OHA Drinking Water Services
OR41
PWS ID: 00691 ---- LAURELWOOD WA - SPRING
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 SPRING 1 Finished NO3 1040 NITRATE 1/3/2010 1.4 MG/L MCL 10 MG/L 0.5 MRL 2/3/2010 1000405-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 12733 674804 9685712010 NO3-1040 D EP-A EP for SPRING 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 2010-01-03
EP-A EP for SPRING 1 Finished NO3 1040 NITRATE 3/16/2009 1.4 MG/L MCL 10 MG/L 0.5 MRL 3/23/2009 0907608-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 12733 574376 8405162009 NO3-1040 D EP-A EP for SPRING 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 2009-03-16
EP-A EP for SPRING 1 Finished NO3 1040 NITRATE 1/4/2012 1.5 MG/L MCL 10 MG/L 0.5 MRL 2/7/2012 200502101-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 12733 908155 12874192012 NO3-1040 D EP-A EP for SPRING 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 2012-01-04
EP-A EP for SPRING 1 Finished NO3 1040 NITRATE 1/6/2011 1.2 MG/L MCL 10 MG/L 0.5 MRL 3/31/2011 100700504-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 12733 803258 11515702011 NO3-1040 D EP-A EP for SPRING 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 2011-01-06
EP-A EP for SPRING 1 Finished NO3 1040 NITRATE 1/2/2013 1.4 MG/L MCL 10 MG/L 0.5 MRL 1/30/2013 300300201-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 12733 1051416 14643532013 NO3-1040 D EP-A EP for SPRING 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 2013-01-02
EP-A EP for SPRING 1 Finished NO3 1040 NITRATE 1/5/2017 1.1 MG/L MCL 10 MG/L 0.5 MRL 1/10/2017 700600801-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 12733 1650627 22468682017 NO3-1040 D EP-A EP for SPRING 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 2017-01-05
EP-A EP for SPRING 1 Finished NO3 1040 NITRATE 1/7/2014 0.549 MG/L MCL 10 MG/L 0.5 MRL 2/10/2014 400800401-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 12733 1209513 16830322014 NO3-1040 D EP-A EP for SPRING 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 2014-01-07
EP-A EP for SPRING 1 Finished NO3 1040 NITRATE 1/7/2015 1.33 MG/L MCL 10 MG/L 0.5 MRL 2/10/2015 500700701-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 12733 1359487 18663282015 NO3-1040 D EP-A EP for SPRING 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 2015-01-07
EP-A EP for SPRING 1 Finished NO3 1040 NITRATE 1/5/2016 1.25 MG/L MCL 10 MG/L 0.1 MRL 2/8/2016 600600101-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300.0 ION CHROMATOGRAPHY 12733 1507187 20432812016 NO3-1040 D EP-A EP for SPRING 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300.0 ION CHROMATOGRAPHY 2016-01-05
EP-A EP for SPRING 1 Finished NO3 1040 NITRATE 12/6/2018 0.8 MG/L MCL 10 MG/L 0.5 MRL 1/10/2019 834001701-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 12733 1961060 26163462018 NO3-1040 D EP-A EP for SPRING 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 2018-12-06
EP-A EP for SPRING 1 Finished NO3 1040 NITRATE 10/8/2019 0.396 MG/L MCL 10 MG/L 0.1 MRL 10/11/2019 928101101-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300.0 ION CHROMATOGRAPHY 12733 2081643 27833862019 NO3-1040 D EP-A EP for SPRING 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300.0 ION CHROMATOGRAPHY 2019-10-08
EP-A EP for SPRING 1 Finished NO3 1040 NITRATE 10/19/2020 1.56 MG/L MCL 10 MG/L 0.1 MRL 11/3/2020 029301301-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300.0 ION CHROMATOGRAPHY 12733 2243137 29948932020 NO3-1040 D EP-A EP for SPRING 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300.0 ION CHROMATOGRAPHY 2020-10-19
EP-A EP for SPRING 1 Finished NO3 1040 NITRATE 1/15/2021 ND MG/L MCL 10 MG/L 0.5 MRL 1/25/2021 101502601-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 12733 2274966 30331022021 NO3-1040 N EP-A EP for SPRING 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 2021-01-15
EP-A EP for SPRING 1 Finished NO3 1040 NITRATE 2/9/2022 0.841 MG/L MCL 10 MG/L 0.1 MRL 4/1/2022 204100101-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300 COLORIMETRIC SPADNS, WITH DISTILLATION 12733 2454165 32466422022 NO3-1040 D EP-A EP for SPRING 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300 COLORIMETRIC SPADNS, WITH DISTILLATION 2022-02-09
EP-A EP for SPRING 1 Finished NO3 1040 NITRATE 4/22/2024 0.679 MG/L MCL 10 MG/L 0.5 MRL 5/29/2024 4113030-01-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 12733 2785919 36815082024 NO3-1040 D EP-A EP for SPRING 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 2024-04-22
EP-A EP for SPRING 1 Finished NO3 1040 NITRATE 4/22/2024 ND MG/L MCL 10 MG/L 0.5 MRL 5/29/2024 4113031-01-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 12733 2785920 36815092024 NO3-1040 N EP-A EP for SPRING 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 2024-04-22


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