OHA Drinking Water Services
OR41
PWS ID: 93455 ---- THREE RIVERS INN ---- INACTIVE
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 1 Lavatory Sink Finished NO3 1040 NITRATE 11/30/2015 3.57 MG/L MCL 10 MG/L 1 MRL 12/2/2015 194165-I OR100002 THE DALLES WATER QUALITY LAB 10206 SPECTROPHOTOMETRIC 14480 1477504 20068662015 NO3-1040 D EP-A EP for WELL 1 Lavatory Sink Finished OR100002 THE DALLES WATER QUALITY LAB 10206 SPECTROPHOTOMETRIC 2015-11-30
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 12/29/2008 3.29 MG/L MCL 10 MG/L 0.0975 MRL 1/7/2009 303-I OR100002 THE DALLES WATER QUALITY LAB 4500NO3-D ION SELECTIVE ELECTRODE 14480 559767 8188892008 NO3-1040 D EP-A EP for WELL 1 Finished OR100002 THE DALLES WATER QUALITY LAB 4500NO3-D ION SELECTIVE ELECTRODE 2008-12-29
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 12/28/2021 4.81 MG/L MCL 10 MG/L 1 MRL 12/30/2021 209093-I OR100002 THE DALLES WATER QUALITY LAB 10206 SPECTROPHOTOMETRIC 14480 2419889 32039322021 NO3-1040 D EP-A EP for WELL 1 Finished OR100002 THE DALLES WATER QUALITY LAB 10206 SPECTROPHOTOMETRIC 2021-12-28
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 12/29/2009 4.2 MG/L MCL 10 MG/L 1 MRL 1/4/2010 571-I OR100002 THE DALLES WATER QUALITY LAB 4500NO3-D ION SELECTIVE ELECTRODE 14480 663187 9536222009 NO3-1040 D EP-A EP for WELL 1 Finished OR100002 THE DALLES WATER QUALITY LAB 4500NO3-D ION SELECTIVE ELECTRODE 2009-12-29
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 9/16/2009 2.70 MG/L MCL 10 MG/L 1 MRL 9/21/2009 550-I OR100002 THE DALLES WATER QUALITY LAB 4500NO3-D ION SELECTIVE ELECTRODE 14480 633261 9136862009 NO3-1040 D EP-A EP for WELL 1 Finished OR100002 THE DALLES WATER QUALITY LAB 4500NO3-D ION SELECTIVE ELECTRODE 2009-09-16
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 1/30/2014 3.1 MG/L MCL 10 MG/L 1 MRL 1/31/2014 190336-I OR100002 THE DALLES WATER QUALITY LAB 4500NO3-D ION SELECTIVE ELECTRODE 14480 1202182 16753572014 NO3-1040 D EP-A EP for WELL 1 Finished OR100002 THE DALLES WATER QUALITY LAB 4500NO3-D ION SELECTIVE ELECTRODE 2014-01-30
EP-A EP for WELL 1 Shop Sink Finished NO3 1040 NITRATE 12/13/2018 3.92 MG/L MCL 10 MG/L 1 MRL 12/14/2018 201823-I OR100002 THE DALLES WATER QUALITY LAB 10206 SPECTROPHOTOMETRIC 14480 1947735 25995212018 NO3-1040 D EP-A EP for WELL 1 Shop Sink Finished OR100002 THE DALLES WATER QUALITY LAB 10206 SPECTROPHOTOMETRIC 2018-12-13
EP-A EP for WELL 1 Finished ARS 1005 ARSENIC 12/26/2019 ND MG/L MCL 0.010 MG/L 0.002 MRL 1/16/2020 B9L387101-I 4035 BABCOCK LABORTORIES, INC. 200.8 INDUCTIVELY COUPLED PLASMA MASS SPECTROM 14480 2119921 28467662019 ARS-1005 N EP-A EP for WELL 1 Finished 4035 BABCOCK LABORTORIES, INC. 200.8 INDUCTIVELY COUPLED PLASMA MASS SPECTROM 2019-12-26
DIST-A Distribution System A Finished NO3 1040 NITRATE 12/29/2011 1.96 MG/L MCL 10 MG/L 1 MRL 12/29/2011 701TD-I OR100002 THE DALLES WATER QUALITY LAB 4500NO3-D ION SELECTIVE ELECTRODE 10057 888935 12630172011 NO3-1040 D DIST-A Distribution System A Finished OR100002 THE DALLES WATER QUALITY LAB 4500NO3-D ION SELECTIVE ELECTRODE 2011-12-29
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 9/24/2008 3.0 MG/L MCL 10 MG/L 1 MRL 10/1/2008 284-I OR100002 THE DALLES WATER QUALITY LAB 4500NO3-D ION SELECTIVE ELECTRODE 14480 540488 7803122008 NO3-1040 D EP-A EP for WELL 1 Finished OR100002 THE DALLES WATER QUALITY LAB 4500NO3-D ION SELECTIVE ELECTRODE 2008-09-24
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 12/26/2019 4.45 MG/L MCL 10 MG/L 1 MRL 12/27/2019 204202-I OR100002 THE DALLES WATER QUALITY LAB 10206 SPECTROPHOTOMETRIC 14480 2109016 28307922019 NO3-1040 D EP-A EP for WELL 1 Finished OR100002 THE DALLES WATER QUALITY LAB 10206 SPECTROPHOTOMETRIC 2019-12-26
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 6/29/2009 3.10 MG/L MCL 10 MG/L 1 MRL 7/1/2009 532-I OR100002 THE DALLES WATER QUALITY LAB 4500NO3-D ION SELECTIVE ELECTRODE 14480 602842 8758872009 NO3-1040 D EP-A EP for WELL 1 Finished OR100002 THE DALLES WATER QUALITY LAB 4500NO3-D ION SELECTIVE ELECTRODE 2009-06-29
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 3/31/2009 3.3 MG/L MCL 10 MG/L 1 MRL 4/8/2009 317-I OR100002 THE DALLES WATER QUALITY LAB 4500NO3-D ION SELECTIVE ELECTRODE 14480 575934 8429812009 NO3-1040 D EP-A EP for WELL 1 Finished OR100002 THE DALLES WATER QUALITY LAB 4500NO3-D ION SELECTIVE ELECTRODE 2009-03-31
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 10/31/2022 4.76 MG/L MCL 10 MG/L 1 MRL 11/2/2022 211122-I OR100002 THE DALLES WATER QUALITY LAB 10206 SPECTROPHOTOMETRIC 14480 2548623 33840032022 NO3-1040 D EP-A EP for WELL 1 Finished OR100002 THE DALLES WATER QUALITY LAB 10206 SPECTROPHOTOMETRIC 2022-10-31
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 9/27/2012 2.9 MG/L MCL 10 MG/L 1 MRL 10/2/2012 748TD-I OR100002 THE DALLES WATER QUALITY LAB 4500NO3-D ION SELECTIVE ELECTRODE 14480 1001881 14002092012 NO3-1040 D EP-A EP for WELL 1 Finished OR100002 THE DALLES WATER QUALITY LAB 4500NO3-D ION SELECTIVE ELECTRODE 2012-09-27
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 6/26/2014 3.3 MG/L MCL 10 MG/L 1 MRL 6/27/2014 191252-I OR100002 THE DALLES WATER QUALITY LAB 10206 SPECTROPHOTOMETRIC 14480 1256410 17369832014 NO3-1040 D EP-A EP for WELL 1 Finished OR100002 THE DALLES WATER QUALITY LAB 10206 SPECTROPHOTOMETRIC 2014-06-26
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 3/19/2008 5.2 MG/L MCL 10 MG/L 0 MDL 4/3/2008 247-I OR100002 THE DALLES WATER QUALITY LAB 4500NO3-D ION SELECTIVE ELECTRODE 14480 503149 7282632008 NO3-1040 D EP-A EP for WELL 1 Finished OR100002 THE DALLES WATER QUALITY LAB 4500NO3-D ION SELECTIVE ELECTRODE 2008-03-19
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 2/12/2003 3. MG/L MCL 10 MG/L 2/21/2003 A30213T-1 OR100029 PYXIS LABORATORIES INC - PENDLETON 4500NO3-D ION SELECTIVE ELECTRODE 14480 104732 1366672003 NO3-1040 D EP-A EP for WELL 1 Finished OR100029 PYXIS LABORATORIES INC - PENDLETON 4500NO3-D ION SELECTIVE ELECTRODE 2003-02-12
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 12/14/2010 3.8 MG/L MCL 10 MG/L 1 MRL 12/20/2010 642TD-I OR100002 THE DALLES WATER QUALITY LAB 4500NO3-D ION SELECTIVE ELECTRODE 14480 769865 11028562010 NO3-1040 D EP-A EP for WELL 1 Finished OR100002 THE DALLES WATER QUALITY LAB 4500NO3-D ION SELECTIVE ELECTRODE 2010-12-14
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 12/16/2020 4.6 MG/L MCL 10 MG/L 1 MRL 12/18/2020 206647-I OR100002 THE DALLES WATER QUALITY LAB 10206 SPECTROPHOTOMETRIC 14480 2262245 30184232020 NO3-1040 D EP-A EP for WELL 1 Finished OR100002 THE DALLES WATER QUALITY LAB 10206 SPECTROPHOTOMETRIC 2020-12-16
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 11/15/2017 3.8 MG/L MCL 10 MG/L 1 MRL 11/17/2017 198891-I OR100002 THE DALLES WATER QUALITY LAB 10206 SPECTROPHOTOMETRIC 14480 1779497 24020822017 NO3-1040 D EP-A EP for WELL 1 Finished OR100002 THE DALLES WATER QUALITY LAB 10206 SPECTROPHOTOMETRIC 2017-11-15
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 12/28/2023 4.6 MG/L MCL 10 MG/L 1 MRL 1/2/2024 213779-I OR100002 THE DALLES WATER QUALITY LAB 10206 SPECTROPHOTOMETRIC 14480 2730687 36199962023 NO3-1040 D EP-A EP for WELL 1 Finished OR100002 THE DALLES WATER QUALITY LAB 10206 SPECTROPHOTOMETRIC 2023-12-28
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 12/20/2016 3.52 MG/L MCL 10 MG/L 1 MRL 12/21/2016 196666-I OR100002 THE DALLES WATER QUALITY LAB 10206 SPECTROPHOTOMETRIC 14480 1642540 22342892016 NO3-1040 D EP-A EP for WELL 1 Finished OR100002 THE DALLES WATER QUALITY LAB 10206 SPECTROPHOTOMETRIC 2016-12-20
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 4/11/2005 3.3 MG/L MCL 10 MG/L 5/4/2005 A50411N-1 OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 14480 259324 3793382005 NO3-1040 D EP-A EP for WELL 1 Finished OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 2005-04-11
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 12/31/2007 5.5 MG/L MCL 10 MG/L 0 MDL 1/7/2008 230 OR100002 THE DALLES WATER QUALITY LAB 4500NO3-D ION SELECTIVE ELECTRODE 14480 485514 6973782007 NO3-1040 D EP-A EP for WELL 1 Finished OR100002 THE DALLES WATER QUALITY LAB 4500NO3-D ION SELECTIVE ELECTRODE 2007-12-31


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