OHA Drinking Water Services
OR41
PWS ID: 95543 ---- USFS CASCADE LAKES WELCOME STATION
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:  ARS = Arsenic, 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 4/11/2019 ND MG/L MCL 10 MG/L 1 MRL 4/16/2019 B9D110101-I OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 24844 1996600 26579792019 NO3-1040 N EP-A EP FOR WELL 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2019-04-11
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 12/13/2023 ND MG/L MCL 10 MG/L 1 MRL 12/26/2023 B3L1302-01-I OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 24844 2729441 36183722023 NO3-1040 N EP-A EP FOR WELL 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2023-12-13
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 4/26/2024 ND MG/L MCL 10 MG/L 1 MRL 4/30/2024 B4D2602-01-I OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 24844 2774377 36686612024 NO3-1040 N EP-A EP FOR WELL 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2024-04-26
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 7/2/2020 ND MG/L MCL 10 MG/L 1 MRL 7/7/2020 B0G020201-I OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 24844 2191171 29297742020 NO3-1040 N EP-A EP FOR WELL 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2020-07-02
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 3/29/2017 ND MG/L MCL 10 MG/L 1 MRL 3/30/2017 B7C291001-I OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 24844 1681127 22818282017 NO3-1040 N EP-A EP FOR WELL 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2017-03-29
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 6/18/2021 ND MG/L MCL 10 MG/L 0.5 MRL 6/29/2021 B1F180501-I OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 24844 2337530 31041432021 NO3-1040 N EP-A EP FOR WELL 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2021-06-18
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 5/17/2022 ND MG/L MCL 10 MG/L 1 MRL 5/25/2022 B2E170302-I OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 24844 2477990 32757502022 NO3-1040 N EP-A EP FOR WELL 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2022-05-17
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 4/22/2015 ND MG/L MCL 10 MG/L 1 MRL 11/12/2015 B5D220901-I OR100031 UMPQUA RESEARCH CO - MC 4500NO3-D ION SELECTIVE ELECTRODE 24844 1472196 20005062015 NO3-1040 N EP-A EP FOR WELL 1 Finished OR100031 UMPQUA RESEARCH CO - MC 4500NO3-D ION SELECTIVE ELECTRODE 2015-04-22
EP-A EP FOR WELL 1 Finished ARS 1005 ARSENIC 4/22/2015 ND MG/L MCL 0.010 MG/L 0.003 MRL 11/12/2015 B5D220901-I OR100052 UMPQUA RESEARCH CO - BEND 200.8 INDUCTIVELY COUPLED PLASMA MASS SPECTROM 24844 1472197 20005102015 ARS-1005 N EP-A EP FOR WELL 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 200.8 INDUCTIVELY COUPLED PLASMA MASS SPECTROM 2015-04-22
SRC-AA WELL 1 WELL Raw ARS 1005 ARSENIC 4/22/2015 ND MG/L MCL 0.010 MG/L 0.003 MRL 11/12/2015 B5D220901 OR100052 UMPQUA RESEARCH CO - BEND 200.8 INDUCTIVELY COUPLED PLASMA MASS SPECTROM 24843 1471438 20005092015 ARS-1005 N SRC-AA WELL 1 WELL Raw OR100052 UMPQUA RESEARCH CO - BEND 200.8 INDUCTIVELY COUPLED PLASMA MASS SPECTROM 2015-04-22
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 3/15/2018 ND MG/L MCL 10 MG/L 1 MRL 3/22/2018 B8C150501-I OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 24844 1829011 24587042018 NO3-1040 N EP-A EP FOR WELL 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2018-03-15
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 4/19/2016 ND MG/L MCL 10 MG/L 1 MRL 4/25/2016 B6D190202-I OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 24844 1535888 20763612016 NO3-1040 N EP-A EP FOR WELL 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2016-04-19
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 4/18/2025 ND MG/L MCL 10 MG/L 1 MRL 5/2/2025 B5D1803-01-I OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 24844 2932754 38627362025 NO3-1040 N EP-A EP FOR WELL 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2025-04-18


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