OHA Drinking Water Services
OR41
PWS ID: 95046 ---- MT HOOD MEADOWS HRM & NORDIC
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:  NO2 = Nitrite, 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 NO2 1041 NITRITE 1/20/2016 ND MG/L MCL 1 MG/L 0.01 MRL 1/25/2016 4401355413-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO2-B SPECTROPHOTOMETRIC, MANUAL 17141 1502388 20378092016 NO2-1041 N EP-A EP for WELL 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO2-B SPECTROPHOTOMETRIC, MANUAL 2016-01-20
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 1/20/2016 ND MG/L MCL 10 MG/L 0.5 MRL 1/25/2016 4401355413-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 17141 1502388 20378132016 NO3-1040 N EP-A EP for WELL 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 2016-01-20
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 3/5/2020 ND MG/L MCL 10 MG/L 0.05 MRL 3/16/2020 200025990001-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 17141 2142234 28711742020 NO3-1040 N EP-A EP for WELL 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2020-03-05
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 1/23/2014 ND MG/L MCL 10 MG/L 0.1 MRL 2/4/2014 250167961-I 4028 EUROFINS CALSCIENCE IRVINE 300.0 ION CHROMATOGRAPHY 17141 1204945 16782552014 NO3-1040 N EP-A EP for WELL 1 Finished 4028 EUROFINS CALSCIENCE IRVINE 300.0 ION CHROMATOGRAPHY 2014-01-23
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 1/15/2004 ND MCL 10 MG/L 0.1 MRL 1/27/2004 P4A0238-01 OR100021 TEST AMERICA ATC - PORTLAND 300.0 ION CHROMATOGRAPHY 17141 168614 2299072004 NO3-1040 N EP-A EP for WELL 1 Finished OR100021 TEST AMERICA ATC - PORTLAND 300.0 ION CHROMATOGRAPHY 2004-01-15
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 5/11/2022 ND MG/L MCL 10 MG/L 0.05 MRL 5/16/2022 220055260001-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 17141 2474834 32713292022 NO3-1040 N EP-A EP for WELL 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2022-05-11
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 4/8/2009 ND MG/L MCL 10 MG/L 0.1 MRL 4/22/2009 PSD028305-I OR100021 TEST AMERICA ATC - PORTLAND 300.0 ION CHROMATOGRAPHY 17141 577832 8464332009 NO3-1040 N EP-A EP for WELL 1 Finished OR100021 TEST AMERICA ATC - PORTLAND 300.0 ION CHROMATOGRAPHY 2009-04-08
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 3/14/2013 ND MG/L MCL 10 MG/L 0.1 MRL 3/26/2013 250105578-I 4028 EUROFINS CALSCIENCE IRVINE 300.0 ION CHROMATOGRAPHY 17141 1071846 14870222013 NO3-1040 N EP-A EP for WELL 1 Finished 4028 EUROFINS CALSCIENCE IRVINE 300.0 ION CHROMATOGRAPHY 2013-03-14
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 2/13/2003 ND MG/L MCL 10 MG/L 0.1 MRL 3/7/2003 P3B0321-02 OR100021 TEST AMERICA ATC - PORTLAND 300.0 ION CHROMATOGRAPHY 17141 107549 1400702003 NO3-1040 N EP-A EP for WELL 1 Finished OR100021 TEST AMERICA ATC - PORTLAND 300.0 ION CHROMATOGRAPHY 2003-02-13
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 1/17/2002 ND MCL 10 MG/L 0.1 MRL 7/13/2004 P2A0434-02 OR100021 TEST AMERICA ATC - PORTLAND 300.0 ION CHROMATOGRAPHY 17141 229917 3196742002 NO3-1040 N EP-A EP for WELL 1 Finished OR100021 TEST AMERICA ATC - PORTLAND 300.0 ION CHROMATOGRAPHY 2002-01-17
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 12/6/2006 ND MG/L MCL 10 MG/L 0.1 MRL 12/21/2006 PPL0243-01 OR100021 TEST AMERICA ATC - PORTLAND 300.0 ION CHROMATOGRAPHY 17141 414487 5907012006 NO3-1040 N EP-A EP for WELL 1 Finished OR100021 TEST AMERICA ATC - PORTLAND 300.0 ION CHROMATOGRAPHY 2006-12-06
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 2/4/2010 ND MG/L MCL 10 MG/L 0.1 MRL 2/16/2010 PTB013104-I OR100021 TEST AMERICA ATC - PORTLAND 300.0 ION CHROMATOGRAPHY 17141 676688 9708372010 NO3-1040 N EP-A EP for WELL 1 Finished OR100021 TEST AMERICA ATC - PORTLAND 300.0 ION CHROMATOGRAPHY 2010-02-04
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 2/21/2011 ND MG/L MCL 10 MG/L 0.1 MRL 3/1/2011 PUB065806-I OR100021 TEST AMERICA ATC - PORTLAND 300.0 ION CHROMATOGRAPHY 17141 797486 11442432011 NO3-1040 N EP-A EP for WELL 1 Finished OR100021 TEST AMERICA ATC - PORTLAND 300.0 ION CHROMATOGRAPHY 2011-02-21
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 2/20/2019 ND MG/L MCL 10 MG/L 0.05 MRL 3/7/2019 190018560001-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 17141 1983754 26409282019 NO3-1040 N EP-A EP for WELL 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2019-02-20
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 1/6/2005 0.00819 MG/L MCL 10 MG/L 1/20/2005 P5A0130-03 OR100021 TEST AMERICA ATC - PORTLAND 353.2 CADMIUM REDUCTION, AUTOMATED 17141 238362 3438062005 NO3-1040 D EP-A EP for WELL 1 Finished OR100021 TEST AMERICA ATC - PORTLAND 353.2 CADMIUM REDUCTION, AUTOMATED 2005-01-06
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 3/7/2023 ND MG/L MCL 10 MG/L 0.05 MRL 4/4/2023 23-002779-0001-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 17141 2609558 34709792023 NO3-1040 N EP-A EP for WELL 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2023-03-07
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 4/14/2021 ND MG/L MCL 10 MG/L 0.05 MRL 4/22/2021 210041420004-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 17141 2307807 30687382021 NO3-1040 N EP-A EP for WELL 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2021-04-14
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 5/7/2024 ND MG/L MCL 10 MG/L 0.05 MRL 5/22/2024 24-004986-0004-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 17141 2785039 36800762024 NO3-1040 N EP-A EP for WELL 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2024-05-07
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 2/15/2007 ND MG/L MCL 10 MG/L 0.1 MRL 3/5/2007 PQB057101 OR100021 TEST AMERICA ATC - PORTLAND 300.0 ION CHROMATOGRAPHY 17141 427203 6084662007 NO3-1040 N EP-A EP for WELL 1 Finished OR100021 TEST AMERICA ATC - PORTLAND 300.0 ION CHROMATOGRAPHY 2007-02-15
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 2/14/2008 ND MCL 10 MG/L 0.1 MRL 3/7/2008 PRB039804 OR100021 TEST AMERICA ATC - PORTLAND 300.0 ION CHROMATOGRAPHY 17141 497369 7195682008 NO3-1040 N EP-A EP for WELL 1 Finished OR100021 TEST AMERICA ATC - PORTLAND 300.0 ION CHROMATOGRAPHY 2008-02-14
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 4/15/2015 ND MG/L MCL 10 MG/L 0.1 MRL 4/27/2015 4401071214-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300.0 ION CHROMATOGRAPHY 17141 1382641 18921312015 NO3-1040 N EP-A EP for WELL 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300.0 ION CHROMATOGRAPHY 2015-04-15
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 3/8/2012 ND MG/L MCL 10 MG/L 0.1 MRL 3/29/2012 2505534-I OR100021 TEST AMERICA ATC - PORTLAND 300.0 ION CHROMATOGRAPHY 17141 923363 13047142012 NO3-1040 N EP-A EP for WELL 1 Finished OR100021 TEST AMERICA ATC - PORTLAND 300.0 ION CHROMATOGRAPHY 2012-03-08
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 1/26/2017 ND MG/L MCL 10 MG/L 0.1 MRL 2/10/2017 4401747914-I 4028 EUROFINS CALSCIENCE IRVINE 300.0 ION CHROMATOGRAPHY 17141 1664265 22626062017 NO3-1040 N EP-A EP for WELL 1 Finished 4028 EUROFINS CALSCIENCE IRVINE 300.0 ION CHROMATOGRAPHY 2017-01-26
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 3/1/2018 ND MG/L MCL 10 MG/L 0.05 MRL 3/16/2018 180008960001-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 17141 1828963 24586722018 NO3-1040 N EP-A EP for WELL 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2018-03-01


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