OHA Drinking Water Services
OR41
PWS ID: 93530 ---- ODOT HD COW CANYON REST AREA
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 #2 1 Finished NO3 1040 NITRATE 5/6/2014 2.03 MG/L MCL 10 MG/L 1 MRL 6/13/2014 B4E062902-I OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 14515 1254001 17327892014 NO3-1040 D EP-A EP FOR WELL #2 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2014-05-06
EP-A EP FOR WELL #2 1 Finished NO3 1040 NITRATE 1/5/2023 3.82 MG/L MCL 10 MG/L 1 MRL 2/8/2023 X053052A-I OR100054 BOX R WATER ANALYSIS LABORATORY, LLC 4500NO3-D ION SELECTIVE ELECTRODE 14515 2589984 34486662023 NO3-1040 D EP-A EP FOR WELL #2 1 Finished OR100054 BOX R WATER ANALYSIS LABORATORY, LLC 4500NO3-D ION SELECTIVE ELECTRODE 2023-01-05
EP-A EP FOR WELL #2 1 Finished NO3 1040 NITRATE 4/28/2015 2.46 MG/L MCL 10 MG/L 1 MRL 5/5/2015 B5D282302-I OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 14515 1393701 19036592015 NO3-1040 D EP-A EP FOR WELL #2 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2015-04-28
EP-A EP FOR WELL #2 1 Finished NO3 1040 NITRATE 1/3/2019 2.01 MG/L MCL 10 MG/L 1 MRL 2/4/2019 X035586A-I OR100054 BOX R WATER ANALYSIS LABORATORY, LLC 4500NO3-D ION SELECTIVE ELECTRODE 14515 1966681 26223002019 NO3-1040 D EP-A EP FOR WELL #2 1 Finished OR100054 BOX R WATER ANALYSIS LABORATORY, LLC 4500NO3-D ION SELECTIVE ELECTRODE 2019-01-03
EP-A EP FOR WELL #2 1 Finished NO3 1040 NITRATE 12/3/2020 3.61 MG/L MCL 10 MG/L 1 MRL 12/14/2020 X044068A-I OR100054 BOX R WATER ANALYSIS LABORATORY, LLC 4500NO3-D ION SELECTIVE ELECTRODE 14515 2261330 30173152020 NO3-1040 D EP-A EP FOR WELL #2 1 Finished OR100054 BOX R WATER ANALYSIS LABORATORY, LLC 4500NO3-D ION SELECTIVE ELECTRODE 2020-12-03
EP-A EP FOR WELL #2 1 Finished NO3 1040 NITRATE 9/17/2013 1.32 MG/L MCL 10 MG/L 1 MRL 10/22/2013 B3I172502-I OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 14515 1161630 16121762013 NO3-1040 D EP-A EP FOR WELL #2 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2013-09-17
EP-A EP FOR WELL #2 1 Finished NO3 1040 NITRATE 12/9/2011 1.64 MG/L MCL 10 MG/L 1 MRL 12/14/2011 B1L090401-I OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 14515 883578 12567172011 NO3-1040 D EP-A EP FOR WELL #2 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2011-12-09
EP-A EP FOR WELL #2 1 Finished NO3 1040 NITRATE 1/9/2018 2.3 MG/L MCL 10 MG/L 1 MRL 1/12/2018 B8A091001-I OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 14515 1805973 24339222018 NO3-1040 D EP-A EP FOR WELL #2 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2018-01-09
EP-A EP FOR WELL #2 1 Finished NO3 1040 NITRATE 1/4/2024 2.96 MG/L MCL 10 MG/L 1 MRL 2/4/2024 X057083A-I OR100054 BOX R WATER ANALYSIS LABORATORY, LLC 4500NO3-D ION SELECTIVE ELECTRODE 14515 2748102 36392612024 NO3-1040 D EP-A EP FOR WELL #2 1 Finished OR100054 BOX R WATER ANALYSIS LABORATORY, LLC 4500NO3-D ION SELECTIVE ELECTRODE 2024-01-04
EP-A EP FOR WELL #2 1 Finished NO3 1040 NITRATE 5/7/2008 1.6 MG/L MCL 10 MG/L 1 MRL 5/27/2008 A80507AC1-I OR100029 PYXIS LABORATORIES INC - PENDLETON 4500NO3-D ION SELECTIVE ELECTRODE 14515 511000 7394342008 NO3-1040 D EP-A EP FOR WELL #2 1 Finished OR100029 PYXIS LABORATORIES INC - PENDLETON 4500NO3-D ION SELECTIVE ELECTRODE 2008-05-07
EP-A EP FOR WELL #2 1 Finished NO3 1040 NITRATE 2/23/2010 1.63 MG/L MCL 10 MG/L 1 MRL 3/1/2010 B0B231001-I OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 14515 681332 9762382010 NO3-1040 D EP-A EP FOR WELL #2 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2010-02-23
EP-A EP FOR WELL #2 1 Finished NO3 1040 NITRATE 2/11/2004 1.6 MG/L MCL 10 MG/L 2/19/2004 A40211BC-1 OR100030 PYXIS LABORATORIES INC - REDMOND 4500NO3-D ION SELECTIVE ELECTRODE 14515 174771 2381552004 NO3-1040 D EP-A EP FOR WELL #2 1 Finished OR100030 PYXIS LABORATORIES INC - REDMOND 4500NO3-D ION SELECTIVE ELECTRODE 2004-02-11
EP-A EP FOR WELL #2 1 Finished NO3 1040 NITRATE 3/8/2017 2.3 MG/L MCL 10 MG/L 1 MRL 3/14/2017 B7C081201-I OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 14515 1675780 22755532017 NO3-1040 D EP-A EP FOR WELL #2 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2017-03-08
EP-A EP FOR WELL #2 1 Finished NO3 1040 NITRATE 5/15/2012 1.59 MG/L MCL 10 MG/L 1 MRL 6/22/2012 B2E152802-I OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 14515 957219 13432302012 NO3-1040 D EP-A EP FOR WELL #2 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2012-05-15
EP-A EP FOR WELL #2 1 Finished NO3 1040 NITRATE 1/22/2007 1.6 MG/L MCL 10 MG/L 0.1 MRL 2/8/2007 A70123AF-1 OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 14515 417891 5948952007 NO3-1040 D EP-A EP FOR WELL #2 1 Finished OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 2007-01-22
EP-A EP FOR WELL #2 1 Finished NO3 1040 NITRATE 2/17/2016 2.36 MG/L MCL 10 MG/L 1 MRL 2/23/2016 B6B170602-I OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 14515 1513556 20505382016 NO3-1040 D EP-A EP FOR WELL #2 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2016-02-17
EP-A EP FOR WELL #2 1 Finished NO3 1040 NITRATE 1/2/2025 1.21 MG/L MCL 10 MG/L 1 MRL 2/8/2025 X060981A-I OR100054 BOX R WATER ANALYSIS LABORATORY, LLC 4500NO3-D ION SELECTIVE ELECTRODE 14515 2900459 38215842025 NO3-1040 D EP-A EP FOR WELL #2 1 Finished OR100054 BOX R WATER ANALYSIS LABORATORY, LLC 4500NO3-D ION SELECTIVE ELECTRODE 2025-01-02
EP-A EP FOR WELL #2 1 Finished NO3 1040 NITRATE 11/6/2002 1.1 MG/L MCL 10 MG/L 11/22/2002 A21106AH-1 OR100030 PYXIS LABORATORIES INC - REDMOND 4500NO3-D ION SELECTIVE ELECTRODE 14515 89186 1123962002 NO3-1040 D EP-A EP FOR WELL #2 1 Finished OR100030 PYXIS LABORATORIES INC - REDMOND 4500NO3-D ION SELECTIVE ELECTRODE 2002-11-06
EP-A EP FOR WELL #2 1 Finished NO3 1040 NITRATE 1/8/2003 1.1 MG/L MCL 10 MG/L 1/23/2003 A30108BK-1 OR100030 PYXIS LABORATORIES INC - REDMOND 4500NO3-D ION SELECTIVE ELECTRODE 14515 99273 1300462003 NO3-1040 D EP-A EP FOR WELL #2 1 Finished OR100030 PYXIS LABORATORIES INC - REDMOND 4500NO3-D ION SELECTIVE ELECTRODE 2003-01-08
EP-A EP FOR WELL #2 1 Finished NO3 1040 NITRATE 12/14/2005 1.3 MG/L MCL 10 MG/L 1/4/2006 A51215Y-1 OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 14515 311463 4568892005 NO3-1040 D EP-A EP FOR WELL #2 1 Finished OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 2005-12-14
EP-A EP FOR WELL #2 1 Finished NO3 1040 NITRATE 1/13/2022 2.26 MG/L MCL 10 MG/L 1 MRL 1/23/2022 X048900A-I OR100054 BOX R WATER ANALYSIS LABORATORY, LLC 4500NO3-D ION SELECTIVE ELECTRODE 14515 2427910 32143792022 NO3-1040 D EP-A EP FOR WELL #2 1 Finished OR100054 BOX R WATER ANALYSIS LABORATORY, LLC 4500NO3-D ION SELECTIVE ELECTRODE 2022-01-13
EP-A EP FOR WELL #2 1 Finished NO3 1040 NITRATE 12/26/2006 1.4 MG/L MCL 10 MG/L 0.1 MRL 1/9/2007 A61227X-1 OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 14515 413049 5892102006 NO3-1040 D EP-A EP FOR WELL #2 1 Finished OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 2006-12-26
EP-A EP FOR WELL #2 1 Finished NO3 1040 NITRATE 1/7/2021 2.88 MG/L MCL 10 MG/L 1 MRL 1/29/2021 X044474A-I OR100054 BOX R WATER ANALYSIS LABORATORY, LLC 4500NO3-D ION SELECTIVE ELECTRODE 14515 2276994 30351022021 NO3-1040 D EP-A EP FOR WELL #2 1 Finished OR100054 BOX R WATER ANALYSIS LABORATORY, LLC 4500NO3-D ION SELECTIVE ELECTRODE 2021-01-07


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