAPHY 14504 2247498 29998822020 NO3-1040 N EP-A EP for WELL 1 Finished OR100033 GRANTS PASS WATER LABORATORY INC 300.0 ION CHROMATOGRAPHY 2020-11-13
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 5/20/2005 ND MG/L MCL 10 MG/L 0.5 MRL 6/15/2005 252082N OR100033 GRANTS PASS WATER LABORATORY INC 4500NO3-D ION SELECTIVE ELECTRODE 14504 267134 3915502005 NO3-1040 N EP-A EP for WELL 1 Finished OR100033 GRANTS PASS WATER LABORATORY INC 4500NO3-D ION SELECTIVE ELECTRODE 2005-05-20
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 11/14/2019 ND MG/L MCL 10 MG/L 0.5 MRL 12/2/2019 21904220AB OR100033 GRANTS PASS WATER LABORATORY INC 300.0 ION CHROMATOGRAPHY 14504 2095694 28090712019 NO3-1040 N EP-A EP for WELL 1 Finished OR100033 GRANTS PASS WATER LABORATORY INC 300.0 ION CHROMATOGRAPHY 2019-11-14
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 5/30/2017 ND MG/L MCL 10 MG/L 0.5 MRL 6/5/2017 21701842AB OR100033 GRANTS PASS WATER LABORATORY INC 300.0 ION CHROMATOGRAPHY 14504 1702304 23063292017 NO3-1040 N EP-A EP for WELL 1 Finished OR100033 GRANTS PASS WATER LABORATORY INC 300.0 ION CHROMATOGRAPHY 2017-05-30
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 9/3/2021 ND MG/L MCL 10 MG/L 0.5 MRL 9/10/2021 22102982AB OR100033 GRANTS PASS WATER LABORATORY INC 300.0 ION CHROMATOGRAPHY 14504 2368742 31409802021 NO3-1040 N EP-A EP for WELL 1 Finished OR100033 GRANTS PASS WATER LABORATORY INC 300.0 ION CHROMATOGRAPHY 2021-09-03
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 12/12/2016 ND MG/L MCL 10 MG/L 0.5 MRL 12/15/2016 21604475AB OR100033 GRANTS PASS WATER LABORATORY INC 300.0 ION CHROMATOGRAPHY 14504 1641001 22298922016 NO3-1040 N EP-A EP for WELL 1 Finished OR100033 GRANTS PASS WATER LABORATORY INC 300.0 ION CHROMATOGRAPHY 2016-12-12
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 10/4/2007 1.13 MG/L MCL 10 MG/L 0.5 MRL 12/13/2007 20703685 OR100033 GRANTS PASS WATER LABORATORY INC 4500NO3-D ION SELECTIVE ELECTRODE 14504 481184 6884892007 NO3-1040 D EP-A EP for WELL 1 Finished OR100033 GRANTS PASS WATER LABORATORY INC 4500NO3-D ION SELECTIVE ELECTRODE 2007-10-04
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 7/9/2014 ND MG/L MCL 10 MG/L 1 MRL 8/4/2014 21402579AB OR100033 GRANTS PASS WATER LABORATORY INC 4500NO3-D ION SELECTIVE ELECTRODE 14504 1273631 17591172014 NO3-1040 N EP-A EP for WELL 1 Finished OR100033 GRANTS PASS WATER LABORATORY INC 4500NO3-D ION SELECTIVE ELECTRODE 2014-07-09
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 12/4/2018 ND MG/L MCL 10 MG/L 0.5 MRL 12/26/2018 21804153AB OR100033 GRANTS PASS WATER LABORATORY INC 300.0 ION CHROMATOGRAPHY 14504 1951073 26047732018 NO3-1040 N EP-A EP for WELL 1 Finished OR100033 GRANTS PASS WATER LABORATORY INC 300.0 ION CHROMATOGRAPHY 2018-12-04


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