OHA Drinking Water Services
OR41
PWS ID: 90182 ---- NPS JOHN DAY NM/SHEEP ROCK
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 SPRING 1 Finished NO3 1040 NITRATE 6/8/2004 .7 MG/L MCL 10 MG/L 6/28/2004 A40609E-1 OR100029 PYXIS LABORATORIES INC - PENDLETON 4500NO3-D ION SELECTIVE ELECTRODE 13611 195635 2673352004 NO3-1040 D EP-A EP for SPRING 1 Finished OR100029 PYXIS LABORATORIES INC - PENDLETON 4500NO3-D ION SELECTIVE ELECTRODE 2004-06-08
EP-A EP for SPRING 1 Finished NO3 1040 NITRATE 5/28/2008 ND MG/L MCL 10 MG/L 1 MRL 6/5/2008 A80529C1-I OR100029 PYXIS LABORATORIES INC - PENDLETON 4500NO3-D ION SELECTIVE ELECTRODE 13611 515104 7436742008 NO3-1040 N EP-A EP for SPRING 1 Finished OR100029 PYXIS LABORATORIES INC - PENDLETON 4500NO3-D ION SELECTIVE ELECTRODE 2008-05-28
EP-A EP for SPRING 1 Finished NO3 1040 NITRATE 9/26/2006 0.8 MG/L MCL 10 MG/L 0.5 MRL 10/3/2006 A60927E1 OR100029 PYXIS LABORATORIES INC - PENDLETON 4500NO3-D ION SELECTIVE ELECTRODE 13611 393471 5621332006 NO3-1040 D EP-A EP for SPRING 1 Finished OR100029 PYXIS LABORATORIES INC - PENDLETON 4500NO3-D ION SELECTIVE ELECTRODE 2006-09-26
EP-A EP for SPRING 1 Finished NO3 1040 NITRATE 3/11/2013 0.9 MG/L MCL 10 MG/L 0.5 MRL 3/27/2013 307100701-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 13611 1072549 14880662013 NO3-1040 D EP-A EP for SPRING 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 2013-03-11
EP-A EP for SPRING 1 Finished NO3 1040 NITRATE 2/9/2010 0.7 MG/L MCL 10 MG/L 0.5 MRL 2/19/2010 482423N-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 13611 680445 9751622010 NO3-1040 D EP-A EP for SPRING 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 2010-02-09
EP-A EP for SPRING 1 Finished NO3 1040 NITRATE 5/15/2018 ND MG/L MCL 10 MG/L 1 MRL 5/18/2018 180516E3B-I OR100061 TABLE ROCK ANALYTICAL LABORATORY 4500NO3-D ION SELECTIVE ELECTRODE 13611 1852631 24840392018 NO3-1040 N EP-A EP for SPRING 1 Finished OR100061 TABLE ROCK ANALYTICAL LABORATORY 4500NO3-D ION SELECTIVE ELECTRODE 2018-05-15
EP-A EP for SPRING 1 Finished NO3 1040 NITRATE 2/14/2017 ND MG/L MCL 10 MG/L 1 MRL 2/27/2017 70215B12-I OR100061 TABLE ROCK ANALYTICAL LABORATORY 4500NO3-D ION SELECTIVE ELECTRODE 13611 1667351 22663812017 NO3-1040 N EP-A EP for SPRING 1 Finished OR100061 TABLE ROCK ANALYTICAL LABORATORY 4500NO3-D ION SELECTIVE ELECTRODE 2017-02-14
EP-A EP for SPRING 1 Finished NO3 1040 NITRATE 12/5/2023 1.55 MG/L MCL 10 MG/L 1 MRL 1/4/2024 X056800A-I OR100054 BOX R WATER ANALYSIS LABORATORY, LLC 4500NO3-D ION SELECTIVE ELECTRODE 13611 2732444 36219772023 NO3-1040 D EP-A EP for SPRING 1 Finished OR100054 BOX R WATER ANALYSIS LABORATORY, LLC 4500NO3-D ION SELECTIVE ELECTRODE 2023-12-05
EP-A EP for SPRING 1 Finished NO3 1040 NITRATE 2/11/2019 2.04 MG/L MCL 10 MG/L 1 MRL 3/8/2019 190212G2-I OR100061 TABLE ROCK ANALYTICAL LABORATORY 4500NO3-D ION SELECTIVE ELECTRODE 13611 1983758 26409322019 NO3-1040 D EP-A EP for SPRING 1 Finished OR100061 TABLE ROCK ANALYTICAL LABORATORY 4500NO3-D ION SELECTIVE ELECTRODE 2019-02-11
EP-A EP for SPRING 1 Finished NO3 1040 NITRATE 3/1/2011 0.8 MG/L MCL 10 MG/L 0.5 MRL 3/22/2011 106101203-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 13611 801884 11494722011 NO3-1040 D EP-A EP for SPRING 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 2011-03-01
EP-A EP for SPRING 1 Finished NO3 1040 NITRATE 11/17/2022 ND MG/L MCL 10 MG/L 1 MRL 12/3/2022 X052630A-I OR100054 BOX R WATER ANALYSIS LABORATORY, LLC 4500NO3-D ION SELECTIVE ELECTRODE 13611 2560344 34024062022 NO3-1040 N EP-A EP for SPRING 1 Finished OR100054 BOX R WATER ANALYSIS LABORATORY, LLC 4500NO3-D ION SELECTIVE ELECTRODE 2022-11-17
EP-A EP for SPRING 1 Finished NO3 1040 NITRATE 1/9/2012 0.9 MG/L MCL 10 MG/L 0.5 MRL 1/19/2012 201000504-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 13611 900318 12785292012 NO3-1040 D EP-A EP for SPRING 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 2012-01-09
EP-A EP for SPRING 1 Finished NO3 1040 NITRATE 1/13/2009 ND MG/L MCL 10 MG/L 1 MRL 1/22/2009 090115A4Q-I OR100058 PENDLETON LAB 4500NO3-D ION SELECTIVE ELECTRODE 13611 564990 8267562009 NO3-1040 N EP-A EP for SPRING 1 Finished OR100058 PENDLETON LAB 4500NO3-D ION SELECTIVE ELECTRODE 2009-01-13
EP-A EP for SPRING 1 Finished NO3 1040 NITRATE 12/21/2021 1.45 MG/L MCL 10 MG/L 1 MRL 12/29/2021 X048620A-I OR100054 BOX R WATER ANALYSIS LABORATORY, LLC 4500NO3-D ION SELECTIVE ELECTRODE 13611 2418414 32023632021 NO3-1040 D EP-A EP for SPRING 1 Finished OR100054 BOX R WATER ANALYSIS LABORATORY, LLC 4500NO3-D ION SELECTIVE ELECTRODE 2021-12-21
EP-A EP for SPRING 1 Finished NO3 1040 NITRATE 1/6/2016 1.51 MG/L MCL 10 MG/L 1 MRL 1/10/2016 160107B13-I OR100061 TABLE ROCK ANALYTICAL LABORATORY 4500NO3-D ION SELECTIVE ELECTRODE 13611 1499305 20339182016 NO3-1040 D EP-A EP for SPRING 1 Finished OR100061 TABLE ROCK ANALYTICAL LABORATORY 4500NO3-D ION SELECTIVE ELECTRODE 2016-01-06
EP-A EP for SPRING 1 Finished NO3 1040 NITRATE 1/14/2015 1.3 MG/L MCL 10 MG/L 0.5 MRL 2/9/2015 501601001-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 13611 1359498 18663382015 NO3-1040 D EP-A EP for SPRING 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 2015-01-14
EP-A EP for SPRING 1 Finished NO3 1040 NITRATE 3/29/2005 ND MG/L MCL 10 MG/L 0.5 MRL 6/27/2005 A50330Q-1 OR100029 PYXIS LABORATORIES INC - PENDLETON 4500NO3-D ION SELECTIVE ELECTRODE 13611 267985 3924242005 NO3-1040 N EP-A EP for SPRING 1 Finished OR100029 PYXIS LABORATORIES INC - PENDLETON 4500NO3-D ION SELECTIVE ELECTRODE 2005-03-29
EP-A EP for SPRING 1 Finished NO3 1040 NITRATE 2/11/2014 0.744 MG/L MCL 10 MG/L 0.5 MRL 2/24/2014 404301001-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 13611 1211010 16849462014 NO3-1040 D EP-A EP for SPRING 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 2014-02-11
EP-A EP for SPRING 1 Finished NO3 1040 NITRATE 1/15/2020 1.31 MG/L MCL 10 MG/L 1 MRL 1/30/2020 X040092A-I OR100054 BOX R WATER ANALYSIS LABORATORY, LLC 4500NO3-D ION SELECTIVE ELECTRODE 13611 2121681 28489752020 NO3-1040 D EP-A EP for SPRING 1 Finished OR100054 BOX R WATER ANALYSIS LABORATORY, LLC 4500NO3-D ION SELECTIVE ELECTRODE 2020-01-15


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