OHA Drinking Water Services
OR41
PWS ID: 91079 ---- OPRD DESCHUTES RIVER REC 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:  NO2 = Nitrite, 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.
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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 (L78762) 1 Finished NO3 1040 NITRATE 5/27/2008 5.9 MG/L MCL 10 MG/L 0 MDL 6/4/2008 259-I OR100002 THE DALLES WATER QUALITY LAB 4500NO3-D ION SELECTIVE ELECTRODE 13892 515065 7436542008 NO3-1040 D EP-A EP FOR WELL (L78762) 1 Finished OR100002 THE DALLES WATER QUALITY LAB 4500NO3-D ION SELECTIVE ELECTRODE 2008-05-27
EP-A EP FOR WELL (L78762) 1 Finished NO3 1040 NITRATE 10/6/2005 5. MG/L MCL 10 MG/L 11/14/2005 A51006BU-1 OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 13892 302673 4446982005 NO3-1040 D EP-A EP FOR WELL (L78762) 1 Finished OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 2005-10-06
EP-A EP FOR WELL (L78762) 1 Finished NO2 1041 NITRITE 12/4/2008 ND MG/L MCL 1 MG/L 0.01 MRL 12/17/2008 A81204BK1-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 13892 560498 8202912008 NO2-1041 N EP-A EP FOR WELL (L78762) 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2008-12-04
EP-A EP FOR WELL (L78762) 1 Finished NO3 1040 NITRATE 6/7/2007 5. MG/L MCL 10 MG/L 1 MRL 6/20/2007 A70607BA1 OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 13892 444127 6349272007 NO3-1040 D EP-A EP FOR WELL (L78762) 1 Finished OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 2007-06-07
EP-A EP FOR WELL (L78762) 1 Finished NO2 1041 NITRITE 6/7/2007 ND MCL 1 MG/L 1 MRL 6/20/2007 A70607BA1 OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 13892 444127 6349282007 NO2-1041 N EP-A EP FOR WELL (L78762) 1 Finished OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 2007-06-07
EP-A EP FOR WELL (L78762) 1 Finished NO3 1040 NITRATE 1/5/2023 4.97 MG/L MCL 10 MG/L 1 MRL 2/8/2023 X053049A-I OR100054 BOX R WATER ANALYSIS LABORATORY, LLC 4500NO3-D ION SELECTIVE ELECTRODE 13892 2589981 34486632023 NO3-1040 D EP-A EP FOR WELL (L78762) 1 Finished OR100054 BOX R WATER ANALYSIS LABORATORY, LLC 4500NO3-D ION SELECTIVE ELECTRODE 2023-01-05
EP-A EP FOR WELL (L78762) 1 Finished NO3 1040 NITRATE 10/17/2012 4.0 MG/L MCL 10 MG/L 1 MRL 10/19/2012 750TD-I OR100002 THE DALLES WATER QUALITY LAB 4500NO3-D ION SELECTIVE ELECTRODE 13892 1012329 14132022012 NO3-1040 D EP-A EP FOR WELL (L78762) 1 Finished OR100002 THE DALLES WATER QUALITY LAB 4500NO3-D ION SELECTIVE ELECTRODE 2012-10-17
EP-A EP FOR WELL (L78762) 1 Finished NO3 1040 NITRATE 1/5/2017 4.9 MG/L MCL 10 MG/L 1 MRL 1/26/2017 X025255A-I OR100054 BOX R WATER ANALYSIS LABORATORY, LLC 4500NO3-D ION SELECTIVE ELECTRODE 13892 1656438 22541762017 NO3-1040 D EP-A EP FOR WELL (L78762) 1 Finished OR100054 BOX R WATER ANALYSIS LABORATORY, LLC 4500NO3-D ION SELECTIVE ELECTRODE 2017-01-05
EP-A EP FOR WELL (L78762) 1 Finished NO3 1040 NITRATE 1/4/2024 2.61 MG/L MCL 10 MG/L 1 MRL 2/4/2024 X057085A-I OR100054 BOX R WATER ANALYSIS LABORATORY, LLC 4500NO3-D ION SELECTIVE ELECTRODE 13892 2748103 36392622024 NO3-1040 D EP-A EP FOR WELL (L78762) 1 Finished OR100054 BOX R WATER ANALYSIS LABORATORY, LLC 4500NO3-D ION SELECTIVE ELECTRODE 2024-01-04
EP-A EP FOR WELL (L78762) 1 Finished NO3 1040 NITRATE 9/3/2009 4.5 MG/L MCL 10 MG/L 0.1 MRL 9/22/2009 90903421-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 13892 633738 9148892009 NO3-1040 D EP-A EP FOR WELL (L78762) 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2009-09-03
EP-A EP FOR WELL (L78762) 1 Finished NO3 1040 NITRATE 10/8/2003 0.9 MG/L MCL 10 MG/L 11/19/2004 A31008AW-1 OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 13892 229973 3199152003 NO3-1040 D EP-A EP FOR WELL (L78762) 1 Finished OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 2003-10-08
EP-A EP FOR WELL (L78762) 1 Finished NO3 1040 NITRATE 9/9/2010 4.2 MG/L MCL 10 MG/L 0.01 MRL 10/5/2010 910071-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 13892 750653 10687882010 NO3-1040 D EP-A EP FOR WELL (L78762) 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2010-09-09
EP-A EP FOR WELL (L78762) 1 Finished NO3 1040 NITRATE 11/4/2004 0.2 MG/L MCL 10 MG/L 0 MDL 3/15/2005 A41105AZ-1 OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 13892 254669 3697312004 NO3-1040 D EP-A EP FOR WELL (L78762) 1 Finished OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 2004-11-04
EP-A EP FOR WELL (L78762) 1 Finished NO3 1040 NITRATE 1/21/2015 4.95 MG/L MCL 10 MG/L 1 MRL 11/12/2015 X017438A-I OR100054 BOX R WATER ANALYSIS LABORATORY, LLC 4500NO3-D ION SELECTIVE ELECTRODE 13892 1474769 20033272015 NO3-1040 D EP-A EP FOR WELL (L78762) 1 Finished OR100054 BOX R WATER ANALYSIS LABORATORY, LLC 4500NO3-D ION SELECTIVE ELECTRODE 2015-01-21
EP-A EP FOR WELL (L78762) 1 Finished NO3 1040 NITRATE 11/25/2013 3.7 MG/L MCL 10 MG/L 1 MRL 11/27/2013 190054-I OR100002 THE DALLES WATER QUALITY LAB 4500NO3-D ION SELECTIVE ELECTRODE 13892 1174384 16324792013 NO3-1040 D EP-A EP FOR WELL (L78762) 1 Finished OR100002 THE DALLES WATER QUALITY LAB 4500NO3-D ION SELECTIVE ELECTRODE 2013-11-25
EP-A EP FOR WELL (L78762) 1 Finished NO3 1040 NITRATE 1/7/2016 4.99 MG/L MCL 10 MG/L 1 MRL 1/22/2016 X020923A-I OR100054 BOX R WATER ANALYSIS LABORATORY, LLC 4500NO3-D ION SELECTIVE ELECTRODE 13892 1501642 20368752016 NO3-1040 D EP-A EP FOR WELL (L78762) 1 Finished OR100054 BOX R WATER ANALYSIS LABORATORY, LLC 4500NO3-D ION SELECTIVE ELECTRODE 2016-01-07
EP-A EP FOR WELL (L78762) 1 Finished NO3 1040 NITRATE 11/30/2011 4.2 MG/L MCL 10 MG/L 1 MRL 12/1/2011 693TD-I OR100002 THE DALLES WATER QUALITY LAB 4500NO3-D ION SELECTIVE ELECTRODE 13892 877508 12492852011 NO3-1040 D EP-A EP FOR WELL (L78762) 1 Finished OR100002 THE DALLES WATER QUALITY LAB 4500NO3-D ION SELECTIVE ELECTRODE 2011-11-30
EP-A EP FOR WELL (L78762) 1 Finished NO3 1040 NITRATE 11/18/2009 4.6 MG/L MCL 10 MG/L 1 MRL 11/18/2009 565-I OR100002 THE DALLES WATER QUALITY LAB 4500NO3-D ION SELECTIVE ELECTRODE 13892 651095 9387852009 NO3-1040 D EP-A EP FOR WELL (L78762) 1 Finished OR100002 THE DALLES WATER QUALITY LAB 4500NO3-D ION SELECTIVE ELECTRODE 2009-11-18
EP-A EP FOR WELL (L78762) 1 Finished NO3 1040 NITRATE 3/2/2006 4.8 MG/L MCL 10 MG/L 3/17/2006 A60307AA-1 OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 13892 324151 4774092006 NO3-1040 D EP-A EP FOR WELL (L78762) 1 Finished OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 2006-03-02
EP-A EP FOR WELL (L78762) 1 Finished NO3 1040 NITRATE 8/19/2002 6.2 MG/L MCL 10 MG/L 8/26/2002 459 OR100004 VALLEY VIEW ENTERPRISES 4500NO3-D ION SELECTIVE ELECTRODE 13892 70177 725542002 NO3-1040 D EP-A EP FOR WELL (L78762) 1 Finished OR100004 VALLEY VIEW ENTERPRISES 4500NO3-D ION SELECTIVE ELECTRODE 2002-08-19
EP-A EP FOR WELL (L78762) 1 Finished NO3 1040 NITRATE 1/3/2019 3.11 MG/L MCL 10 MG/L 1 MRL 2/3/2019 X035581A-I OR100054 BOX R WATER ANALYSIS LABORATORY, LLC 4500NO3-D ION SELECTIVE ELECTRODE 13892 1966600 26222202019 NO3-1040 D EP-A EP FOR WELL (L78762) 1 Finished OR100054 BOX R WATER ANALYSIS LABORATORY, LLC 4500NO3-D ION SELECTIVE ELECTRODE 2019-01-03
EP-A EP FOR WELL (L78762) 1 Finished NO3 1040 NITRATE 1/4/2018 4.68 MG/L MCL 10 MG/L 1 MRL 1/9/2018 X030863A-I OR100054 BOX R WATER ANALYSIS LABORATORY, LLC 4500NO3-D ION SELECTIVE ELECTRODE 13892 1802511 24293062018 NO3-1040 D EP-A EP FOR WELL (L78762) 1 Finished OR100054 BOX R WATER ANALYSIS LABORATORY, LLC 4500NO3-D ION SELECTIVE ELECTRODE 2018-01-04
EP-A EP FOR WELL (L78762) 1 Finished NO3 1040 NITRATE 5/4/2006 6.0 MG/L MCL 10 MG/L 1 MDL 6/1/2006 A60504AT1 OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 13892 339350 4966662006 NO3-1040 D EP-A EP FOR WELL (L78762) 1 Finished OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 2006-05-04
EP-A EP FOR WELL (L78762) 1 Finished NO3 1040 NITRATE 1/13/2022 4.18 MG/L MCL 10 MG/L 1 MRL 1/23/2022 X048899A-I OR100054 BOX R WATER ANALYSIS LABORATORY, LLC 4500NO3-D ION SELECTIVE ELECTRODE 13892 2427909 32143782022 NO3-1040 D EP-A EP FOR WELL (L78762) 1 Finished OR100054 BOX R WATER ANALYSIS LABORATORY, LLC 4500NO3-D ION SELECTIVE ELECTRODE 2022-01-13
EP-A EP FOR WELL (L78762) 1 Finished NO3 1040 NITRATE 7/5/2007 5. MG/L MCL 10 MG/L 1 MRL 8/3/2007 A70705BP1 OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 13892 453750 6484372007 NO3-1040 D EP-A EP FOR WELL (L78762) 1 Finished OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 2007-07-05
EP-A EP FOR WELL (L78762) 1 Finished NO2 1041 NITRITE 7/5/2007 ND MCL 1 MG/L 1 MRL 8/3/2007 A70705BP1 OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 13892 453750 6484382007 NO2-1041 N EP-A EP FOR WELL (L78762) 1 Finished OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 2007-07-05
EP-A EP FOR WELL (L78762) 1 Finished NO3 1040 NITRATE 6/13/2014 3.94 MG/L MCL 10 MG/L 0.01 MRL 6/19/2014 40613491-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 13892 1256641 17374932014 NO3-1040 D EP-A EP FOR WELL (L78762) 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2014-06-13
EP-A EP FOR WELL (L78762) 1 Finished NO3 1040 NITRATE 1/14/2020 4.80 MG/L MCL 10 MG/L 1 MRL 1/30/2020 X040069A-I OR100054 BOX R WATER ANALYSIS LABORATORY, LLC 4500NO3-D ION SELECTIVE ELECTRODE 13892 2121676 28489702020 NO3-1040 D EP-A EP FOR WELL (L78762) 1 Finished OR100054 BOX R WATER ANALYSIS LABORATORY, LLC 4500NO3-D ION SELECTIVE ELECTRODE 2020-01-14
EP-A EP FOR WELL (L78762) 1 Finished NO3 1040 NITRATE 1/7/2021 4.33 MG/L MCL 10 MG/L 1 MRL 1/29/2021 X044467A-I OR100054 BOX R WATER ANALYSIS LABORATORY, LLC 4500NO3-D ION SELECTIVE ELECTRODE 13892 2276989 30350972021 NO3-1040 D EP-A EP FOR WELL (L78762) 1 Finished OR100054 BOX R WATER ANALYSIS LABORATORY, LLC 4500NO3-D ION SELECTIVE ELECTRODE 2021-01-07
EP-A EP FOR WELL (L78762) 1 Finished NO3 1040 NITRATE 10/24/2006 6.51 MG/L MCL 10 MG/L 0 MDL 10/30/2006 162 OR100002 THE DALLES WATER QUALITY LAB 4500NO3-D ION SELECTIVE ELECTRODE 13892 398774 5725282006 NO3-1040 D EP-A EP FOR WELL (L78762) 1 Finished OR100002 THE DALLES WATER QUALITY LAB 4500NO3-D ION SELECTIVE ELECTRODE 2006-10-24
EP-A EP FOR WELL (L78762) 1 Finished NO3 1040 NITRATE 7/10/2003 5. MG/L MCL 10 MG/L 10/15/2003 A30711T-1 OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 13892 150864 2014542003 NO3-1040 D EP-A EP FOR WELL (L78762) 1 Finished OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 2003-07-10
EP-A EP FOR WELL (L78762) 1 Finished NO3 1040 NITRATE 10/2/2003 5. MG/L MCL 10 MG/L 10/27/2003 A31003E-1 OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 13892 150886 2014762003 NO3-1040 D EP-A EP FOR WELL (L78762) 1 Finished OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 2003-10-02


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