OHA Drinking Water Services
OR41
PWS ID: 90647 ---- BLM CHIMNEY ROCK REC SITE (HP)
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 1 Finished NO3 1040 NITRATE 4/13/2006 4.0 MG/L MCL 10 MG/L 5/9/2006 6041417 OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 13736 339408 4967252006 NO3-1040 D EP-A EP FOR WELL #1 1 Finished OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 2006-04-13
EP-A EP FOR WELL #1 1 Finished NO3 1040 NITRATE 1/20/2004 2.9 MG/L MCL 10 MG/L 2/4/2004 A40120Q-1 OR100030 PYXIS LABORATORIES INC - REDMOND 4500NO3-D ION SELECTIVE ELECTRODE 13736 171195 2331712004 NO3-1040 D EP-A EP FOR WELL #1 1 Finished OR100030 PYXIS LABORATORIES INC - REDMOND 4500NO3-D ION SELECTIVE ELECTRODE 2004-01-20
EP-A EP FOR WELL #1 1 Finished NO3 1040 NITRATE 6/10/2003 4.7 MG/L MCL 10 MG/L 6/26/2003 A30610AR-1 OR100030 PYXIS LABORATORIES INC - REDMOND 4500NO3-D ION SELECTIVE ELECTRODE 13736 128604 1701892003 NO3-1040 D EP-A EP FOR WELL #1 1 Finished OR100030 PYXIS LABORATORIES INC - REDMOND 4500NO3-D ION SELECTIVE ELECTRODE 2003-06-10
EP-A EP FOR WELL #1 1 Finished NO3 1040 NITRATE 9/23/2002 3. MG/L MCL 10 MG/L 10/14/2002 A20923AJ-1 OR100030 PYXIS LABORATORIES INC - REDMOND 4500NO3-D ION SELECTIVE ELECTRODE 13736 81694 984562002 NO3-1040 D EP-A EP FOR WELL #1 1 Finished OR100030 PYXIS LABORATORIES INC - REDMOND 4500NO3-D ION SELECTIVE ELECTRODE 2002-09-23
EP-A EP FOR WELL #1 1 Finished NO3 1040 NITRATE 4/4/2023 1.5 MG/L MCL 10 MG/L 1 MRL 4/25/2023 B3D0403-01-I OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 13736 2618300 34809832023 NO3-1040 D EP-A EP FOR WELL #1 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2023-04-04
EP-A EP FOR WELL #1 1 Finished NO3 1040 NITRATE 1/14/2022 1.9 MG/L MCL 10 MG/L 1 MRL 1/19/2022 B2A140301-I OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 13736 2426504 32111012022 NO3-1040 D EP-A EP FOR WELL #1 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2022-01-14
EP-A EP FOR WELL #1 1 Finished NO3 1040 NITRATE 1/7/2020 2.0 MG/L MCL 10 MG/L 1 MRL 1/10/2020 B0A070601-I OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 13736 2118846 28439552020 NO3-1040 D EP-A EP FOR WELL #1 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2020-01-07
EP-A EP FOR WELL #1 1 Finished NO3 1040 NITRATE 5/29/2012 1.77 MG/L MCL 10 MG/L 1 MRL 6/22/2012 B2E292302-I OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 13736 957241 13432522012 NO3-1040 D EP-A EP FOR WELL #1 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2012-05-29
EP-A EP FOR WELL #1 1 Finished NO3 1040 NITRATE 3/29/2010 2.04 MG/L MCL 10 MG/L 1 MRL 4/15/2010 B0C290302-I OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 13736 693348 9919252010 NO3-1040 D EP-A EP FOR WELL #1 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2010-03-29
EP-A EP FOR WELL #1 1 Finished NO3 1040 NITRATE 8/20/2013 1.86 MG/L MCL 10 MG/L 1 MRL 9/12/2013 B3H202202-I OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 13736 1142056 15788812013 NO3-1040 D EP-A EP FOR WELL #1 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2013-08-20
EP-A EP FOR WELL #1 1 Finished NO3 1040 NITRATE 3/20/2014 1.61 MG/L MCL 10 MG/L 1 MRL 4/9/2014 B4C200302-I OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 13736 1229661 17054702014 NO3-1040 D EP-A EP FOR WELL #1 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2014-03-20
EP-A EP FOR WELL #1 1 Finished NO3 1040 NITRATE 1/5/2021 1.7 MG/L MCL 10 MG/L 1 MRL 1/13/2021 B1A050901-I OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 13736 2272546 30303172021 NO3-1040 D EP-A EP FOR WELL #1 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2021-01-05
EP-A EP FOR WELL #1 1 Finished NO3 1040 NITRATE 6/12/2007 2.66 MG/L MCL 10 MG/L 0 MDL 6/15/2007 B7F124002 OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 13736 443383 6338602007 NO3-1040 D EP-A EP FOR WELL #1 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2007-06-12
EP-A EP FOR WELL #1 1 Finished NO3 1040 NITRATE 3/24/2015 1.59 MG/L MCL 10 MG/L 1 MRL 3/27/2015 B5C242902-I OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 13736 1371298 18796602015 NO3-1040 D EP-A EP FOR WELL #1 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2015-03-24
EP-A EP FOR WELL #1 1 Finished NO3 1040 NITRATE 5/10/2016 ND MG/L MCL 10 MG/L 1 MRL 5/12/2016 B6E100802-I OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 13736 1544991 20877902016 NO3-1040 N EP-A EP FOR WELL #1 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2016-05-10
EP-A EP FOR WELL #1 1 Finished NO3 1040 NITRATE 5/12/2009 2.48 MG/L MCL 10 MG/L 1 MRL 5/19/2009 B9E121702-I OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 13736 588112 8581452009 NO3-1040 D EP-A EP FOR WELL #1 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2009-05-12
EP-A EP FOR WELL #1 1 Finished NO3 1040 NITRATE 3/28/2018 2.8 MG/L MCL 10 MG/L 1 MRL 9/7/2018 B8C280501-I OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 13736 1906905 25485642018 NO3-1040 D EP-A EP FOR WELL #1 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2018-03-28
EP-A EP FOR WELL #1 1 Finished NO3 1040 NITRATE 7/11/2017 2.0 MG/L MCL 10 MG/L 1 MRL 7/13/2017 B7G110801-I OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 13736 1739146 23479962017 NO3-1040 D EP-A EP FOR WELL #1 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2017-07-11
EP-A EP FOR WELL #1 1 Finished NO3 1040 NITRATE 8/16/2011 2.09 MG/L MCL 10 MG/L 1 MRL 10/1/2011 B1H162402-I OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 13736 858122 12236802011 NO3-1040 D EP-A EP FOR WELL #1 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2011-08-16
EP-A EP FOR WELL #1 1 Finished NO3 1040 NITRATE 1/9/2019 1.8 MG/L MCL 10 MG/L 1 MRL 1/14/2019 B9A090601-I OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 13736 1961653 26169442019 NO3-1040 D EP-A EP FOR WELL #1 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2019-01-09
EP-A EP FOR WELL #1 1 Finished NO3 1040 NITRATE 4/14/2008 1.82 MG/L MCL 10 MG/L 1 MRL 5/21/2008 B8D141302-I OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 13736 510473 7386962008 NO3-1040 D EP-A EP FOR WELL #1 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2008-04-14
EP-A EP FOR WELL #1 1 Finished NO3 1040 NITRATE 3/24/2005 2.89 MG/L MCL 10 MG/L 4/13/2005 NB503319-I OR100020 NORTH CREEK ANALYTICAL - BEND 4500NO3-D ION SELECTIVE ELECTRODE 13736 254740 3704062005 NO3-1040 D EP-A EP FOR WELL #1 1 Finished OR100020 NORTH CREEK ANALYTICAL - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2005-03-24


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