OHA Drinking Water Services
OR41
PWS ID: 90622 ---- BLM CLAY CREEK ---- 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, 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 #1 1 Finished ARS 1005 ARSENIC 5/3/2023 ND MG/L MCL 0.010 MG/L 0.002 MRL 12/22/2023 2305180-001-I OR100012 ANALYTICAL LABORATORY GROUP 3113B ATOMIC ABSORPTION, FURNACE 16736 2729351 36182962023 ARS-1005 N EP-A EP FOR WELL #1 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 3113B ATOMIC ABSORPTION, FURNACE 2023-05-03
EP-A EP FOR WELL #1 1 Finished NO3 1040 NITRATE 5/19/2011 ND MG/L MCL 10 MG/L 0.2 MRL 7/7/2011 112323-I OR100024 DELTA ENVIRONMENTAL SERVICES INC 300.0 ION CHROMATOGRAPHY 16736 833929 11902682011 NO3-1040 N EP-A EP FOR WELL #1 1 Finished OR100024 DELTA ENVIRONMENTAL SERVICES INC 300.0 ION CHROMATOGRAPHY 2011-05-19
EP-A EP FOR WELL #1 1 Finished NO3 1040 NITRATE 7/12/2021 ND MG/L MCL 10 MG/L 0.1 MRL 7/13/2021 2107483001-I OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 16736 2346392 31145612021 NO3-1040 N EP-A EP FOR WELL #1 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 2021-07-12
EP-A EP FOR WELL #1 1 Finished NO3 1040 NITRATE 5/3/2023 ND MG/L MCL 10 MG/L 0.1 MRL 12/22/2023 2305180-001-I OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 16736 2729351 36182512023 NO3-1040 N EP-A EP FOR WELL #1 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 2023-05-03
EP-A EP FOR WELL #1 1 Finished NO3 1040 NITRATE 4/3/2019 ND MG/L MCL 10 MG/L 0.1 MRL 4/5/2019 1904203001-I OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 16736 1991226 26502672019 NO3-1040 N EP-A EP FOR WELL #1 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 2019-04-03
EP-A EP FOR WELL #1 1 Finished NO3 1040 NITRATE 5/27/2015 ND MG/L MCL 10 MG/L 1 MRL 5/28/2015 1505A70001-I OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 16736 1404459 19150202015 NO3-1040 N EP-A EP FOR WELL #1 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 2015-05-27
EP-A EP FOR WELL #1 1 Finished NO3 1040 NITRATE 6/1/2017 ND MG/L MCL 10 MG/L 0.1 MRL 6/2/2017 1706051001-I OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 16736 1710049 23143402017 NO3-1040 N EP-A EP FOR WELL #1 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 2017-06-01
EP-A EP FOR WELL #1 1 Finished NO3 1040 NITRATE 4/1/2020 ND MG/L MCL 10 MG/L 0.1 MRL 4/3/2020 2004068001-I OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 16736 2149084 28797292020 NO3-1040 N EP-A EP FOR WELL #1 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 2020-04-01
EP-A EP FOR WELL #1 1 Finished NO3 1040 NITRATE 8/3/2021 ND MG/L MCL 10 MG/L 0.1 MRL 8/6/2021 2108124001-I OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 16736 2359522 31296072021 NO3-1040 N EP-A EP FOR WELL #1 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 2021-08-03
EP-A EP FOR WELL #1 1 Finished NO3 1040 NITRATE 5/16/2018 ND MG/L MCL 10 MG/L 0.1 MRL 5/18/2018 1805798001-I OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 16736 1852668 24840722018 NO3-1040 N EP-A EP FOR WELL #1 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 2018-05-16
EP-A EP FOR WELL #1 1 Finished NO3 1040 NITRATE 6/2/2021 ND MG/L MCL 10 MG/L 0.1 MRL 6/4/2021 2106115001-I OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 16736 2330652 30931542021 NO3-1040 N EP-A EP FOR WELL #1 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 2021-06-02
EP-A EP FOR WELL #1 1 Finished NO3 1040 NITRATE 5/24/2022 ND MG/L MCL 10 MG/L 0.1 MRL 5/26/2022 2205968001-I OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 16736 2477982 32757472022 NO3-1040 N EP-A EP FOR WELL #1 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 2022-05-24
EP-A EP FOR WELL #1 1 Finished NO2 1041 NITRITE 5/3/2023 ND MG/L MCL 1 MG/L 0.1 MRL 12/22/2023 2305180-001-I OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 16736 2729351 36182372023 NO2-1041 N EP-A EP FOR WELL #1 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 2023-05-03
EP-A EP FOR WELL #1 1 Finished NO2 1041 NITRITE 4/3/2019 ND MG/L MCL 1 MG/L 0.1 MRL 4/5/2019 1904203001-I OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 16736 1991226 26502562019 NO2-1041 N EP-A EP FOR WELL #1 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 2019-04-03
EP-A EP FOR WELL #1 1 Finished NO2 1041 NITRITE 4/1/2020 ND MG/L MCL 1 MG/L 0.1 MRL 4/3/2020 2004068001-I OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 16736 2149084 28797172020 NO2-1041 N EP-A EP FOR WELL #1 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 2020-04-01
EP-A EP FOR WELL #1 1 Finished ARS 1005 ARSENIC 10/15/2007 ND MCL 0.010 MG/L 0.003 MRL 10/23/2007 274418 OR100024 DELTA ENVIRONMENTAL SERVICES INC 200.9 ATOMIC ABSORPTION, PLATFORM 16736 469811 6742812007 ARS-1005 N EP-A EP FOR WELL #1 1 Finished OR100024 DELTA ENVIRONMENTAL SERVICES INC 200.9 ATOMIC ABSORPTION, PLATFORM 2007-10-15
EP-A EP FOR WELL #1 1 Finished NO3 1040 NITRATE 5/2/2006 ND MG/L MCL 10 MG/L 1 MRL 5/8/2006 261423 OR100024 DELTA ENVIRONMENTAL SERVICES INC 4500NO3-D ION SELECTIVE ELECTRODE 16736 334182 4908812006 NO3-1040 N EP-A EP FOR WELL #1 1 Finished OR100024 DELTA ENVIRONMENTAL SERVICES INC 4500NO3-D ION SELECTIVE ELECTRODE 2006-05-02
EP-A EP FOR WELL #1 1 Finished NO3 1040 NITRATE 5/18/2016 ND MG/L MCL 10 MG/L 1 MRL 5/20/2016 1605791001-I OR100012 ANALYTICAL LABORATORY GROUP 4500NO3-D ION SELECTIVE ELECTRODE 16736 1547086 20908422016 NO3-1040 N EP-A EP FOR WELL #1 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 4500NO3-D ION SELECTIVE ELECTRODE 2016-05-18
EP-A EP FOR WELL #1 1 Finished NO3 1040 NITRATE 5/11/2004 ND MCL 10 MG/L 0.4 MRL 5/17/2004 71453 OR100012 ANALYTICAL LABORATORY GROUP 4500NO3-D ION SELECTIVE ELECTRODE 16736 192282 2631622004 NO3-1040 N EP-A EP FOR WELL #1 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 4500NO3-D ION SELECTIVE ELECTRODE 2004-05-11
EP-A EP FOR WELL #1 1 Finished NO3 1040 NITRATE 5/7/2003 ND MCL 10 MG/L 0.4 MRL 5/20/2003 57975 OR100012 ANALYTICAL LABORATORY GROUP 4500NO3-D ION SELECTIVE ELECTRODE 16736 121264 1598932003 NO3-1040 N EP-A EP FOR WELL #1 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 4500NO3-D ION SELECTIVE ELECTRODE 2003-05-07
EP-A EP FOR WELL #1 1 Finished NO3 1040 NITRATE 6/25/2002 0.6 MG/L MCL 10 MG/L 7/11/2002 45837 OR100012 ANALYTICAL LABORATORY GROUP 4500NO3-D ION SELECTIVE ELECTRODE 16736 64197 657412002 NO3-1040 D EP-A EP FOR WELL #1 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 4500NO3-D ION SELECTIVE ELECTRODE 2002-06-25
EP-A EP FOR WELL #1 1 Finished NO3 1040 NITRATE 5/2/2006 ND MCL 10 MG/L 1 MRL 5/8/2006 261423 OR100024 DELTA ENVIRONMENTAL SERVICES INC 4500NO3-D ION SELECTIVE ELECTRODE 16736 339682 4970202006 NO3-1040 N EP-A EP FOR WELL #1 1 Finished OR100024 DELTA ENVIRONMENTAL SERVICES INC 4500NO3-D ION SELECTIVE ELECTRODE 2006-05-02
EP-A EP FOR WELL #1 1 Finished NO3 1040 NITRATE 5/14/2014 ND MG/L MCL 10 MG/L 1 MRL 5/16/2014 142203-I OR100024 DELTA ENVIRONMENTAL SERVICES INC 4500NO3-D ION SELECTIVE ELECTRODE 16736 1242549 17200102014 NO3-1040 N EP-A EP FOR WELL #1 1 Finished OR100024 DELTA ENVIRONMENTAL SERVICES INC 4500NO3-D ION SELECTIVE ELECTRODE 2014-05-14
EP-A EP FOR WELL #1 1 Finished NO3 1040 NITRATE 8/7/2013 ND MG/L MCL 10 MG/L 1 MRL 8/9/2013 133365-I OR100024 DELTA ENVIRONMENTAL SERVICES INC 4500NO3-D ION SELECTIVE ELECTRODE 16736 1133657 15688122013 NO3-1040 N EP-A EP FOR WELL #1 1 Finished OR100024 DELTA ENVIRONMENTAL SERVICES INC 4500NO3-D ION SELECTIVE ELECTRODE 2013-08-07
EP-A EP FOR WELL #1 1 Finished NO3 1040 NITRATE 4/12/2007 ND MG/L MCL 10 MG/L 1 MRL 4/23/2007 271188 OR100024 DELTA ENVIRONMENTAL SERVICES INC 4500NO3-D ION SELECTIVE ELECTRODE 16736 432852 6193292007 NO3-1040 N EP-A EP FOR WELL #1 1 Finished OR100024 DELTA ENVIRONMENTAL SERVICES INC 4500NO3-D ION SELECTIVE ELECTRODE 2007-04-12
EP-A EP FOR WELL #1 1 Finished NO3 1040 NITRATE 6/25/2008 ND MCL 10 MG/L 1 MRL 7/7/2008 283269-I OR100024 DELTA ENVIRONMENTAL SERVICES INC 4500NO3-D ION SELECTIVE ELECTRODE 16736 521130 7522132008 NO3-1040 N EP-A EP FOR WELL #1 1 Finished OR100024 DELTA ENVIRONMENTAL SERVICES INC 4500NO3-D ION SELECTIVE ELECTRODE 2008-06-25
EP-A EP FOR WELL #1 1 Finished NO3 1040 NITRATE 5/8/2012 ND MG/L MCL 10 MG/L 1 MRL 5/9/2012 122132-I OR100024 DELTA ENVIRONMENTAL SERVICES INC 4500NO3-D ION SELECTIVE ELECTRODE 16736 941642 13253162012 NO3-1040 N EP-A EP FOR WELL #1 1 Finished OR100024 DELTA ENVIRONMENTAL SERVICES INC 4500NO3-D ION SELECTIVE ELECTRODE 2012-05-08
EP-A EP FOR WELL #1 1 Finished NO3 1040 NITRATE 5/12/2009 ND MG/L MCL 10 MG/L 1 MRL 5/19/2009 292349-I OR100024 DELTA ENVIRONMENTAL SERVICES INC 4500NO3-D ION SELECTIVE ELECTRODE 16736 589308 8601922009 NO3-1040 N EP-A EP FOR WELL #1 1 Finished OR100024 DELTA ENVIRONMENTAL SERVICES INC 4500NO3-D ION SELECTIVE ELECTRODE 2009-05-12
EP-A EP FOR WELL #1 1 Finished NO3 1040 NITRATE 4/11/2005 ND MCL 10 MG/L 1 MRL 4/18/2005 83018 OR100012 ANALYTICAL LABORATORY GROUP 4500NO3-D ION SELECTIVE ELECTRODE 16736 254758 3704242005 NO3-1040 N EP-A EP FOR WELL #1 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 4500NO3-D ION SELECTIVE ELECTRODE 2005-04-11


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