OHA Drinking Water Services
OR41
PWS ID: 01218 ---- BROOKS ROAD WATER DISTRICT
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 WELL 1 Finished NO3 1040 NITRATE 3/26/2024 1.44 MG/L MCL 10 MG/L 0.1 MRL 4/1/2024 4086043-01-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300 COLORIMETRIC SPADNS, WITH DISTILLATION 13014 2763071 36563222024 NO3-1040 D EP-A EP for WELL 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300 COLORIMETRIC SPADNS, WITH DISTILLATION 2024-03-26
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 6/16/2015 0.901 MG/L MCL 10 MG/L 0.1 MRL 6/22/2015 516702301-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300.0 ION CHROMATOGRAPHY 13014 1419060 19342362015 NO3-1040 D EP-A EP for WELL 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300.0 ION CHROMATOGRAPHY 2015-06-16
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 3/19/2018 1.19 MG/L MCL 10 MG/L 0.1 MRL 3/26/2018 807903301-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300.0 ION CHROMATOGRAPHY 13014 1829494 24594742018 NO3-1040 D EP-A EP for WELL 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300.0 ION CHROMATOGRAPHY 2018-03-19
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 1/25/2016 1.17 MG/L MCL 10 MG/L 0.1 MRL 1/28/2016 602602601-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300.0 ION CHROMATOGRAPHY 13014 1502733 20382712016 NO3-1040 D EP-A EP for WELL 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300.0 ION CHROMATOGRAPHY 2016-01-25
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 6/14/2022 1.56 MG/L MCL 10 MG/L 0.1 MRL 6/23/2022 2165041-01-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300.0 ION CHROMATOGRAPHY 13014 2488585 32903682022 NO3-1040 D EP-A EP for WELL 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300.0 ION CHROMATOGRAPHY 2022-06-14
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 3/24/2019 1.12 MG/L MCL 10 MG/L 0.1 MRL 3/28/2019 908401001-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300.0 ION CHROMATOGRAPHY 13014 1986698 26456952019 NO3-1040 D EP-A EP for WELL 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300.0 ION CHROMATOGRAPHY 2019-03-24
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 10/19/2004 ND MCL 10 MG/L 0.1 MRL 11/3/2004 A41020L-1 OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 13014 224643 3079692004 NO3-1040 N EP-A EP for WELL 1 Finished OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 2004-10-19
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 11/19/2002 ND MCL 10 MG/L 0.01 MRL 11/29/2002 A21119BN-1 OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 13014 89259 1124692002 NO3-1040 N EP-A EP for WELL 1 Finished OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 2002-11-19
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 10/16/2007 0.13 MG/L MCL 10 MG/L 0.01 MRL 11/9/2007 A71016BN1 OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 13014 479366 6865402007 NO3-1040 D EP-A EP for WELL 1 Finished OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 2007-10-16
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 10/21/2003 ND MG/L MCL 10 MG/L 0.1 MRL 11/3/2003 A31021CD-1 OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 13014 154512 2067452003 NO3-1040 N EP-A EP for WELL 1 Finished OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 2003-10-21
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 12/29/2009 0.34 MG/L MCL 10 MG/L 0.01 MRL 1/8/2010 91229541-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 13014 666552 9594222009 NO3-1040 D EP-A EP for WELL 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2009-12-29
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 10/18/2005 ND MCL 10 MG/L 0.1 MRL 11/8/2005 A51019AC-1 OR100029 PYXIS LABORATORIES INC - PENDLETON 300.0 ION CHROMATOGRAPHY 13014 296952 4378812005 NO3-1040 N EP-A EP for WELL 1 Finished OR100029 PYXIS LABORATORIES INC - PENDLETON 300.0 ION CHROMATOGRAPHY 2005-10-18
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 11/23/2021 1.26 MG/L MCL 10 MG/L 0.1 MRL 12/1/2021 132703301-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300.0 ION CHROMATOGRAPHY 13014 2412206 31938372021 NO3-1040 D EP-A EP for WELL 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300.0 ION CHROMATOGRAPHY 2021-11-23
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 3/3/2020 1.34 MG/L MCL 10 MG/L 0.1 MRL 3/9/2020 006302301-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300.0 ION CHROMATOGRAPHY 13014 2141840 28703682020 NO3-1040 D EP-A EP for WELL 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300.0 ION CHROMATOGRAPHY 2020-03-03
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 3/4/2013 1.1 MG/L MCL 10 MG/L 0.5 MRL 3/11/2013 306403201-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 13014 1067123 14819342013 NO3-1040 D EP-A EP for WELL 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 2013-03-04
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 6/1/2017 1.2 MG/L MCL 10 MG/L 0.5 MRL 6/7/2017 715302001-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 13014 1711238 23156312017 NO3-1040 D EP-A EP for WELL 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 2017-06-01
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 10/18/2011 0.6 MG/L MCL 10 MG/L 0.5 MRL 10/31/2011 129101101-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 13014 868271 12385822011 NO3-1040 D EP-A EP for WELL 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 2011-10-18
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 5/24/2010 0.9 MG/L MCL 10 MG/L 0.5 MRL 6/21/2010 488675N-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 13014 715526 10184142010 NO3-1040 D EP-A EP for WELL 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 2010-05-24
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 2/28/2023 1.68 MG/L MCL 10 MG/L 0.5 MRL 3/6/2023 3059030-01-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 13014 2600234 34599962023 NO3-1040 D EP-A EP for WELL 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 2023-02-28
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 3/7/2012 0.7 MG/L MCL 10 MG/L 0.5 MRL 3/19/2012 206801101-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 13014 922221 13033702012 NO3-1040 D EP-A EP for WELL 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 2012-03-07
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 3/18/2014 0.635 MG/L MCL 10 MG/L 0.5 MRL 3/20/2014 407702501-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 13014 1220452 16953762014 NO3-1040 D EP-A EP for WELL 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 2014-03-18


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