OHA Drinking Water Services
OR41
PWS ID: 05256 ---- CEDAR GREEN WATER DISTRICT
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

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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 3/11/2015 2.36 MG/L MCL 10 MG/L 0.5 MRL 3/13/2015 507002901-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 13295 1368952 18765342015 NO3-1040 D EP-A EP for WELL 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 2015-03-11
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 3/20/2024 1.81 MG/L MCL 10 MG/L 0.5 MRL 3/25/2024 4080037-01-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 13295 2762147 36551272024 NO3-1040 D EP-A EP for WELL 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 2024-03-20
EP-A EP for WELL 1 Finished ARS 1005 ARSENIC 3/20/2024 ND MG/L MCL 0.010 MG/L 0.003 MRL 3/25/2024 4080037-01-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 200.9 ATOMIC ABSORPTION, PLATFORM 13295 2762147 36551302024 ARS-1005 N EP-A EP for WELL 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 200.9 ATOMIC ABSORPTION, PLATFORM 2024-03-20
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 3/23/2022 2.55 MG/L MCL 10 MG/L 0.1 MRL 3/31/2022 208203501-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300 COLORIMETRIC SPADNS, WITH DISTILLATION 13295 2453412 32458102022 NO3-1040 D EP-A EP for WELL 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300 COLORIMETRIC SPADNS, WITH DISTILLATION 2022-03-23
EP-A EP for WELL 1 Finished ARS 1005 ARSENIC 3/23/2022 ND MG/L MCL 0.010 MG/L 0.003 MRL 3/31/2022 208203502-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 200.9 ATOMIC ABSORPTION, PLATFORM 13295 2453413 32458272022 ARS-1005 N EP-A EP for WELL 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 200.9 ATOMIC ABSORPTION, PLATFORM 2022-03-23
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 2/24/2012 2.4 MG/L MCL 10 MG/L 0.5 MRL 3/5/2012 205501601-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 13295 918006 12985582012 NO3-1040 D EP-A EP for WELL 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 2012-02-24
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 9/30/2011 2.3 MG/L MCL 10 MG/L 0.5 MRL 10/10/2011 127301901-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 13295 862494 12317492011 NO3-1040 D EP-A EP for WELL 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 2011-09-30
EP-A EP for WELL 1 Finished ARS 1005 ARSENIC 4/14/2021 ND MG/L MCL 0.010 MG/L 0.003 MRL 4/20/2021 110404801-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 200.9 ATOMIC ABSORPTION, PLATFORM 13295 2307237 30681122021 ARS-1005 N EP-A EP for WELL 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 200.9 ATOMIC ABSORPTION, PLATFORM 2021-04-14
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 1/13/2016 2.29 MG/L MCL 10 MG/L 0.1 MRL 1/15/2016 601303301-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300.0 ION CHROMATOGRAPHY 13295 1499982 20351062016 NO3-1040 D EP-A EP for WELL 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300.0 ION CHROMATOGRAPHY 2016-01-13
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 3/12/2014 2.21 MG/L MCL 10 MG/L 0.5 MRL 3/17/2014 407101601-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 13295 1220139 16949452014 NO3-1040 D EP-A EP for WELL 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 2014-03-12
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 1/4/2008 2.0 MG/L MCL 10 MG/L 0.5 MRL 5/21/2008 438976-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 13295 510356 7383792008 NO3-1040 D EP-A EP for WELL 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 2008-01-04
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 2/12/2020 2.20 MG/L MCL 10 MG/L 0.1 MRL 2/20/2020 004303501-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300.0 ION CHROMATOGRAPHY 13295 2131596 28595602020 NO3-1040 D EP-A EP for WELL 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300.0 ION CHROMATOGRAPHY 2020-02-12
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 1/27/2021 2.26 MG/L MCL 10 MG/L 0.1 MRL 2/1/2021 102703801-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300.0 ION CHROMATOGRAPHY 13295 2280852 30391422021 NO3-1040 D EP-A EP for WELL 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300.0 ION CHROMATOGRAPHY 2021-01-27
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 9/24/2010 1.8 MG/L MCL 10 MG/L 0.5 MRL 10/14/2010 496663N-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 13295 755422 10763502010 NO3-1040 D EP-A EP for WELL 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 2010-09-24
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 2/22/2023 2.1 MG/L MCL 10 MG/L 0.5 MRL 3/1/2023 3053024-01 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 13295 2597029 34566602023 NO3-1040 D EP-A EP for WELL 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 2023-02-22
EP-A EP for WELL 1 Finished ARS 1005 ARSENIC 2/22/2023 ND MG/L MCL 0.010 MG/L 0.003 MRL 3/1/2023 3053024-01 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 200.9 ATOMIC ABSORPTION, PLATFORM 13295 2597029 34566742023 ARS-1005 N EP-A EP for WELL 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 200.9 ATOMIC ABSORPTION, PLATFORM 2023-02-22
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 3/8/2013 2.2 MG/L MCL 10 MG/L 0.5 MRL 3/12/2013 306701201-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 13295 1067128 14819392013 NO3-1040 D EP-A EP for WELL 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 2013-03-08
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 2/14/2018 2.36 MG/L MCL 10 MG/L 0.1 MRL 2/20/2018 804504801-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300.0 ION CHROMATOGRAPHY 13295 1817438 24459572018 NO3-1040 D EP-A EP for WELL 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300.0 ION CHROMATOGRAPHY 2018-02-14
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 3/15/2019 2.4 MG/L MCL 10 MG/L 0.5 MRL 3/21/2019 907402301-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 13295 1985249 26437742019 NO3-1040 D EP-A EP for WELL 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 2019-03-15
EP-A EP for WELL 1 Finished ARS 1005 ARSENIC 3/15/2019 ND MG/L MCL 0.010 MG/L 0.003 MRL 3/21/2019 907402301-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 200.9 ATOMIC ABSORPTION, PLATFORM 13295 1985249 26437802019 ARS-1005 N EP-A EP for WELL 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 200.9 ATOMIC ABSORPTION, PLATFORM 2019-03-15
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 3/15/2017 2.24 MG/L MCL 10 MG/L 0.1 MRL 3/21/2017 707403602-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300.0 ION CHROMATOGRAPHY 13295 1677212 22772952017 NO3-1040 D EP-A EP for WELL 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300.0 ION CHROMATOGRAPHY 2017-03-15
EP-A EP for WELL 1 Finished ARS 1005 ARSENIC 12/6/2017 ND MG/L MCL 0.010 MG/L 0.003 MRL 12/11/2017 734004001-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 200.9 ATOMIC ABSORPTION, PLATFORM 13295 1792219 24175842017 ARS-1005 N EP-A EP for WELL 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 200.9 ATOMIC ABSORPTION, PLATFORM 2017-12-06


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