OHA Drinking Water Services
OR41
PWS ID: 94649 ---- MIDWAY MARKET
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 10/28/2009 1.2 MG/L MCL 10 MG/L 1 MRL 11/4/2009 55563-I OR100012 ANALYTICAL LABORATORY GROUP 4500NO3-D ION SELECTIVE ELECTRODE 15194 646291 9329612009 NO3-1040 D EP-A EP for WELL 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 4500NO3-D ION SELECTIVE ELECTRODE 2009-10-28
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 4/25/2005 1.9 MG/L MCL 10 MG/L 5/2/2005 83529 OR100012 ANALYTICAL LABORATORY GROUP 4500NO3-D ION SELECTIVE ELECTRODE 15194 258877 3788882005 NO3-1040 D EP-A EP for WELL 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 4500NO3-D ION SELECTIVE ELECTRODE 2005-04-25
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 12/12/2002 0.8 MG/L MCL 10 MG/L 12/24/2002 52692 OR100012 ANALYTICAL LABORATORY GROUP 4500NO3-D ION SELECTIVE ELECTRODE 15194 93979 1200272002 NO3-1040 D EP-A EP for WELL 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 4500NO3-D ION SELECTIVE ELECTRODE 2002-12-12
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 7/8/2004 .9 MG/L MCL 10 MG/L 7/19/2004 73615 OR100012 ANALYTICAL LABORATORY GROUP 4500NO3-D ION SELECTIVE ELECTRODE 15194 202059 2774162004 NO3-1040 D EP-A EP for WELL 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 4500NO3-D ION SELECTIVE ELECTRODE 2004-07-08
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 5/3/2006 1.1 MG/L MCL 10 MG/L 5/15/2006 96669 OR100012 ANALYTICAL LABORATORY GROUP 4500NO3-D ION SELECTIVE ELECTRODE 15194 339462 4967822006 NO3-1040 D EP-A EP for WELL 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 4500NO3-D ION SELECTIVE ELECTRODE 2006-05-03
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 11/19/2008 1.3 MG/L MCL 10 MG/L 1 MRL 12/3/2008 42037-I OR100012 ANALYTICAL LABORATORY GROUP 4500NO3-D ION SELECTIVE ELECTRODE 15194 553510 8052722008 NO3-1040 D EP-A EP for WELL 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 4500NO3-D ION SELECTIVE ELECTRODE 2008-11-19
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 12/9/2010 1.8 MG/L MCL 10 MG/L 1 MRL 12/22/2010 72267-I OR100012 ANALYTICAL LABORATORY GROUP 4500NO3-D ION SELECTIVE ELECTRODE 15194 775997 11122982010 NO3-1040 D EP-A EP for WELL 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 4500NO3-D ION SELECTIVE ELECTRODE 2010-12-09
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 12/26/2012 1.2 MG/L MCL 10 MG/L 1 MRL 1/3/2013 121263301-I OR100012 ANALYTICAL LABORATORY GROUP 4500NO3-D ION SELECTIVE ELECTRODE 15194 1043361 14534312012 NO3-1040 D EP-A EP for WELL 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 4500NO3-D ION SELECTIVE ELECTRODE 2012-12-26
EP-A EP for WELL 1 Finished ARS 1005 ARSENIC 12/26/2012 ND MG/L MCL 0.010 MG/L 0.004 MRL 1/3/2013 121263301-I OR100012 ANALYTICAL LABORATORY GROUP 3113B ATOMIC ABSORPTION, FURNACE 15194 1043361 14535022012 ARS-1005 N EP-A EP for WELL 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 3113B ATOMIC ABSORPTION, FURNACE 2012-12-26
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 12/21/2011 1.4 MG/L MCL 10 MG/L 1 MRL 1/4/2012 111254201-I OR100012 ANALYTICAL LABORATORY GROUP 4500NO3-D ION SELECTIVE ELECTRODE 15194 898298 12757642011 NO3-1040 D EP-A EP for WELL 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 4500NO3-D ION SELECTIVE ELECTRODE 2011-12-21
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 9/12/2016 1.22 MG/L MCL 10 MG/L 0.1 MRL 9/14/2016 1609460001-I OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 15194 1601486 21682332016 NO3-1040 D EP-A EP for WELL 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 2016-09-12
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 11/18/2014 1.43 MG/L MCL 10 MG/L 1 MRL 11/21/2014 1411814001-I OR100012 ANALYTICAL LABORATORY GROUP 4500NO3-D ION SELECTIVE ELECTRODE 15194 1324727 18248412014 NO3-1040 D EP-A EP for WELL 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 4500NO3-D ION SELECTIVE ELECTRODE 2014-11-18
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 12/4/2013 1.13 MG/L MCL 10 MG/L 1 MRL 12/18/2013 131215401-I OR100012 ANALYTICAL LABORATORY GROUP 4500NO3-D ION SELECTIVE ELECTRODE 15194 1185007 16470462013 NO3-1040 D EP-A EP for WELL 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 4500NO3-D ION SELECTIVE ELECTRODE 2013-12-04
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 6/12/2017 1.22 MG/L MCL 10 MG/L 0.1 MRL 6/14/2017 1706544001-I OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 15194 1714114 23194582017 NO3-1040 D EP-A EP for WELL 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 2017-06-12
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 9/15/2015 1.22 MG/L MCL 10 MG/L 0.1 MRL 9/18/2015 1509616001-I OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 15194 1447807 19705732015 NO3-1040 D EP-A EP for WELL 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 2015-09-15
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 5/22/2018 1.38 MG/L MCL 10 MG/L 0.1 MRL 5/25/2018 1805A51001-I OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 15194 1854700 24868762018 NO3-1040 D EP-A EP for WELL 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 2018-05-22
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 5/13/2019 1.32 MG/L MCL 10 MG/L 0.1 MRL 5/16/2019 1905600001-I OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 15194 2008073 26724852019 NO3-1040 D EP-A EP for WELL 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 2019-05-13
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 8/26/2020 1.41 MG/L MCL 10 MG/L 0.1 MRL 9/3/2020 2008B51001-I OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 15194 2219533 29652232020 NO3-1040 D EP-A EP for WELL 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 2020-08-26
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 5/25/2021 1.41 MG/L MCL 10 MG/L 0.1 MRL 5/28/2021 2105A80001-I OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 15194 2326286 30883102021 NO3-1040 D EP-A EP for WELL 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 2021-05-25
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 8/15/2022 1.41 MG/L MCL 10 MG/L 0.1 MRL 8/17/2022 2208667-001-I OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 15194 2514413 33270722022 NO3-1040 D EP-A EP for WELL 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 2022-08-15
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 6/5/2023 1.53 MG/L MCL 10 MG/L 0.1 MRL 6/9/2023 2306126-001-I OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 15194 2640411 35068222023 NO3-1040 D EP-A EP for WELL 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 2023-06-05


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