OHA Drinking Water Services
OR41
PWS ID: 05975 ---- COWBOY DINNER TREE
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 ARS 1005 ARSENIC 10/25/2009 ND MG/L MCL 0.010 MG/L 0.005 MRL 11/24/2009 B9J260502-A-I OR100031 UMPQUA RESEARCH CO - MC 3113B ATOMIC ABSORPTION, FURNACE 16968 653208 9410092009 ARS-1005 N EP-A EP for WELL 1 Finished OR100031 UMPQUA RESEARCH CO - MC 3113B ATOMIC ABSORPTION, FURNACE 2009-10-25
EP-A EP for WELL 1 Finished ARS 1005 ARSENIC 11/3/2010 ND MG/L MCL 0.010 MG/L 0.005 MRL 12/16/2010 B0K030902-I OR100031 UMPQUA RESEARCH CO - MC 3113B ATOMIC ABSORPTION, FURNACE 16968 769527 11015872010 ARS-1005 N EP-A EP for WELL 1 Finished OR100031 UMPQUA RESEARCH CO - MC 3113B ATOMIC ABSORPTION, FURNACE 2010-11-03
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 11/3/2010 ND MG/L MCL 10 MG/L 1 MRL 12/17/2010 B0K030902N-I OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 16968 769555 11016542010 NO3-1040 N EP-A EP for WELL 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2010-11-03
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 12/20/2013 ND MG/L MCL 10 MG/L 1 MRL 1/6/2014 B3L200302-I OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 16968 1188142 16550672013 NO3-1040 N EP-A EP for WELL 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2013-12-20
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 10/25/2009 ND MG/L MCL 10 MG/L 1 MRL 11/23/2009 B9J260502-I OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 16968 652936 9407232009 NO3-1040 N EP-A EP for WELL 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2009-10-25
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 12/17/2018 1.0 MG/L MCL 10 MG/L 1 MRL 12/20/2018 B8L170201-I OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 16968 1951040 26042382018 NO3-1040 D EP-A EP for WELL 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2018-12-17
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 11/18/2014 ND MG/L MCL 10 MG/L 1 MRL 12/3/2014 B4K180202-I OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 16968 1325132 18255202014 NO3-1040 N EP-A EP for WELL 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2014-11-18
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 12/10/2012 ND MG/L MCL 10 MG/L 1 MRL 12/20/2012 B2L100502-I OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 16968 1036896 14449392012 NO3-1040 N EP-A EP for WELL 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2012-12-10
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 12/11/2017 ND MG/L MCL 10 MG/L 1 MRL 12/15/2017 B7L110401-I OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 16968 1794034 24200752017 NO3-1040 N EP-A EP for WELL 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2017-12-11
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 12/27/2016 ND MG/L MCL 10 MG/L 1 MRL 12/29/2016 B6L270101-I OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 16968 1647166 22426742016 NO3-1040 N EP-A EP for WELL 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2016-12-27
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 12/8/2011 ND MG/L MCL 10 MG/L 1 MRL 12/14/2011 B1L080202-I OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 16968 883575 12567142011 NO3-1040 N EP-A EP for WELL 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2011-12-08
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 12/29/2020 1.2 MG/L MCL 10 MG/L 1 MRL 1/5/2021 B0L290301-I OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 16968 2267249 30247762020 NO3-1040 D EP-A EP for WELL 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2020-12-29
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 12/17/2021 1.3 MG/L MCL 10 MG/L 1 MRL 12/20/2021 B1L170201-I OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 16968 2415680 31990162021 NO3-1040 D EP-A EP for WELL 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2021-12-17
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 4/28/2020 1.0 MG/L MCL 10 MG/L 1 MRL 5/1/2020 B0D280101-I OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 16968 2158094 28899872020 NO3-1040 D EP-A EP for WELL 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2020-04-28
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 12/14/2005 1.41 MG/L MCL 10 MG/L 1/6/2006 NB512072-I OR100020 NORTH CREEK ANALYTICAL - BEND 4500NO3-D ION SELECTIVE ELECTRODE 16968 309053 4539472005 NO3-1040 D EP-A EP for WELL 1 Finished OR100020 NORTH CREEK ANALYTICAL - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2005-12-14
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 12/16/2008 ND MG/L MCL 10 MG/L 1 MRL 12/23/2008 B8L170202-I OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 16968 558598 8153222008 NO3-1040 N EP-A EP for WELL 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2008-12-16
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 3/5/2004 1.05 MG/L MCL 10 MG/L 3/29/2004 NB403081N OR100020 NORTH CREEK ANALYTICAL - BEND 4500NO3-D ION SELECTIVE ELECTRODE 16968 179694 2452932004 NO3-1040 D EP-A EP for WELL 1 Finished OR100020 NORTH CREEK ANALYTICAL - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2004-03-05
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 6/26/2024 ND MG/L MCL 10 MG/L 1 MRL 6/28/2024 B4F2604-01-I OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 16968 2800473 36995452024 NO3-1040 N EP-A EP for WELL 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2024-06-26
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 12/23/2002 ND MG/L MCL 10 MG/L 1 MRL 12/31/2002 NB212238 OR100020 NORTH CREEK ANALYTICAL - BEND 4500NO3-D ION SELECTIVE ELECTRODE 16968 94520 1210372002 NO3-1040 N EP-A EP for WELL 1 Finished OR100020 NORTH CREEK ANALYTICAL - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2002-12-23
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 10/18/2023 ND MG/L MCL 10 MG/L 1 MRL 10/20/2023 B3J1803-01-I OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 16968 2701263 35844242023 NO3-1040 N EP-A EP for WELL 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2023-10-18
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 12/28/2015 ND MG/L MCL 10 MG/L 1 MRL 1/7/2016 B5L280301-I OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 16968 1499319 20339302015 NO3-1040 N EP-A EP for WELL 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2015-12-28



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