OHA Drinking Water Services
OR41
PWS ID: 05654 ---- LENART WATER SYSTEM
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 12/3/2019 0.165 MG/L MCL 10 MG/L 0.05 MRL 12/10/2019 19-014645-0001 OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 16092 2102277 28162962019 NO3-1040 D EP-A EP for SPRING 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2019-12-03
EP-A EP for SPRING 1 Finished NO3 1040 NITRATE 12/5/2017 0.126 MG/L MCL 10 MG/L 0.05 MRL 12/18/2017 71205281-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 16092 1794031 24200722017 NO3-1040 D EP-A EP for SPRING 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2017-12-05
EP-A EP for SPRING 1 Finished NO3 1040 NITRATE 12/26/2005 0.2 MG/L MCL 10 MG/L 1/10/2006 A51227Z-1 OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 16092 311672 4571072005 NO3-1040 D EP-A EP for SPRING 1 Finished OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 2005-12-26
EP-A EP for SPRING 1 Finished NO3 1040 NITRATE 12/4/2014 0.114 MG/L MCL 10 MG/L 0.05 MRL 12/12/2014 41204451-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 16092 1337921 18419582014 NO3-1040 D EP-A EP for SPRING 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2014-12-04
EP-A EP for SPRING 1 Finished NO3 1040 NITRATE 12/2/2013 0.098 MG/L MCL 10 MG/L 0.01 MRL 12/10/2013 31202051-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 16092 1183747 16433792013 NO3-1040 D EP-A EP for SPRING 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2013-12-02
EP-A EP for SPRING 1 Finished NO3 1040 NITRATE 12/3/2018 0.119 MG/L MCL 10 MG/L 0.05 MRL 12/10/2018 180110970001-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 16092 1947688 25994732018 NO3-1040 D EP-A EP for SPRING 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2018-12-03
EP-A EP for SPRING 1 Finished NO3 1040 NITRATE 9/22/2002 0.06 MG/L MCL 10 MG/L 11/5/2002 A20923I-1 OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 16092 85216 1050752002 NO3-1040 D EP-A EP for SPRING 1 Finished OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 2002-09-22
EP-A EP for SPRING 1 Finished NO3 1040 NITRATE 12/1/2009 0.17 MG/L MCL 10 MG/L 0.01 MRL 12/23/2009 91201141-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 16092 662302 9525722009 NO3-1040 D EP-A EP for SPRING 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2009-12-01
EP-A EP for SPRING 1 Finished NO3 1040 NITRATE 12/21/2007 0.13 MG/L MCL 10 MG/L 0.01 MRL 1/15/2008 A71221Z1 OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 16092 491537 7091332007 NO3-1040 D EP-A EP for SPRING 1 Finished OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 2007-12-21
EP-A EP for SPRING 1 Finished NO3 1040 NITRATE 12/2/2021 0.225 MG/L MCL 10 MG/L 0.05 MRL 12/17/2021 210140900001-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 16092 2415088 31983652021 NO3-1040 D EP-A EP for SPRING 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2021-12-02
EP-A EP for SPRING 1 Finished NO3 1040 NITRATE 12/1/2016 0.108 MG/L MCL 10 MG/L 0.05 MRL 12/23/2016 61201131-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 16092 1643974 22385592016 NO3-1040 D EP-A EP for SPRING 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2016-12-01
EP-A EP for SPRING 1 Finished NO3 1040 NITRATE 12/6/2022 0.155 MG/L MCL 10 MG/L 0.05 MRL 12/13/2022 22-014894-0001-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 16092 2567011 34114352022 NO3-1040 D EP-A EP for SPRING 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2022-12-06
EP-A EP for SPRING 1 Finished NO3 1040 NITRATE 12/7/2020 0.200 MG/L MCL 10 MG/L 0.05 MRL 12/14/2020 200134070001-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 16092 2261298 30172902020 NO3-1040 D EP-A EP for SPRING 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2020-12-07
EP-A EP for SPRING 1 Finished NO3 1040 NITRATE 12/3/2012 0.099 MG/L MCL 10 MG/L 0.01 MRL 12/17/2012 21203141-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 16092 1037152 14455552012 NO3-1040 D EP-A EP for SPRING 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2012-12-03
EP-A EP for SPRING 1 Finished NO3 1040 NITRATE 12/3/2012 0.099 MG/L MCL 10 MG/L 0.01 MRL 12/11/2012 56717-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 16092 1037164 14455672012 NO3-1040 D EP-A EP for SPRING 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2012-12-03
EP-A EP for SPRING 1 Finished NO3 1040 NITRATE 11/10/2010 0.085 MG/L MCL 10 MG/L 0.01 MRL 11/22/2010 1110231-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 16092 764063 10939272010 NO3-1040 D EP-A EP for SPRING 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2010-11-10
EP-A EP for SPRING 1 Finished NO3 1040 NITRATE 12/1/2011 0.076 MG/L MCL 10 MG/L 0.01 MRL 12/15/2011 11201161-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 16092 886409 12596212011 NO3-1040 D EP-A EP for SPRING 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2011-12-01
EP-A EP for SPRING 1 Finished NO3 1040 NITRATE 12/31/2008 0.08 MG/L MCL 10 MG/L 0.01 MRL 1/20/2009 A81231AA1-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 16092 564980 8267442008 NO3-1040 D EP-A EP for SPRING 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2008-12-31
EP-A EP for SPRING 1 Finished NO3 1040 NITRATE 10/3/2004 0.1 MG/L MCL 10 MG/L 10/22/2004 A41004L-1 OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 16092 224594 3079162004 NO3-1040 D EP-A EP for SPRING 1 Finished OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 2004-10-03
EP-A EP for SPRING 1 Finished NO3 1040 NITRATE 12/1/2015 0.151 MG/L MCL 10 MG/L 0.05 MRL 12/10/2015 51201271-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 16092 1484839 20143992015 NO3-1040 D EP-A EP for SPRING 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2015-12-01
EP-A EP for SPRING 1 Finished NO3 1040 NITRATE 9/14/2003 ND MCL 10 MG/L 0.1 MRL 9/29/2003 A30915T OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 16092 146438 1955032003 NO3-1040 N EP-A EP for SPRING 1 Finished OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 2003-09-14
EP-A EP for SPRING 1 Finished NO3 1040 NITRATE 12/31/2008 0.08 MG/L MCL 10 MG/L 0.01 MRL 1/9/2009 A81231AA1-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 16092 559196 8174062008 NO3-1040 D EP-A EP for SPRING 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2008-12-31
EP-A EP for SPRING 1 Finished NO3 1040 NITRATE 12/27/2006 ND MG/L MCL 10 MG/L 0.1 MRL 1/10/2007 A61227AD1 OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 16092 424856 6042742006 NO3-1040 N EP-A EP for SPRING 1 Finished OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 2006-12-27
EP-A EP for SPRING 1 Finished NO3 1040 NITRATE 12/18/2023 ND MG/L MCL 10 MG/L 0.05 MRL 12/20/2023 23-014774-0001-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 16092 2727047 36155972023 NO3-1040 N EP-A EP for SPRING 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2023-12-18


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