OHA Drinking Water Services
OR41
PWS ID: 93673 ---- BLM ELK BEND REC SITE
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, 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 ELK BEND WELL 1 Finished ARS 1005 ARSENIC 5/3/2023 ND MG/L MCL 0.010 MG/L 0.002 MRL 12/22/2023 2305170-001-I OR100012 ANALYTICAL LABORATORY GROUP 3113B ATOMIC ABSORPTION, FURNACE 14584 2729348 36182932023 ARS-1005 N EP-A EP FOR ELK BEND WELL 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 3113B ATOMIC ABSORPTION, FURNACE 2023-05-03
EP-A EP FOR ELK BEND WELL 1 Elk Bend Finished NO3 1040 NITRATE 5/4/2015 0.03 MG/L MCL 10 MG/L 0.005 MRL 5/6/2015 1519050-I OR100063 EDGE ANALYTICAL, INC- PORTLAND 4500NO3-F CADMIUM REDUCTION, AUTOMATED 14584 1385420 18949552015 NO3-1040 D EP-A EP FOR ELK BEND WELL 1 Elk Bend Finished OR100063 EDGE ANALYTICAL, INC- PORTLAND 4500NO3-F CADMIUM REDUCTION, AUTOMATED 2015-05-04
EP-A EP FOR ELK BEND WELL 1 Elk Bend Finished NO3 1040 NITRATE 5/24/2016 0.03 MG/L MCL 10 MG/L 0.005 MRL 5/31/2016 1627241-I OR100063 EDGE ANALYTICAL, INC- PORTLAND 4500NO3-F CADMIUM REDUCTION, AUTOMATED 14584 1548334 20927622016 NO3-1040 D EP-A EP FOR ELK BEND WELL 1 Elk Bend Finished OR100063 EDGE ANALYTICAL, INC- PORTLAND 4500NO3-F CADMIUM REDUCTION, AUTOMATED 2016-05-24
EP-A EP FOR ELK BEND WELL 1 Finished NO2 1041 NITRITE 5/3/2023 ND MG/L MCL 1 MG/L 0.1 MRL 12/22/2023 2305170-001-I OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 14584 2729348 36182342023 NO2-1041 N EP-A EP FOR ELK BEND WELL 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 2023-05-03
EP-A EP FOR ELK BEND WELL 1 Finished NO3 1040 NITRATE 5/3/2023 ND MG/L MCL 10 MG/L 0.1 MRL 12/22/2023 2305170-001-I OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 14584 2729348 36182482023 NO3-1040 N EP-A EP FOR ELK BEND WELL 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 2023-05-03
EP-A EP FOR ELK BEND WELL 1 Finished NO3 1040 NITRATE 6/7/2005 ND MCL 10 MG/L 0.1 MRL 6/27/2005 20050607-023 OR100039 WATERLAB CORPORATION 300.0 ION CHROMATOGRAPHY 14584 268155 3936742005 NO3-1040 N EP-A EP FOR ELK BEND WELL 1 Finished OR100039 WATERLAB CORPORATION 300.0 ION CHROMATOGRAPHY 2005-06-07
EP-A EP FOR ELK BEND WELL 1 Finished NO3 1040 NITRATE 5/17/2017 ND MG/L MCL 10 MG/L 0.2 MRL 5/25/2017 20170518014-I OR100039 WATERLAB CORPORATION 300.0 ION CHROMATOGRAPHY 14584 1701002 23043672017 NO3-1040 N EP-A EP FOR ELK BEND WELL 1 Finished OR100039 WATERLAB CORPORATION 300.0 ION CHROMATOGRAPHY 2017-05-17
EP-A EP FOR ELK BEND WELL 1 Finished NO3 1040 NITRATE 10/2/2003 ND MCL 10 MG/L 0.1 MRL 11/4/2003 20031003-004 OR100039 WATERLAB CORPORATION 300.0 ION CHROMATOGRAPHY 14584 152674 2035802003 NO3-1040 N EP-A EP FOR ELK BEND WELL 1 Finished OR100039 WATERLAB CORPORATION 300.0 ION CHROMATOGRAPHY 2003-10-02
EP-A EP FOR ELK BEND WELL 1 Finished NO3 1040 NITRATE 8/2/2010 ND MG/L MCL 10 MG/L 0.2 MRL 8/27/2010 20100802029-I OR100039 WATERLAB CORPORATION 300.0 ION CHROMATOGRAPHY 14584 737450 10490172010 NO3-1040 N EP-A EP FOR ELK BEND WELL 1 Finished OR100039 WATERLAB CORPORATION 300.0 ION CHROMATOGRAPHY 2010-08-02
EP-A EP FOR ELK BEND WELL 1 Finished NO3 1040 NITRATE 10/24/2002 ND MCL 10 MG/L 0.1 MRL 11/8/2002 20021025-004 OR100039 WATERLAB CORPORATION 300.0 ION CHROMATOGRAPHY 14584 85179 1050382002 NO3-1040 N EP-A EP FOR ELK BEND WELL 1 Finished OR100039 WATERLAB CORPORATION 300.0 ION CHROMATOGRAPHY 2002-10-24
EP-A EP FOR ELK BEND WELL 1 Finished NO3 1040 NITRATE 9/17/2014 ND MG/L MCL 10 MG/L 0.01 MRL 9/29/2014 40918211-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 14584 1297572 17881872014 NO3-1040 N EP-A EP FOR ELK BEND WELL 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2014-09-17
EP-A EP FOR ELK BEND WELL 1 Finished NO3 1040 NITRATE 9/18/2013 ND MG/L MCL 10 MG/L 0.01 MRL 9/26/2013 30919161-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 14584 1148635 15913132013 NO3-1040 N EP-A EP FOR ELK BEND WELL 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2013-09-18
EP-A EP FOR ELK BEND WELL 1 Finished NO3 1040 NITRATE 8/31/2012 0.042 MG/L MCL 10 MG/L 0.01 MRL 9/7/2012 20831211-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 14584 991446 13865292012 NO3-1040 D EP-A EP FOR ELK BEND WELL 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2012-08-31
EP-A EP FOR ELK BEND WELL 1 Finished NO3 1040 NITRATE 7/20/2011 0.058 MG/L MCL 10 MG/L 0.01 MRL 8/1/2011 10721011-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 14584 839641 11973022011 NO3-1040 D EP-A EP FOR ELK BEND WELL 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2011-07-20
EP-A EP FOR ELK BEND WELL 1 Finished ARS 1005 ARSENIC 6/12/2007 ND MG/L MCL 0.010 MG/L 0.003 MRL 6/20/2007 14769 OR100009 EDGE ANALYTICAL - CORVALLIS 200.9 ATOMIC ABSORPTION, PLATFORM 14584 444193 6351242007 ARS-1005 N EP-A EP FOR ELK BEND WELL 1 Finished OR100009 EDGE ANALYTICAL - CORVALLIS 200.9 ATOMIC ABSORPTION, PLATFORM 2007-06-12
EP-A EP FOR ELK BEND WELL 1 Finished NO3 1040 NITRATE 7/7/2008 ND MCL 10 MG/L 1 MRL 7/16/2008 17085-I OR100009 EDGE ANALYTICAL - CORVALLIS 4500NO3-D ION SELECTIVE ELECTRODE 14584 522691 7552382008 NO3-1040 N EP-A EP FOR ELK BEND WELL 1 Finished OR100009 EDGE ANALYTICAL - CORVALLIS 4500NO3-D ION SELECTIVE ELECTRODE 2008-07-07
EP-A EP FOR ELK BEND WELL 1 Finished NO3 1040 NITRATE 7/11/2006 ND MG/L MCL 10 MG/L 7/14/2006 12939 OR100009 EDGE ANALYTICAL - CORVALLIS 4500NO3-D ION SELECTIVE ELECTRODE 14584 349694 5123622006 NO3-1040 N EP-A EP FOR ELK BEND WELL 1 Finished OR100009 EDGE ANALYTICAL - CORVALLIS 4500NO3-D ION SELECTIVE ELECTRODE 2006-07-11
EP-A EP FOR ELK BEND WELL 1 Finished NO3 1040 NITRATE 8/18/2009 ND MG/L MCL 10 MG/L 1 MRL 8/24/2009 19296-I OR100009 EDGE ANALYTICAL - CORVALLIS 4500NO3-D ION SELECTIVE ELECTRODE 14584 621613 8996272009 NO3-1040 N EP-A EP FOR ELK BEND WELL 1 Finished OR100009 EDGE ANALYTICAL - CORVALLIS 4500NO3-D ION SELECTIVE ELECTRODE 2009-08-18
EP-A EP FOR ELK BEND WELL 1 Finished NO3 1040 NITRATE 6/4/2007 ND MG/L MCL 10 MG/L 1 MRL 6/11/2007 14683 OR100009 EDGE ANALYTICAL - CORVALLIS 4500NO3-D ION SELECTIVE ELECTRODE 14584 442519 6327322007 NO3-1040 N EP-A EP FOR ELK BEND WELL 1 Finished OR100009 EDGE ANALYTICAL - CORVALLIS 4500NO3-D ION SELECTIVE ELECTRODE 2007-06-04


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