OHA Drinking Water Services
OR41
PWS ID: 91583 ---- MT ASHLAND ASSOCIATION
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

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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 7/11/2011 ND MG/L MCL 10 MG/L 0.2 MRL 7/20/2011 110726701A-I OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 14023 836243 11929852011 NO3-1040 N EP-A EP for SPRING 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2011-07-11
EP-A EP for SPRING 1 Finished NO3 1040 NITRATE 6/27/2005 ND MCL 10 MG/L 0.2 MRL 7/6/2005 0506638-01A OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 14023 272866 4015192005 NO3-1040 N EP-A EP for SPRING 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2005-06-27
EP-A EP for SPRING 1 Finished NO3 1040 NITRATE 8/29/2021 ND MG/L MCL 10 MG/L 0.2 MRL 9/3/2021 2108131401A-I OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 14023 2373682 31471312021 NO3-1040 N EP-A EP for SPRING 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2021-08-29
EP-A EP for SPRING 1 Finished NO3 1040 NITRATE 8/1/2024 ND MG/L MCL 10 MG/L 0.2 MRL 8/7/2024 24080045-01A-I OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 14023 2824125 37272272024 NO3-1040 N EP-A EP for SPRING 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2024-08-01
EP-A EP for SPRING 1 Finished NO3 1040 NITRATE 10/19/2015 ND MG/L MCL 10 MG/L 0.2 MRL 12/6/2017 151066701-I OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 14023 1789190 24138752015 NO3-1040 N EP-A EP for SPRING 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2015-10-19
EP-A EP for SPRING 1 Finished NO3 1040 NITRATE 11/28/2017 ND MG/L MCL 10 MG/L 0.2 MRL 12/5/2017 171194101A-I OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 14023 1789200 24138842017 NO3-1040 N EP-A EP for SPRING 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2017-11-28
EP-A EP for SPRING 1 Finished NO3 1040 NITRATE 4/14/2003 ND MCL 10 MG/L 0.012 MRL 4/24/2003 0304245-01B OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 14023 115916 1519302003 NO3-1040 N EP-A EP for SPRING 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2003-04-14
EP-A EP for SPRING 1 Finished NO3 1040 NITRATE 5/8/2008 ND MG/L MCL 10 MG/L 0.2 MRL 6/6/2008 080516201A-I OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 14023 515941 7448332008 NO3-1040 N EP-A EP for SPRING 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2008-05-08
EP-A EP for SPRING 1 Finished NO3 1040 NITRATE 6/29/2010 ND MG/L MCL 10 MG/L 0.2 MRL 8/6/2010 100687501A-I OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 14023 731838 10401282010 NO3-1040 N EP-A EP for SPRING 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2010-06-29
EP-A EP for SPRING 1 Finished NO3 1040 NITRATE 10/18/2018 ND MG/L MCL 10 MG/L 0.2 MRL 10/22/2018 181074601A-I OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 14023 1925112 25730992018 NO3-1040 N EP-A EP for SPRING 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2018-10-18
EP-A EP for SPRING 1 Finished NO3 1040 NITRATE 9/5/2019 ND MG/L MCL 10 MG/L 0.2 MRL 9/13/2019 1909024201A-I OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 14023 2064515 27500512019 NO3-1040 N EP-A EP for SPRING 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2019-09-05
EP-A EP for SPRING 1 Finished NO3 1040 NITRATE 8/9/2023 ND MG/L MCL 10 MG/L 0.2 MRL 8/14/2023 23080502-01A-I OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 14023 2670178 35438812023 NO3-1040 N EP-A EP for SPRING 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2023-08-09
EP-A EP for SPRING 1 Finished NO3 1040 NITRATE 10/19/2016 ND MG/L MCL 10 MG/L 0.2 MRL 10/26/2016 161075101A-I OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 14023 1618809 21983492016 NO3-1040 N EP-A EP for SPRING 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2016-10-19
EP-A EP for SPRING 1 Finished NO3 1040 NITRATE 6/16/2009 ND MG/L MCL 10 MG/L 0.2 MRL 7/7/2009 090645901A-I OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 14023 608684 8826542009 NO3-1040 N EP-A EP for SPRING 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2009-06-16
EP-A EP for SPRING 1 Finished NO3 1040 NITRATE 8/4/2022 ND MG/L MCL 10 MG/L 0.2 MRL 8/15/2022 22080252-01A-I OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 14023 2513855 33253692022 NO3-1040 N EP-A EP for SPRING 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2022-08-04
EP-A EP for SPRING 1 Finished NO3 1040 NITRATE 8/20/2012 ND MG/L MCL 10 MG/L 0.2 MRL 8/22/2012 120858501A-I OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 14023 984460 13773132012 NO3-1040 N EP-A EP for SPRING 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2012-08-20
EP-A EP for SPRING 1 Finished NO3 1040 NITRATE 12/1/2015 ND MG/L MCL 10 MG/L 0.2 MRL 12/3/2015 151204701A-I OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 14023 1477866 20072882015 NO3-1040 N EP-A EP for SPRING 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2015-12-01
EP-A EP for SPRING 1 Finished NO3 1040 NITRATE 9/30/2013 ND MG/L MCL 10 MG/L 0.2 MRL 10/9/2013 130991501B-I OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 14023 1159362 16073522013 NO3-1040 N EP-A EP for SPRING 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2013-09-30
EP-A EP for SPRING 1 Finished NO3 1040 NITRATE 11/20/2020 ND MG/L MCL 10 MG/L 0.2 MRL 12/1/2020 2011103901A-I OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 14023 2258027 30113582020 NO3-1040 N EP-A EP for SPRING 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2020-11-20
EP-A EP for SPRING 1 Finished NO3 1040 NITRATE 5/16/2004 ND MCL 10 MG/L 0.2 MRL 6/14/2004 0405288-01A OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 14023 195214 2661652004 NO3-1040 N EP-A EP for SPRING 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2004-05-16
EP-A EP for SPRING 1 Finished NO3 1040 NITRATE 6/28/2006 ND MG/L MCL 10 MG/L 0.2 MRL 11/19/2007 060667001B OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 14023 481339 6886552006 NO3-1040 N EP-A EP for SPRING 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2006-06-28
EP-A EP for SPRING 1 Finished NO3 1040 NITRATE 10/3/2007 ND MG/L MCL 10 MG/L 0.2 MRL 11/5/2007 071009701A OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 14023 472851 6796962007 NO3-1040 N EP-A EP for SPRING 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2007-10-03
EP-A EP for SPRING 1 Finished NO3 1040 NITRATE 8/13/2014 ND MG/L MCL 10 MG/L 0.2 MRL 8/21/2014 140852101A-I OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 14023 1284843 17719252014 NO3-1040 N EP-A EP for SPRING 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2014-08-13


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