OHA Drinking Water Services
OR41
PWS ID: 94136 ---- NPS JOHN DAY NM/FOREE ---- 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 (L55924) 1 Finished ARS 1005 ARSENIC 9/18/2024 0.00162 MG/L MCL 0.010 MG/L 0.001 MRL 9/26/2024 24090806-01A-I OR100016 NEILSON RESEARCH CORPORATION 200.8 INDUCTIVELY COUPLED PLASMA MASS SPECTROM 14813 2845249 37543432024 ARS-1005 D EP-A EP FOR WELL (L55924) 1 Finished OR100016 NEILSON RESEARCH CORPORATION 200.8 INDUCTIVELY COUPLED PLASMA MASS SPECTROM 2024-09-18
EP-A EP FOR WELL (L55924) 1 Finished NO3 1040 NITRATE 1/14/2015 2.1 MG/L MCL 10 MG/L 0.5 MRL 2/9/2015 501600801-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 14813 1359085 18657862015 NO3-1040 D EP-A EP FOR WELL (L55924) 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 2015-01-14
EP-A EP FOR WELL (L55924) 1 Finished NO3 1040 NITRATE 3/11/2013 1.6 MG/L MCL 10 MG/L 0.5 MRL 3/27/2013 307100703-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 14813 1072550 14880672013 NO3-1040 D EP-A EP FOR WELL (L55924) 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 2013-03-11
EP-A EP FOR WELL (L55924) 1 Finished NO3 1040 NITRATE 2/9/2010 1.9 MG/L MCL 10 MG/L 0.5 MRL 2/19/2010 482424N-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 14813 679340 9738712010 NO3-1040 D EP-A EP FOR WELL (L55924) 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 2010-02-09
EP-A EP FOR WELL (L55924) 1 Finished NO3 1040 NITRATE 3/1/2011 1.8 MG/L MCL 10 MG/L 0.5 MRL 3/22/2011 106101204-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 14813 801885 11494732011 NO3-1040 D EP-A EP FOR WELL (L55924) 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 2011-03-01
EP-A EP FOR WELL (L55924) 1 Finished NO3 1040 NITRATE 1/9/2012 2.2 MG/L MCL 10 MG/L 0.5 MRL 1/19/2012 201000505-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 14813 900319 12785302012 NO3-1040 D EP-A EP FOR WELL (L55924) 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 2012-01-09
EP-A EP FOR WELL (L55924) 1 Finished NO3 1040 NITRATE 5/28/2008 2.4 MG/L MCL 10 MG/L 1 MRL 6/5/2008 A80529E1-I OR100029 PYXIS LABORATORIES INC - PENDLETON 4500NO3-D ION SELECTIVE ELECTRODE 14813 515105 7436752008 NO3-1040 D EP-A EP FOR WELL (L55924) 1 Finished OR100029 PYXIS LABORATORIES INC - PENDLETON 4500NO3-D ION SELECTIVE ELECTRODE 2008-05-28
EP-A EP FOR WELL (L55924) 1 Finished NO3 1040 NITRATE 9/26/2006 3.5 MG/L MCL 10 MG/L 0.5 MRL 10/3/2006 A60927B1 OR100029 PYXIS LABORATORIES INC - PENDLETON 4500NO3-D ION SELECTIVE ELECTRODE 14813 393470 5621282006 NO3-1040 D EP-A EP FOR WELL (L55924) 1 Finished OR100029 PYXIS LABORATORIES INC - PENDLETON 4500NO3-D ION SELECTIVE ELECTRODE 2006-09-26
EP-A EP FOR WELL (L55924) 1 Finished NO3 1040 NITRATE 3/29/2005 4.2 MG/L MCL 10 MG/L 6/27/2005 A50330S-1 OR100029 PYXIS LABORATORIES INC - PENDLETON 4500NO3-D ION SELECTIVE ELECTRODE 14813 267986 3924252005 NO3-1040 D EP-A EP FOR WELL (L55924) 1 Finished OR100029 PYXIS LABORATORIES INC - PENDLETON 4500NO3-D ION SELECTIVE ELECTRODE 2005-03-29
EP-A EP FOR WELL (L55924) 1 Finished NO3 1040 NITRATE 2/11/2019 2.06 MG/L MCL 10 MG/L 1 MRL 3/8/2019 190212G1-I OR100061 TABLE ROCK ANALYTICAL LABORATORY 4500NO3-D ION SELECTIVE ELECTRODE 14813 1983757 26409312019 NO3-1040 D EP-A EP FOR WELL (L55924) 1 Finished OR100061 TABLE ROCK ANALYTICAL LABORATORY 4500NO3-D ION SELECTIVE ELECTRODE 2019-02-11
EP-A EP FOR WELL (L55924) 1 Finished NO3 1040 NITRATE 5/15/2018 1.57 MG/L MCL 10 MG/L 1 MRL 5/18/2018 180516E1B-I OR100061 TABLE ROCK ANALYTICAL LABORATORY 4500NO3-D ION SELECTIVE ELECTRODE 14813 1852630 24840382018 NO3-1040 D EP-A EP FOR WELL (L55924) 1 Finished OR100061 TABLE ROCK ANALYTICAL LABORATORY 4500NO3-D ION SELECTIVE ELECTRODE 2018-05-15
EP-A EP FOR WELL (L55924) 1 Finished NO3 1040 NITRATE 2/14/2017 1.54 MG/L MCL 10 MG/L 1 MRL 2/27/2017 170215B11-I OR100061 TABLE ROCK ANALYTICAL LABORATORY 4500NO3-D ION SELECTIVE ELECTRODE 14813 1667346 22663772017 NO3-1040 D EP-A EP FOR WELL (L55924) 1 Finished OR100061 TABLE ROCK ANALYTICAL LABORATORY 4500NO3-D ION SELECTIVE ELECTRODE 2017-02-14
EP-A EP FOR WELL (L55924) 1 Finished NO3 1040 NITRATE 1/6/2016 2.54 MG/L MCL 10 MG/L 1 MRL 1/10/2016 160107B12-I OR100061 TABLE ROCK ANALYTICAL LABORATORY 4500NO3-D ION SELECTIVE ELECTRODE 14813 1499304 20339172016 NO3-1040 D EP-A EP FOR WELL (L55924) 1 Finished OR100061 TABLE ROCK ANALYTICAL LABORATORY 4500NO3-D ION SELECTIVE ELECTRODE 2016-01-06


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