OHA Drinking Water Services
OR41
PWS ID: 95374 ---- DIAMOND SUMMIT
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 (KLAM339) 1 Finished NO3 1040 NITRATE 4/29/2015 ND MG/L MCL 10 MG/L 1 MRL 5/5/2015 B5D300902-I OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 23013 1393703 19036612015 NO3-1040 N EP-A EP FOR WELL (KLAM339) 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2015-04-29
EP-A EP FOR WELL (KLAM339) 1 Finished NO3 1040 NITRATE 11/26/2012 ND MG/L MCL 10 MG/L 1 MRL 12/10/2012 B2K261302-I OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 23013 1029860 14369912012 NO3-1040 N EP-A EP FOR WELL (KLAM339) 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2012-11-26
EP-A EP FOR WELL (KLAM339) 1 Finished NO3 1040 NITRATE 7/8/2021 ND MG/L MCL 10 MG/L 0.1 MRL 7/9/2021 2107394001-I OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 23013 2345202 31131192021 NO3-1040 N EP-A EP FOR WELL (KLAM339) 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 2021-07-08
EP-A EP FOR WELL (KLAM339) 1 Finished NO3 1040 NITRATE 9/12/2013 ND MG/L MCL 10 MG/L 1 MRL 10/22/2013 B3I130802-I OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 23013 1161613 16121592013 NO3-1040 N EP-A EP FOR WELL (KLAM339) 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2013-09-12
EP-A EP FOR WELL (KLAM339) 1 Finished NO3 1040 NITRATE 4/22/2010 ND MG/L MCL 10 MG/L 1 MRL 4/30/2010 B0D221202-I OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 23013 699497 9992452010 NO3-1040 N EP-A EP FOR WELL (KLAM339) 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2010-04-22
EP-A EP FOR WELL (KLAM339) 1 Finished NO3 1040 NITRATE 6/19/2014 ND MG/L MCL 10 MG/L 1 MRL 8/4/2014 B4F201102-I OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 23013 1272798 17582132014 NO3-1040 N EP-A EP FOR WELL (KLAM339) 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2014-06-19
EP-A EP FOR WELL (KLAM339) 1 Finished NO3 1040 NITRATE 9/30/2019 0.07 MG/L MCL 10 MG/L 0.005 MRL 10/4/2019 1972547-I OR100063 EDGE ANALYTICAL, INC- PORTLAND 4500NO3-F CADMIUM REDUCTION, AUTOMATED 23013 2073319 27669362019 NO3-1040 D EP-A EP FOR WELL (KLAM339) 1 Finished OR100063 EDGE ANALYTICAL, INC- PORTLAND 4500NO3-F CADMIUM REDUCTION, AUTOMATED 2019-09-30
EP-A EP FOR WELL (KLAM339) 1 Finished NO3 1040 NITRATE 8/22/2018 ND MG/L MCL 10 MG/L 0.1 MRL 8/31/2018 1863366-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300.0 ION CHROMATOGRAPHY 23013 1906428 25480362018 NO3-1040 N EP-A EP FOR WELL (KLAM339) 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300.0 ION CHROMATOGRAPHY 2018-08-22
EP-A EP FOR WELL (KLAM339) 1 Finished NO3 1040 NITRATE 10/25/2021 ND MG/L MCL 10 MG/L 0.1 MRL 10/28/2021 2110943001-I OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 23013 2400835 31794852021 NO3-1040 N EP-A EP FOR WELL (KLAM339) 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 2021-10-25
EP-A EP FOR WELL (KLAM339) 1 Finished NO3 1040 NITRATE 5/12/2023 ND MG/L MCL 10 MG/L 0.1 MRL 5/15/2023 2305536-001-I OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 23013 2628834 34925112023 NO3-1040 N EP-A EP FOR WELL (KLAM339) 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 2023-05-12
EP-A EP FOR WELL (KLAM339) 1 Finished NO3 1040 NITRATE 8/28/2017 0.07 MG/L MCL 10 MG/L 0.005 MDL 9/6/2017 17-49048-I OR100063 EDGE ANALYTICAL, INC- PORTLAND 4500NO3-F CADMIUM REDUCTION, AUTOMATED 23013 1741962 23514542017 NO3-1040 D EP-A EP FOR WELL (KLAM339) 1 Finished OR100063 EDGE ANALYTICAL, INC- PORTLAND 4500NO3-F CADMIUM REDUCTION, AUTOMATED 2017-08-28
EP-A EP FOR WELL (KLAM339) 1 Finished NO3 1040 NITRATE 4/26/2022 ND MG/L MCL 10 MG/L 0.1 MRL 4/29/2022 2204A33001-I OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 23013 2472203 32666692022 NO3-1040 N EP-A EP FOR WELL (KLAM339) 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 2022-04-26
EP-A EP FOR WELL (KLAM339) 1 Finished NO3 1040 NITRATE 10/5/2009 ND MG/L MCL 10 MG/L 0.1 MRL 12/11/2009 B9J050402-I OR100052 UMPQUA RESEARCH CO - BEND 300.0 ION CHROMATOGRAPHY 23013 658995 9483762009 NO3-1040 N EP-A EP FOR WELL (KLAM339) 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 300.0 ION CHROMATOGRAPHY 2009-10-05
EP-A EP FOR WELL (KLAM339) 1 Finished NO3 1040 NITRATE 4/28/2016 0.01 MG/L MCL 10 MG/L 0.005 MRL 5/5/2016 16-21672-I OR100063 EDGE ANALYTICAL, INC- PORTLAND 4500NO3-F CADMIUM REDUCTION, AUTOMATED 23013 1538766 20804062016 NO3-1040 D EP-A EP FOR WELL (KLAM339) 1 Finished OR100063 EDGE ANALYTICAL, INC- PORTLAND 4500NO3-F CADMIUM REDUCTION, AUTOMATED 2016-04-28
EP-A EP FOR WELL (KLAM339) 1 Finished NO3 1040 NITRATE 4/18/2011 ND MG/L MCL 10 MG/L 1 MRL 6/24/2011 B1D181602-I OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 23013 828006 11814012011 NO3-1040 N EP-A EP FOR WELL (KLAM339) 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2011-04-18
EP-A EP FOR WELL (KLAM339) 1 Finished NO3 1040 NITRATE 8/26/2024 ND MG/L MCL 10 MG/L 0.1 MRL 8/30/2024 2408928-001-I OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 23013 2839101 37452532024 NO3-1040 N EP-A EP FOR WELL (KLAM339) 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 2024-08-26
EP-A EP FOR WELL (KLAM339) 1 Finished NO3 1040 NITRATE 5/15/2020 ND MG/L MCL 10 MG/L 0.1 MRL 5/18/2020 2005574001-I OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 23013 2166469 29001222020 NO3-1040 N EP-A EP FOR WELL (KLAM339) 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 2020-05-15
EP-A EP FOR WELL (KLAM339) 1 Finished ARS 1005 ARSENIC 1/14/2010 ND MG/L MCL 0.010 MG/L 0.003 MRL 1/27/2010 B0A140402-I OR100052 UMPQUA RESEARCH CO - BEND 200.8 INDUCTIVELY COUPLED PLASMA MASS SPECTROM 23013 671575 9650592010 ARS-1005 N EP-A EP FOR WELL (KLAM339) 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 200.8 INDUCTIVELY COUPLED PLASMA MASS SPECTROM 2010-01-14


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