OHA Drinking Water Services
OR41
PWS ID: 90625 ---- BLM SHOTGUN REC SITE ---- 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, IOC = Inorganic Chemicals, 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 NEW WELL 1 Finished NO3 1040 NITRATE 8/1/2006 ND MG/L MCL 10 MG/L 1 MRL 8/7/2006 262719 OR100024 DELTA ENVIRONMENTAL SERVICES INC 4500NO3-D ION SELECTIVE ELECTRODE 13722 353832 5167152006 NO3-1040 N EP-A EP FOR NEW WELL 1 Finished OR100024 DELTA ENVIRONMENTAL SERVICES INC 4500NO3-D ION SELECTIVE ELECTRODE 2006-08-01
EP-A EP FOR NEW WELL 1 Finished NO2 1041 NITRITE 10/4/2021 ND MG/L MCL 1 MG/L 1 MRL 10/8/2021 2110087001-I OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 13722 2385492 31630072021 NO2-1041 N EP-A EP FOR NEW WELL 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 2021-10-04
EP-A EP FOR NEW WELL 1 Finished NO3 1040 NITRATE 10/4/2021 ND MG/L MCL 10 MG/L 0.1 MRL 10/8/2021 2110087001-I OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 13722 2385492 31630132021 NO3-1040 N EP-A EP FOR NEW WELL 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 2021-10-04
EP-A EP FOR NEW WELL 1 Finished NO3 1040 NITRATE 7/12/2021 ND MG/L MCL 10 MG/L 0.1 MRL 7/13/2021 2107491001-I OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 13722 2346394 31145632021 NO3-1040 N EP-A EP FOR NEW WELL 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 2021-07-12
EP-A EP FOR NEW WELL 1 Finished IOC 1020 CHROMIUM 12/15/1999 0.0008 MG/L MCL 0.1 MG/L 0.0001 MRL 12/22/1999 991216V1-I OR100030 PYXIS LABORATORIES INC - REDMOND 200.8 INDUCTIVELY COUPLED PLASMA MASS SPECTROM 13722 425508 6050491999 IOC-1020 D EP-A EP FOR NEW WELL 1 Finished OR100030 PYXIS LABORATORIES INC - REDMOND 200.8 INDUCTIVELY COUPLED PLASMA MASS SPECTROM 1999-12-15
EP-A EP FOR NEW WELL 1 Finished NO3 1040 NITRATE 4/25/2011 ND MG/L MCL 10 MG/L 1 MRL 4/29/2011 111907-I OR100024 DELTA ENVIRONMENTAL SERVICES INC 4500NO3-D ION SELECTIVE ELECTRODE 13722 812488 11628242011 NO3-1040 N EP-A EP FOR NEW WELL 1 Finished OR100024 DELTA ENVIRONMENTAL SERVICES INC 4500NO3-D ION SELECTIVE ELECTRODE 2011-04-25
EP-A EP FOR NEW WELL 1 Finished NO3 1040 NITRATE 2/1/2007 ND MG/L MCL 10 MG/L 1 MRL 2/6/2007 270350 OR100024 DELTA ENVIRONMENTAL SERVICES INC 4500NO3-D ION SELECTIVE ELECTRODE 13722 416898 5936632007 NO3-1040 N EP-A EP FOR NEW WELL 1 Finished OR100024 DELTA ENVIRONMENTAL SERVICES INC 4500NO3-D ION SELECTIVE ELECTRODE 2007-02-01
EP-A EP FOR NEW WELL 1 Finished NO3 1040 NITRATE 1/13/2016 ND MG/L MCL 10 MG/L 1 MRL 1/15/2016 1601438001-I OR100012 ANALYTICAL LABORATORY GROUP 4500NO3-D ION SELECTIVE ELECTRODE 13722 1500649 20358362016 NO3-1040 N EP-A EP FOR NEW WELL 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 4500NO3-D ION SELECTIVE ELECTRODE 2016-01-13
EP-A EP FOR NEW WELL 1 Finished NO3 1040 NITRATE 3/13/2002 ND MCL 10 MG/L 1 MRL 3/25/2002 220754 OR100024 DELTA ENVIRONMENTAL SERVICES INC 4500NO3-D ION SELECTIVE ELECTRODE 13722 56204 575442002 NO3-1040 N EP-A EP FOR NEW WELL 1 Finished OR100024 DELTA ENVIRONMENTAL SERVICES INC 4500NO3-D ION SELECTIVE ELECTRODE 2002-03-13
EP-A EP FOR NEW WELL 1 Finished NO3 1040 NITRATE 2/4/2015 ND MG/L MCL 10 MG/L 1 MRL 2/6/2015 1502200001-I OR100012 ANALYTICAL LABORATORY GROUP 4500NO3-D ION SELECTIVE ELECTRODE 13722 1359067 18657692015 NO3-1040 N EP-A EP FOR NEW WELL 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 4500NO3-D ION SELECTIVE ELECTRODE 2015-02-04
EP-A EP FOR NEW WELL 1 Finished NO2 1041 NITRITE 4/3/2019 ND MG/L MCL 1 MG/L 0.1 MRL 4/5/2019 1904220001-I OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 13722 1991231 26502592019 NO2-1041 N EP-A EP FOR NEW WELL 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 2019-04-03
EP-A EP FOR NEW WELL 1 Finished NO3 1040 NITRATE 4/3/2019 ND MG/L MCL 10 MG/L 0.1 MRL 4/5/2019 1904220001-I OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 13722 1991231 26502722019 NO3-1040 N EP-A EP FOR NEW WELL 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 2019-04-03
EP-A EP FOR NEW WELL 1 Finished NO3 1040 NITRATE 5/6/2009 ND MG/L MCL 10 MG/L 1 MRL 5/11/2009 292215-I OR100024 DELTA ENVIRONMENTAL SERVICES INC 4500NO3-D ION SELECTIVE ELECTRODE 13722 589311 8601952009 NO3-1040 N EP-A EP FOR NEW WELL 1 Finished OR100024 DELTA ENVIRONMENTAL SERVICES INC 4500NO3-D ION SELECTIVE ELECTRODE 2009-05-06
EP-A EP FOR NEW WELL 1 Finished NO3 1040 NITRATE 2/4/2004 ND MCL 10 MG/L 1 MRL 2/9/2004 240307 OR100024 DELTA ENVIRONMENTAL SERVICES INC 4500NO3-D ION SELECTIVE ELECTRODE 13722 171116 2325682004 NO3-1040 N EP-A EP FOR NEW WELL 1 Finished OR100024 DELTA ENVIRONMENTAL SERVICES INC 4500NO3-D ION SELECTIVE ELECTRODE 2004-02-04
EP-A EP FOR NEW WELL 1 Finished NO3 1040 NITRATE 5/22/2013 1.8 MG/L MCL 10 MG/L 1 MRL 5/24/2013 132101-I OR100024 DELTA ENVIRONMENTAL SERVICES INC 4500NO3-D ION SELECTIVE ELECTRODE 13722 1094637 15147192013 NO3-1040 D EP-A EP FOR NEW WELL 1 Finished OR100024 DELTA ENVIRONMENTAL SERVICES INC 4500NO3-D ION SELECTIVE ELECTRODE 2013-05-22
EP-A EP FOR NEW WELL 1 Finished NO3 1040 NITRATE 5/14/2025 3.32 MG/L MCL 10 MG/L 0.1 MRL 5/16/2025 2505468-001-I OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 13722 2939084 38703652025 NO3-1040 D EP-A EP FOR NEW WELL 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 2025-05-14
EP-A EP FOR NEW WELL 1 Finished NO3 1040 NITRATE 1/2/2018 ND MG/L MCL 10 MG/L 0.1 MRL 1/5/2018 1801015001-I OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 13722 1799821 24266092018 NO3-1040 N EP-A EP FOR NEW WELL 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 2018-01-02
EP-A EP FOR NEW WELL 1 Finished ARS 1005 ARSENIC 11/2/2007 ND MG/L MCL 0.010 MG/L 0.003 MRL 11/13/2007 274661 OR100024 DELTA ENVIRONMENTAL SERVICES INC 200.9 ATOMIC ABSORPTION, PLATFORM 13722 475719 6828022007 ARS-1005 N EP-A EP FOR NEW WELL 1 Finished OR100024 DELTA ENVIRONMENTAL SERVICES INC 200.9 ATOMIC ABSORPTION, PLATFORM 2007-11-02
EP-A EP FOR NEW WELL 1 Finished NO3 1040 NITRATE 1/12/2005 ND MCL 10 MG/L 1 MRL 1/18/2005 250126 OR100024 DELTA ENVIRONMENTAL SERVICES INC 4500NO3-D ION SELECTIVE ELECTRODE 13722 238506 3442372005 NO3-1040 N EP-A EP FOR NEW WELL 1 Finished OR100024 DELTA ENVIRONMENTAL SERVICES INC 4500NO3-D ION SELECTIVE ELECTRODE 2005-01-12
EP-A EP FOR NEW WELL 1 Finished NO3 1040 NITRATE 6/30/2008 ND MCL 10 MG/L 1 MRL 7/7/2008 283314-I OR100024 DELTA ENVIRONMENTAL SERVICES INC 4500NO3-D ION SELECTIVE ELECTRODE 13722 521135 7522172008 NO3-1040 N EP-A EP FOR NEW WELL 1 Finished OR100024 DELTA ENVIRONMENTAL SERVICES INC 4500NO3-D ION SELECTIVE ELECTRODE 2008-06-30
EP-A EP FOR NEW WELL 1 Finished NO3 1040 NITRATE 1/10/2017 ND MG/L MCL 10 MG/L 1 MRL 1/12/2017 1701206001-I OR100012 ANALYTICAL LABORATORY GROUP 4500NO3-D ION SELECTIVE ELECTRODE 13722 1654710 22523182017 NO3-1040 N EP-A EP FOR NEW WELL 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 4500NO3-D ION SELECTIVE ELECTRODE 2017-01-10
EP-A EP FOR NEW WELL 1 Finished NO3 1040 NITRATE 5/1/2014 1.5 MG/L MCL 10 MG/L 1 MRL 5/2/2014 141993-I OR100024 DELTA ENVIRONMENTAL SERVICES INC 4500NO3-D ION SELECTIVE ELECTRODE 13722 1236587 17135452014 NO3-1040 D EP-A EP FOR NEW WELL 1 Finished OR100024 DELTA ENVIRONMENTAL SERVICES INC 4500NO3-D ION SELECTIVE ELECTRODE 2014-05-01
EP-A EP FOR NEW WELL 1 Finished NO3 1040 NITRATE 11/16/2010 ND MG/L MCL 10 MG/L 1 MRL 11/19/2010 105677-I OR100024 DELTA ENVIRONMENTAL SERVICES INC 4500NO3-D ION SELECTIVE ELECTRODE 13722 764073 10939342010 NO3-1040 N EP-A EP FOR NEW WELL 1 Finished OR100024 DELTA ENVIRONMENTAL SERVICES INC 4500NO3-D ION SELECTIVE ELECTRODE 2010-11-16
EP-A EP FOR NEW WELL 1 Finished NO2 1041 NITRITE 8/21/2020 ND MG/L MCL 1 MG/L 0.1 MRL 8/24/2020 2008A24001-I OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 13722 2207998 29514432020 NO2-1041 N EP-A EP FOR NEW WELL 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 2020-08-21
EP-A EP FOR NEW WELL 1 Finished NO3 1040 NITRATE 8/21/2020 ND MG/L MCL 10 MG/L 0.1 MRL 8/24/2020 2008A24001-I OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 13722 2207998 29514532020 NO3-1040 N EP-A EP FOR NEW WELL 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 2020-08-21
EP-A EP FOR NEW WELL 1 Finished NO2 1041 NITRITE 5/2/2023 ND MG/L MCL 1 MG/L 0.1 MRL 12/22/2023 2305051-001-I OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 13722 2729346 36182322023 NO2-1041 N EP-A EP FOR NEW WELL 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 2023-05-02
EP-A EP FOR NEW WELL 1 Finished NO3 1040 NITRATE 5/2/2023 ND MG/L MCL 10 MG/L 0.1 MRL 12/22/2023 2305051-001-I OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 13722 2729346 36182462023 NO3-1040 N EP-A EP FOR NEW WELL 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 2023-05-02
EP-A EP FOR NEW WELL 1 Finished ARS 1005 ARSENIC 5/2/2023 0.002 MG/L MCL 0.010 MG/L 0.002 MRL 12/22/2023 2305051-001-I OR100012 ANALYTICAL LABORATORY GROUP 3113B ATOMIC ABSORPTION, FURNACE 13722 2729346 36182912023 ARS-1005 D EP-A EP FOR NEW WELL 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 3113B ATOMIC ABSORPTION, FURNACE 2023-05-02
EP-A EP FOR NEW WELL 1 Finished NO3 1040 NITRATE 4/12/2012 2.1 MG/L MCL 10 MG/L 1 MRL 4/13/2012 121609-I OR100024 DELTA ENVIRONMENTAL SERVICES INC 4500NO3-D ION SELECTIVE ELECTRODE 13722 933176 13158322012 NO3-1040 D EP-A EP FOR NEW WELL 1 Finished OR100024 DELTA ENVIRONMENTAL SERVICES INC 4500NO3-D ION SELECTIVE ELECTRODE 2012-04-12
EP-A EP FOR NEW WELL 1 Finished NO3 1040 NITRATE 5/3/2022 ND MG/L MCL 10 MG/L 0.1 MRL 5/4/2022 2205093001-I OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 13722 2473059 32680112022 NO3-1040 N EP-A EP FOR NEW WELL 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 2022-05-03
EP-A EP FOR NEW WELL 1 Finished NO3 1040 NITRATE 2/5/2003 ND MCL 10 MG/L 1 MRL 2/11/2003 230406 OR100024 DELTA ENVIRONMENTAL SERVICES INC 4500NO3-D ION SELECTIVE ELECTRODE 13722 102736 1343112003 NO3-1040 N EP-A EP FOR NEW WELL 1 Finished OR100024 DELTA ENVIRONMENTAL SERVICES INC 4500NO3-D ION SELECTIVE ELECTRODE 2003-02-05
EP-A EP FOR NEW WELL 1 Finished NO2 1041 NITRITE 11/6/2018 ND MG/L MCL 1 MG/L 0.1 MRL 11/9/2018 1811201001-I OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 13722 1933544 25826432018 NO2-1041 N EP-A EP FOR NEW WELL 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 2018-11-06
EP-A EP FOR NEW WELL 1 Finished NO3 1040 NITRATE 11/6/2018 ND MG/L MCL 10 MG/L 0.1 MRL 11/9/2018 1811201001-I OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 13722 1933544 25826582018 NO3-1040 N EP-A EP FOR NEW WELL 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 2018-11-06
EP-A EP FOR NEW WELL 1 Finished NO3 1040 NITRATE 4/26/2012 2.4 MG/L MCL 10 MG/L 1 MRL 5/4/2012 121831-I OR100024 DELTA ENVIRONMENTAL SERVICES INC 4500NO3-D ION SELECTIVE ELECTRODE 13722 940716 13240162012 NO3-1040 D EP-A EP FOR NEW WELL 1 Finished OR100024 DELTA ENVIRONMENTAL SERVICES INC 4500NO3-D ION SELECTIVE ELECTRODE 2012-04-26
EP-A EP FOR NEW WELL 1 Finished NO2 1041 NITRITE 5/7/2024 ND MG/L MCL 1 MG/L 0.1 MRL 3/28/2025 2405303-001-I OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 13722 2917682 38426342024 NO2-1041 N EP-A EP FOR NEW WELL 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 2024-05-07
EP-A EP FOR NEW WELL 1 Finished NO3 1040 NITRATE 5/7/2024 ND MG/L MCL 10 MG/L 0.1 MRL 3/28/2025 2405303-001-I OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 13722 2917682 38426422024 NO3-1040 N EP-A EP FOR NEW WELL 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 2024-05-07
SRC-AB NEW WELL 1 Raw ARS 1005 ARSENIC 5/7/2024 ND MG/L MCL 0.010 MG/L 0.002 MRL 3/28/2025 2405303-002-I OR100012 ANALYTICAL LABORATORY GROUP 3113B ATOMIC ABSORPTION, FURNACE 24871 2917683 38426632024 ARS-1005 N SRC-AB NEW WELL 1 Raw OR100012 ANALYTICAL LABORATORY GROUP 3113B ATOMIC ABSORPTION, FURNACE 2024-05-07
EP-A EP FOR NEW WELL 1 Finished NO2 1041 NITRITE 4/2/2020 ND MG/L MCL 1 MG/L 0.1 MRL 4/3/2020 2004101001-I OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 13722 2149086 28797192020 NO2-1041 N EP-A EP FOR NEW WELL 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 2020-04-02
EP-A EP FOR NEW WELL 1 Finished NO3 1040 NITRATE 4/2/2020 ND MG/L MCL 10 MG/L 0.1 MRL 4/3/2020 2004101001-I OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 13722 2149086 28797312020 NO3-1040 N EP-A EP FOR NEW WELL 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 2020-04-02
EP-A EP FOR NEW WELL 1 Finished NO3 1040 NITRATE 5/4/2021 ND MG/L MCL 10 MG/L 0.1 MRL 5/5/2021 2105119001-I OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 13722 2315771 30770832021 NO3-1040 N EP-A EP FOR NEW WELL 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 2021-05-04
EP-A EP FOR NEW WELL 1 Finished NO3 1040 NITRATE 6/23/2021 ND MG/L MCL 10 MG/L 0.1 MRL 6/25/2021 2106A70001-I OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 13722 2334268 31005092021 NO3-1040 N EP-A EP FOR NEW WELL 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 2021-06-23
EP-A EP FOR NEW WELL 1 Finished NO3 1040 NITRATE 8/3/2021 ND MG/L MCL 10 MG/L 0.1 MRL 8/6/2021 2108111001-I OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 13722 2359521 31296062021 NO3-1040 N EP-A EP FOR NEW WELL 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 2021-08-03


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