OHA Drinking Water Services
OR41
PWS ID: 92119 ---- LEMOLO LAKE KOA
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 10/9/2015 ND MG/L MCL 10 MG/L 1 MRL 11/10/2015 B5J090301-I OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 14263 1472190 20005002015 NO3-1040 N EP-A EP FOR WELL 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2015-10-09
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 3/13/2024 ND MG/L MCL 10 MG/L 0.1 MRL 3/21/2024 4031328-01-I OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 14263 2761410 36541772024 NO3-1040 N EP-A EP FOR WELL 1 Finished OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 2024-03-13
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 1/15/2002 1.10 MG/L MCL 10 MG/L 4/11/2003 20115-18 OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 14263 114213 1494902002 NO3-1040 D EP-A EP FOR WELL 1 Finished OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 2002-01-15
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 12/31/2002 0.12 MG/L MCL 10 MG/L 4/11/2003 21231-2 OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 14263 114214 1494912002 NO3-1040 D EP-A EP FOR WELL 1 Finished OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 2002-12-31
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 12/30/2003 .12 MG/L MCL 10 MG/L 1/14/2004 31230-11 OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 14263 167802 2285632003 NO3-1040 D EP-A EP FOR WELL 1 Finished OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 2003-12-30
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 2/1/2005 0.19 MG/L MCL 10 MG/L 2/17/2005 50201-16 OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 14263 245981 3544242005 NO3-1040 D EP-A EP FOR WELL 1 Finished OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 2005-02-01
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 3/16/2006 0.2 MG/L MCL 10 MG/L 3/29/2006 60317-6 OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 14263 328505 4830162006 NO3-1040 D EP-A EP FOR WELL 1 Finished OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 2006-03-16
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 2/12/2007 0.16 MG/L MCL 10 MG/L 0.1 MRL 3/23/2009 702120401-I OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 14263 574363 8404482007 NO3-1040 D EP-A EP FOR WELL 1 Finished OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 2007-02-12
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 3/28/2008 0.20 MG/L MCL 10 MG/L 0.1 MRL 3/23/2009 803280601-I OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 14263 574364 8404492008 NO3-1040 D EP-A EP FOR WELL 1 Finished OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 2008-03-28
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 4/12/2010 0.16 MG/L MCL 10 MG/L 0.1 MRL 12/28/2010 004120501-I OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 14263 775972 11122822010 NO3-1040 D EP-A EP FOR WELL 1 Finished OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 2010-04-12
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 8/9/2016 0.21 MG/L MCL 10 MG/L 0.1 MRL 9/13/2016 608090301-I OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 14263 1601445 21677012016 NO3-1040 D EP-A EP FOR WELL 1 Finished OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 2016-08-09
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 9/16/2016 0.23 MG/L MCL 10 MG/L 0.1 MRL 9/30/2016 609161501-I OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 14263 1605201 21754092016 NO3-1040 D EP-A EP FOR WELL 1 Finished OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 2016-09-16
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 4/22/2013 0.12 MG/L MCL 10 MG/L 0.1 MRL 5/2/2013 304220401-I OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 14263 1085247 15034692013 NO3-1040 D EP-A EP FOR WELL 1 Finished OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 2013-04-22
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 8/22/2017 0.22 MG/L MCL 10 MG/L 0.1 MRL 9/1/2017 708221101-I OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 14263 1751258 23609492017 NO3-1040 D EP-A EP FOR WELL 1 Finished OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 2017-08-22
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 5/30/2018 0.15 MG/L MCL 10 MG/L 0.1 MRL 6/6/2018 805301101-I OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 14263 1862868 24951372018 NO3-1040 D EP-A EP FOR WELL 1 Finished OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 2018-05-30
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 11/4/2019 0.19 MG/L MCL 10 MG/L 0.1 MRL 11/22/2019 911040901-I OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 14263 2094243 28044582019 NO3-1040 D EP-A EP FOR WELL 1 Finished OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 2019-11-04
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 12/30/2020 0.14 MG/L MCL 10 MG/L 0.1 MRL 1/7/2021 012301201-I OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 14263 2267358 30249302020 NO3-1040 D EP-A EP FOR WELL 1 Finished OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 2020-12-30
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 1/7/2022 0.11 MG/L MCL 10 MG/L 0.1 MRL 1/24/2022 201071001-I OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 14263 2428539 32150442022 NO3-1040 D EP-A EP FOR WELL 1 Finished OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 2022-01-07
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 3/30/2002 0.15 MG/L MCL 10 MG/L 0.1 MRL 4/10/2023 3033019-01-I OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 14263 2613064 34748542002 NO3-1040 D EP-A EP FOR WELL 1 Finished OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 2002-03-30
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 3/23/2025 0.12 MG/L MCL 10 MG/L 0.1 MRL 3/31/2025 5032401-01-I OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 14263 2918196 38436232025 NO3-1040 D EP-A EP FOR WELL 1 Finished OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 2025-03-23


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