OHA Drinking Water Services
OR41
PWS ID: 94951 ---- ASHLAND DAIRY QUEEN
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 6/22/2004 .241 MG/L MCL 10 MG/L 6/28/2004 0406512-01B OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 16832 195661 2673612004 NO3-1040 D EP-A EP for WELL 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2004-06-22
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 12/7/2016 ND MG/L MCL 10 MG/L 0.2 MRL 12/13/2016 161226501A-I OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 16832 1642460 22342362016 NO3-1040 N EP-A EP for WELL 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2016-12-07
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 9/22/2006 0.209 MG/L MCL 10 MG/L 0.2 MRL 10/3/2006 060949901A OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 16832 393481 5621612006 NO3-1040 D EP-A EP for WELL 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2006-09-22
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 9/8/2003 ND MCL 10 MG/L 0.2 MRL 9/24/2003 0309187-01B OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 16832 144760 1935332003 NO3-1040 N EP-A EP for WELL 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2003-09-08
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 12/27/2019 0.225 MG/L MCL 10 MG/L 0.2 MRL 1/6/2020 1912113301A-I OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 16832 2118067 28426692019 NO3-1040 D EP-A EP for WELL 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2019-12-27
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 10/17/2024 0.242 MG/L MCL 10 MG/L 0.2 MRL 10/23/2024 24100784-01A-I OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 16832 2857745 37706832024 NO3-1040 D EP-A EP for WELL 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2024-10-17
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 12/9/2011 0.214 MG/L MCL 10 MG/L 0.2 MRL 12/14/2011 111223301B-I OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 16832 886135 12593372011 NO3-1040 D EP-A EP for WELL 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2011-12-09
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 11/22/2013 0.283 MG/L MCL 10 MG/L 0.2 MRL 12/4/2013 131164101B-I OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 16832 1179792 16387842013 NO3-1040 D EP-A EP for WELL 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2013-11-22
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 1/21/2011 ND MG/L MCL 10 MG/L 0.2 MRL 2/8/2011 110143701B-I OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 16832 789312 11348542011 NO3-1040 N EP-A EP for WELL 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2011-01-21
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 8/15/2008 0.481 MG/L MCL 10 MG/L 0.2 MRL 9/5/2008 080841001B-I OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 16832 533372 7685982008 NO3-1040 D EP-A EP for WELL 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2008-08-15
EP-A EP for WELL 1 Finished ARS 1005 ARSENIC 8/15/2008 0.00118 MG/L MCL 0.010 MG/L 0.001 MRL 9/5/2008 080841001B-I OR100016 NEILSON RESEARCH CORPORATION 200.8 INDUCTIVELY COUPLED PLASMA MASS SPECTROM 16832 533372 7685992008 ARS-1005 D EP-A EP for WELL 1 Finished OR100016 NEILSON RESEARCH CORPORATION 200.8 INDUCTIVELY COUPLED PLASMA MASS SPECTROM 2008-08-15
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 12/20/2017 ND MG/L MCL 10 MG/L 0.2 MRL 12/26/2017 171271301A-I OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 16832 1794638 24207962017 NO3-1040 N EP-A EP for WELL 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2017-12-20
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 8/28/2023 0.326 MG/L MCL 10 MG/L 0.2 MRL 8/31/2023 23081356-01A-I OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 16832 2678514 35542122023 NO3-1040 D EP-A EP for WELL 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2023-08-28
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 4/9/2012 ND MG/L MCL 10 MG/L 0.2 MRL 4/12/2012 120421301B-I OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 16832 932706 13153232012 NO3-1040 N EP-A EP for WELL 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2012-04-09
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 3/18/2010 ND MG/L MCL 10 MG/L 0.2 MRL 4/7/2010 100346201B-I OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 16832 692093 9901642010 NO3-1040 N EP-A EP for WELL 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2010-03-18
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 1/10/2002 ND MCL 10 MG/L 0.012 MRL 1/23/2002 0201187-01A OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 16832 53649 549452002 NO3-1040 N EP-A EP for WELL 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2002-01-10
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 12/18/2014 0.238 MG/L MCL 10 MG/L 0.2 MRL 12/30/2014 141292701A-I OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 16832 1342158 18471782014 NO3-1040 D EP-A EP for WELL 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2014-12-18
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 12/8/2015 ND MG/L MCL 10 MG/L 0.2 MRL 12/11/2015 151227001A-I OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 16832 1485360 20149762015 NO3-1040 N EP-A EP for WELL 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2015-12-08
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 8/18/2022 0.310 MG/L MCL 10 MG/L 0.2 MRL 8/24/2022 22080928-01A-I OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 16832 2515429 33292842022 NO3-1040 D EP-A EP for WELL 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2022-08-18
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 12/31/2018 0.262 MG/L MCL 10 MG/L 0.2 MRL 1/8/2019 1812A9501A-I OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 16832 1959112 26139152018 NO3-1040 D EP-A EP for WELL 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2018-12-31
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 10/17/2005 ND MCL 10 MG/L 0.2 MRL 10/31/2005 0510388-01A OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 16832 296588 4369032005 NO3-1040 N EP-A EP for WELL 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2005-10-17


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