OHA Drinking Water Services
OR41
PWS ID: 91753 ---- ROCK SPRINGS GUEST RANCH
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 2/27/2006 ND MG/L MCL 10 MG/L 0.1 MRL 11/16/2006 A60228K1 OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 14103 403409 5783702006 NO3-1040 N EP-A EP for WELL 1 Finished OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 2006-02-27
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 11/13/2000 ND MCL 10 MG/L 0.5 MRL 8/16/2004 A01113M-1 OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 14103 212064 2879862000 NO3-1040 N EP-A EP for WELL 1 Finished OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 2000-11-13
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 9/24/2007 0.08 MG/L MCL 10 MG/L 0.01 MRL 10/9/2007 A70924U1 OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 14103 468684 6710072007 NO3-1040 D EP-A EP for WELL 1 Finished OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 2007-09-24
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 6/27/2005 ND MCL 10 MG/L 0.1 MRL 8/24/2005 A50627U-1 OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 14103 285057 4166352005 NO3-1040 N EP-A EP for WELL 1 Finished OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 2005-06-27
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 9/10/2004 0.7 MG/L MCL 10 MG/L 9/30/2004 A40910BM-1 OR100028 COLUMBIA LABORATORIES, INC 4500NO3-D ION SELECTIVE ELECTRODE 14103 215258 2966362004 NO3-1040 D EP-A EP for WELL 1 Finished OR100028 COLUMBIA LABORATORIES, INC 4500NO3-D ION SELECTIVE ELECTRODE 2004-09-10
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 3/17/2011 ND MG/L MCL 10 MG/L 1 MRL 4/8/2011 B1C171202-I OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 14103 805721 11543612011 NO3-1040 N EP-A EP for WELL 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2011-03-17
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 12/16/2014 ND MG/L MCL 10 MG/L 1 MRL 12/30/2014 B4L160502-I OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 14103 1338179 18425302014 NO3-1040 N EP-A EP for WELL 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2014-12-16
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 12/16/2013 1.05 MG/L MCL 10 MG/L 1 MRL 1/6/2014 B3L160401-I OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 14103 1188137 16550622013 NO3-1040 D EP-A EP for WELL 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2013-12-16
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 9/17/2009 ND MG/L MCL 10 MG/L 1 MRL 9/21/2009 B9I171002-I OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 14103 633258 9136832009 NO3-1040 N EP-A EP for WELL 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2009-09-17
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 9/25/2024 ND MG/L MCL 10 MG/L 1 MRL 9/30/2024 B4I2504-01-I OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 14103 2849040 37587462024 NO3-1040 N EP-A EP for WELL 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2024-09-25
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 12/29/2016 ND MG/L MCL 10 MG/L 1 MRL 1/3/2017 B6L290202-I OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 14103 1645894 22412772016 NO3-1040 N EP-A EP for WELL 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2016-12-29
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 10/26/2010 ND MG/L MCL 10 MG/L 1 MRL 11/15/2010 B0J260904-I OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 14103 761556 10876002010 NO3-1040 N EP-A EP for WELL 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2010-10-26
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 12/8/2023 ND MG/L MCL 10 MG/L 1 MRL 12/26/2023 B3L0806-01-I OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 14103 2729440 36183712023 NO3-1040 N EP-A EP for WELL 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2023-12-08
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 3/29/2023 ND MG/L MCL 10 MG/L 1 MRL 4/4/2023 B3C2907-01-I OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 14103 2609585 34709972023 NO3-1040 N EP-A EP for WELL 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2023-03-29
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 9/28/2021 ND MG/L MCL 10 MG/L 1 MRL 10/4/2021 B1I280601-I OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 14103 2380434 31568772021 NO3-1040 N EP-A EP for WELL 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2021-09-28
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 12/21/2020 ND MG/L MCL 10 MG/L 1 MRL 12/24/2020 B0L210401-I OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 14103 2263558 30201822020 NO3-1040 N EP-A EP for WELL 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2020-12-21
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 8/5/2015 ND MG/L MCL 10 MG/L 1 MRL 8/17/2015 B5H051502-I OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 14103 1434777 19542882015 NO3-1040 N EP-A EP for WELL 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2015-08-05
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 12/26/2017 ND MG/L MCL 10 MG/L 1 MRL 12/29/2017 B7L260201-I OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 14103 1797075 24237732017 NO3-1040 N EP-A EP for WELL 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2017-12-26
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 3/29/2018 ND MG/L MCL 10 MG/L 1 MRL 4/4/2018 B8C290201-I OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 14103 1835464 24656202018 NO3-1040 N EP-A EP for WELL 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2018-03-29
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 6/25/2012 ND MG/L MCL 10 MG/L 1 MRL 8/27/2012 B2F251302-I OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 14103 985944 13800482012 NO3-1040 N EP-A EP for WELL 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2012-06-25
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 12/19/2019 ND MG/L MCL 10 MG/L 1 MRL 12/27/2019 B9L190601-I OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 14103 2109018 28307942019 NO3-1040 N EP-A EP for WELL 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2019-12-19
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 12/14/2022 ND MG/L MCL 10 MG/L 1 MRL 12/16/2022 T2L1502-01-I OR100061 TABLE ROCK ANALYTICAL LABORATORY 4500NO3-D ION SELECTIVE ELECTRODE 14103 2570240 34161222022 NO3-1040 N EP-A EP for WELL 1 Finished OR100061 TABLE ROCK ANALYTICAL LABORATORY 4500NO3-D ION SELECTIVE ELECTRODE 2022-12-14
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 10/27/2003 ND MCL 10 MG/L 0.5 MRL 11/12/2003 A31027V-1 OR100030 PYXIS LABORATORIES INC - REDMOND 4500NO3-D ION SELECTIVE ELECTRODE 14103 154814 2070602003 NO3-1040 N EP-A EP for WELL 1 Finished OR100030 PYXIS LABORATORIES INC - REDMOND 4500NO3-D ION SELECTIVE ELECTRODE 2003-10-27
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 10/29/2002 0.5 MG/L MCL 10 MG/L 12/16/2002 A21030AB-1 OR100030 PYXIS LABORATORIES INC - REDMOND 4500NO3-D ION SELECTIVE ELECTRODE 14103 93428 1182732002 NO3-1040 D EP-A EP for WELL 1 Finished OR100030 PYXIS LABORATORIES INC - REDMOND 4500NO3-D ION SELECTIVE ELECTRODE 2002-10-29


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