OHA Drinking Water Services
OR41
PWS ID: 91049 ---- OPRD ELIJAH BRISTOW STATE PARK
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 Finished NO3 1040 NITRATE 3/20/2002 ND MCL 10 MG/L 1 MRL 4/1/2002 220859 OR100024 DELTA ENVIRONMENTAL SERVICES INC 4500NO3-D ION SELECTIVE ELECTRODE 13875 55783 571052002 NO3-1040 N EP-A EP for WELL 1 Finished OR100024 DELTA ENVIRONMENTAL SERVICES INC 4500NO3-D ION SELECTIVE ELECTRODE 2002-03-20
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 6/8/2023 ND MG/L MCL 10 MG/L 0.1 MRL 6/9/2023 2306321-001-I OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 13875 2640416 35068272023 NO3-1040 N EP-A EP for WELL 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 2023-06-08
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 5/22/2013 ND MG/L MCL 10 MG/L 1 MRL 5/24/2013 132078-I OR100024 DELTA ENVIRONMENTAL SERVICES INC 4500NO3-D ION SELECTIVE ELECTRODE 13875 1094496 15142842013 NO3-1040 N EP-A EP for WELL 1 Finished OR100024 DELTA ENVIRONMENTAL SERVICES INC 4500NO3-D ION SELECTIVE ELECTRODE 2013-05-22
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 2/24/2010 ND MG/L MCL 10 MG/L 1 MRL 3/1/2010 100880-I OR100024 DELTA ENVIRONMENTAL SERVICES INC 4500NO3-D ION SELECTIVE ELECTRODE 13875 681290 9761882010 NO3-1040 N EP-A EP for WELL 1 Finished OR100024 DELTA ENVIRONMENTAL SERVICES INC 4500NO3-D ION SELECTIVE ELECTRODE 2010-02-24
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 2/18/2009 ND MG/L MCL 10 MG/L 1 MRL 2/24/2009 290811-I OR100024 DELTA ENVIRONMENTAL SERVICES INC 4500NO3-D ION SELECTIVE ELECTRODE 13875 566954 8296542009 NO3-1040 N EP-A EP for WELL 1 Finished OR100024 DELTA ENVIRONMENTAL SERVICES INC 4500NO3-D ION SELECTIVE ELECTRODE 2009-02-18
EP-A EP for WELL 1 Finished ARS 1005 ARSENIC 9/3/2021 ND MG/L MCL 0.010 MG/L 0.002 MRL 9/8/2021 2109206001-I OR100012 ANALYTICAL LABORATORY GROUP 3113B ATOMIC ABSORPTION, FURNACE 13875 2374470 31485162021 ARS-1005 N EP-A EP for WELL 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 3113B ATOMIC ABSORPTION, FURNACE 2021-09-03
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 1/31/2007 ND MG/L MCL 10 MG/L 1 MRL 2/6/2007 270321 OR100024 DELTA ENVIRONMENTAL SERVICES INC 4500NO3-D ION SELECTIVE ELECTRODE 13875 416899 5936642007 NO3-1040 N EP-A EP for WELL 1 Finished OR100024 DELTA ENVIRONMENTAL SERVICES INC 4500NO3-D ION SELECTIVE ELECTRODE 2007-01-31
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 6/14/2018 ND MG/L MCL 10 MG/L 0.1 MRL 6/18/2018 1806777001-I OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 13875 1873506 25076382018 NO3-1040 N EP-A EP for WELL 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 2018-06-14
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 9/22/2016 ND MG/L MCL 10 MG/L 0.1 MRL 9/26/2016 1609A95001-I OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 13875 1603560 21731422016 NO3-1040 N EP-A EP for WELL 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 2016-09-22
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 8/18/2004 ND MCL 10 MG/L 1 MRL 8/30/2004 243028 OR100024 DELTA ENVIRONMENTAL SERVICES INC 4500NO3-D ION SELECTIVE ELECTRODE 13875 211092 2869572004 NO3-1040 N EP-A EP for WELL 1 Finished OR100024 DELTA ENVIRONMENTAL SERVICES INC 4500NO3-D ION SELECTIVE ELECTRODE 2004-08-18
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 2/1/2006 ND MCL 10 MG/L 1 MRL 2/6/2006 260338 OR100024 DELTA ENVIRONMENTAL SERVICES INC 4500NO3-D ION SELECTIVE ELECTRODE 13875 319452 4725182006 NO3-1040 N EP-A EP for WELL 1 Finished OR100024 DELTA ENVIRONMENTAL SERVICES INC 4500NO3-D ION SELECTIVE ELECTRODE 2006-02-01
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 6/22/2017 ND MG/L MCL 10 MG/L 0.1 MRL 6/23/2017 1706A18001-I OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 13875 1716129 23221222017 NO3-1040 N EP-A EP for WELL 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 2017-06-22
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 8/20/2015 ND MG/L MCL 10 MG/L 0.1 MRL 8/31/2015 1508883001-I OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 13875 1436021 19560462015 NO3-1040 N EP-A EP for WELL 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 2015-08-20
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 6/20/2019 ND MG/L MCL 10 MG/L 0.1 MRL 6/25/2019 1906952001-I OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 13875 2023319 26942212019 NO3-1040 N EP-A EP for WELL 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 2019-06-20
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 6/23/2022 ND MG/L MCL 10 MG/L 0.1 MRL 6/24/2022 2206945-001-I OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 13875 2488710 32909412022 NO3-1040 N EP-A EP for WELL 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 2022-06-23
EP-A EP for WELL 1 Finished ARS 1005 ARSENIC 11/24/2021 ND MG/L MCL 0.010 MG/L 0.002 MRL 11/30/2021 2111A39001-I OR100012 ANALYTICAL LABORATORY GROUP 3113B ATOMIC ABSORPTION, FURNACE 13875 2412180 31936402021 ARS-1005 N EP-A EP for WELL 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 3113B ATOMIC ABSORPTION, FURNACE 2021-11-24
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 6/24/2024 ND MG/L MCL 10 MG/L 0.1 MRL 6/27/2024 2406885-001-I OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 13875 2800424 36994702024 NO3-1040 N EP-A EP for WELL 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 2024-06-24
EP-A EP for WELL 1 Finished ARS 1005 ARSENIC 12/31/2019 0.0637 MG/L MCL 0.010 MG/L 0.008 MRL 1/3/2020 1912B59001-I OR100012 ANALYTICAL LABORATORY GROUP 3113B ATOMIC ABSORPTION, FURNACE 13875 2108870 28300212019 ARS-1005 E EP-A EP for WELL 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 3113B ATOMIC ABSORPTION, FURNACE 2019-12-31
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 9/7/2011 ND MG/L MCL 10 MG/L 1 MRL 9/9/2011 114346-I OR100024 DELTA ENVIRONMENTAL SERVICES INC 4500NO3-D ION SELECTIVE ELECTRODE 13875 852579 12145072011 NO3-1040 N EP-A EP for WELL 1 Finished OR100024 DELTA ENVIRONMENTAL SERVICES INC 4500NO3-D ION SELECTIVE ELECTRODE 2011-09-07
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 8/13/2014 ND MG/L MCL 10 MG/L 0.1 MRL 8/29/2014 1408575001-I OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 13875 1285423 17742372014 NO3-1040 N EP-A EP for WELL 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 2014-08-13
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 4/25/2012 ND MG/L MCL 10 MG/L 1 MRL 5/4/2012 121811-I OR100024 DELTA ENVIRONMENTAL SERVICES INC 4500NO3-D ION SELECTIVE ELECTRODE 13875 940714 13240142012 NO3-1040 N EP-A EP for WELL 1 Finished OR100024 DELTA ENVIRONMENTAL SERVICES INC 4500NO3-D ION SELECTIVE ELECTRODE 2012-04-25
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 9/23/2021 ND MG/L MCL 10 MG/L 0.1 MRL 9/28/2021 2109987001-I OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 13875 2376762 31527072021 NO3-1040 N EP-A EP for WELL 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 2021-09-23
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 1/22/2003 ND MCL 10 MG/L 1 MRL 1/27/2003 230222 OR100024 DELTA ENVIRONMENTAL SERVICES INC 4500NO3-D ION SELECTIVE ELECTRODE 13875 99941 1307312003 NO3-1040 N EP-A EP for WELL 1 Finished OR100024 DELTA ENVIRONMENTAL SERVICES INC 4500NO3-D ION SELECTIVE ELECTRODE 2003-01-22
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 2/20/2008 ND MCL 10 MG/L 1 MRL 2/27/2008 280897 OR100024 DELTA ENVIRONMENTAL SERVICES INC 4500NO3-D ION SELECTIVE ELECTRODE 13875 493937 7133142008 NO3-1040 N EP-A EP for WELL 1 Finished OR100024 DELTA ENVIRONMENTAL SERVICES INC 4500NO3-D ION SELECTIVE ELECTRODE 2008-02-20
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 2/23/2005 ND MCL 10 MG/L 1 MRL 3/2/2005 250596 OR100024 DELTA ENVIRONMENTAL SERVICES INC 4500NO3-D ION SELECTIVE ELECTRODE 13875 245968 3544102005 NO3-1040 N EP-A EP for WELL 1 Finished OR100024 DELTA ENVIRONMENTAL SERVICES INC 4500NO3-D ION SELECTIVE ELECTRODE 2005-02-23


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