OHA Drinking Water Services
OR41
PWS ID: 94733 ---- COTTONWOODS 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:  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 7/1/2010 1.9 MG/L MCL 10 MG/L 0.2 MRL 7/19/2010 20100701035-I OR100039 WATERLAB CORPORATION 300.0 ION CHROMATOGRAPHY 16531 724396 10295142010 NO3-1040 D EP-A EP for WELL 1 Finished OR100039 WATERLAB CORPORATION 300.0 ION CHROMATOGRAPHY 2010-07-01
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 12/9/2002 1.4 MG/L MCL 10 MG/L 12/20/2002 20021210-036 OR100039 WATERLAB CORPORATION 300.0 ION CHROMATOGRAPHY 16531 93745 1187572002 NO3-1040 D EP-A EP for WELL 1 Finished OR100039 WATERLAB CORPORATION 300.0 ION CHROMATOGRAPHY 2002-12-09
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 11/4/2003 ND MG/L MCL 10 MG/L 0.1 MRL 11/13/2003 20031105-022 OR100039 WATERLAB CORPORATION 300.0 ION CHROMATOGRAPHY 16531 154823 2070692003 NO3-1040 N EP-A EP for WELL 1 Finished OR100039 WATERLAB CORPORATION 300.0 ION CHROMATOGRAPHY 2003-11-04
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 11/14/2005 ND MCL 10 MG/L 0.1 MRL 11/21/2005 20051114-011 OR100039 WATERLAB CORPORATION 300.0 ION CHROMATOGRAPHY 16531 303061 4458032005 NO3-1040 N EP-A EP for WELL 1 Finished OR100039 WATERLAB CORPORATION 300.0 ION CHROMATOGRAPHY 2005-11-14
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 7/12/2007 0.3 MG/L MCL 10 MG/L 0 MDL 7/20/2007 20070712004 OR100039 WATERLAB CORPORATION 300.0 ION CHROMATOGRAPHY 16531 450081 6436112007 NO3-1040 D EP-A EP for WELL 1 Finished OR100039 WATERLAB CORPORATION 300.0 ION CHROMATOGRAPHY 2007-07-12
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 11/4/2008 2.0 MG/L MCL 10 MG/L 0.2 MRL 11/17/2008 20081104005-I OR100039 WATERLAB CORPORATION 300.0 ION CHROMATOGRAPHY 16531 552085 8012732008 NO3-1040 D EP-A EP for WELL 1 Finished OR100039 WATERLAB CORPORATION 300.0 ION CHROMATOGRAPHY 2008-11-04
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 7/13/2009 1.9 MG/L MCL 10 MG/L 0.2 MRL 7/29/2009 20090713005 OR100039 WATERLAB CORPORATION 300.0 ION CHROMATOGRAPHY 16531 621037 8984732009 NO3-1040 D EP-A EP for WELL 1 Finished OR100039 WATERLAB CORPORATION 300.0 ION CHROMATOGRAPHY 2009-07-13
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 10/18/2012 1.71 MG/L MCL 10 MG/L 0.2 MRL 10/29/2012 20121018036-I OR100039 WATERLAB CORPORATION 300.0 ION CHROMATOGRAPHY 16531 1014764 14172152012 NO3-1040 D EP-A EP for WELL 1 Finished OR100039 WATERLAB CORPORATION 300.0 ION CHROMATOGRAPHY 2012-10-18
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 9/16/2011 1.67 MG/L MCL 10 MG/L 0.2 MRL 9/29/2011 20110916021-I OR100039 WATERLAB CORPORATION 300.0 ION CHROMATOGRAPHY 16531 859036 12267412011 NO3-1040 D EP-A EP for WELL 1 Finished OR100039 WATERLAB CORPORATION 300.0 ION CHROMATOGRAPHY 2011-09-16
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 10/6/2014 2.18 MG/L MCL 10 MG/L 0.2 MRL 10/16/2014 20141006067-I OR100039 WATERLAB CORPORATION 300.0 ION CHROMATOGRAPHY 16531 1310528 18067182014 NO3-1040 D EP-A EP for WELL 1 Finished OR100039 WATERLAB CORPORATION 300.0 ION CHROMATOGRAPHY 2014-10-06
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 10/2/2013 2.15 MG/L MCL 10 MG/L 0.2 MRL 10/11/2013 20131002021-I OR100039 WATERLAB CORPORATION 300.0 ION CHROMATOGRAPHY 16531 1160850 16094872013 NO3-1040 D EP-A EP for WELL 1 Finished OR100039 WATERLAB CORPORATION 300.0 ION CHROMATOGRAPHY 2013-10-02
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 12/29/2016 2.44 MG/L MCL 10 MG/L 0.2 MRL 1/6/2017 20161229041-I OR100039 WATERLAB CORPORATION 300.0 ION CHROMATOGRAPHY 16531 1654224 22514842016 NO3-1040 D EP-A EP for WELL 1 Finished OR100039 WATERLAB CORPORATION 300.0 ION CHROMATOGRAPHY 2016-12-29
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 6/23/2017 1.96 MG/L MCL 10 MG/L 0.2 MRL 7/3/2017 20170623067-I OR100039 WATERLAB CORPORATION 300.0 ION CHROMATOGRAPHY 16531 1729327 23374582017 NO3-1040 D EP-A EP for WELL 1 Finished OR100039 WATERLAB CORPORATION 300.0 ION CHROMATOGRAPHY 2017-06-23
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 12/28/2015 2.51 MG/L MCL 10 MG/L 0.2 MRL 1/5/2016 20151228040-I OR100039 WATERLAB CORPORATION 300.0 ION CHROMATOGRAPHY 16531 1491296 20235602015 NO3-1040 D EP-A EP for WELL 1 Finished OR100039 WATERLAB CORPORATION 300.0 ION CHROMATOGRAPHY 2015-12-28
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 10/17/2022 1.94 MG/L MCL 10 MG/L 0.2 MRL 10/26/2022 20221017-048-I OR100039 WATERLAB CORPORATION 300.0 ION CHROMATOGRAPHY 16531 2545065 33785052022 NO3-1040 D EP-A EP for WELL 1 Finished OR100039 WATERLAB CORPORATION 300.0 ION CHROMATOGRAPHY 2022-10-17
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 12/27/2018 2.03 MG/L MCL 10 MG/L 0.2 MRL 1/4/2019 20181227040-I OR100039 WATERLAB CORPORATION 300.0 ION CHROMATOGRAPHY 16531 1959059 26138532018 NO3-1040 D EP-A EP for WELL 1 Finished OR100039 WATERLAB CORPORATION 300.0 ION CHROMATOGRAPHY 2018-12-27
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 10/8/2019 1.63 MG/L MCL 10 MG/L 0.2 MRL 10/17/2019 20191008051-I OR100039 WATERLAB CORPORATION 300.0 ION CHROMATOGRAPHY 16531 2081639 27833822019 NO3-1040 D EP-A EP for WELL 1 Finished OR100039 WATERLAB CORPORATION 300.0 ION CHROMATOGRAPHY 2019-10-08
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 10/12/2020 1.58 MG/L MCL 10 MG/L 0.2 MRL 10/21/2020 20201012035-I OR100039 WATERLAB CORPORATION 300.0 ION CHROMATOGRAPHY 16531 2235988 29870122020 NO3-1040 D EP-A EP for WELL 1 Finished OR100039 WATERLAB CORPORATION 300.0 ION CHROMATOGRAPHY 2020-10-12
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 10/11/2021 1.83 MG/L MCL 10 MG/L 0.2 MRL 10/15/2021 20211011027-I OR100039 WATERLAB CORPORATION 300.0 ION CHROMATOGRAPHY 16531 2390267 31683462021 NO3-1040 D EP-A EP for WELL 1 Finished OR100039 WATERLAB CORPORATION 300.0 ION CHROMATOGRAPHY 2021-10-11
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 4/10/2023 2.31 MG/L MCL 10 MG/L 0.2 MRL 4/13/2023 20230410-046-I OR100039 WATERLAB CORPORATION 300.0 ION CHROMATOGRAPHY 16531 2616387 34783862023 NO3-1040 D EP-A EP for WELL 1 Finished OR100039 WATERLAB CORPORATION 300.0 ION CHROMATOGRAPHY 2023-04-10
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 4/8/2024 2.27 MG/L MCL 10 MG/L 0.2 MRL 4/12/2024 20240408-058-I OR100039 WATERLAB CORPORATION 300.0 ION CHROMATOGRAPHY 16531 2772258 36659702024 NO3-1040 D EP-A EP for WELL 1 Finished OR100039 WATERLAB CORPORATION 300.0 ION CHROMATOGRAPHY 2024-04-08


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