OHA Drinking Water Services
OR41
PWS ID: 91016 ---- OCHOCO LAKE CO PARK
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 WELLS #1 AND #2 1 Finished NO3 1040 NITRATE 5/8/2014 ND MG/L MCL 10 MG/L 1 MRL 5/13/2014 X015142A-I OR100054 BOX R WATER ANALYSIS LABORATORY, LLC 4500NO3-D ION SELECTIVE ELECTRODE 13851 1242186 17196082014 NO3-1040 N EP-A EP FOR WELLS #1 AND #2 1 Finished OR100054 BOX R WATER ANALYSIS LABORATORY, LLC 4500NO3-D ION SELECTIVE ELECTRODE 2014-05-08
EP-A EP FOR WELLS #1 AND #2 1 Finished NO3 1040 NITRATE 4/6/2004 ND MG/L MCL 10 MG/L 0.5 MRL 5/27/2005 A40416Z-1 OR100028 COLUMBIA LABORATORIES, INC 4500NO3-D ION SELECTIVE ELECTRODE 13851 267119 3915352004 NO3-1040 N EP-A EP FOR WELLS #1 AND #2 1 Finished OR100028 COLUMBIA LABORATORIES, INC 4500NO3-D ION SELECTIVE ELECTRODE 2004-04-06
EP-A EP FOR WELLS #1 AND #2 1 Finished NO3 1040 NITRATE 4/19/2005 ND MCL 10 MG/L 0.1 MRL 5/19/2005 A50419AF-1 OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 13851 261125 3829212005 NO3-1040 N EP-A EP FOR WELLS #1 AND #2 1 Finished OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 2005-04-19
EP-A EP FOR WELLS #1 AND #2 1 Finished NO3 1040 NITRATE 4/5/2005 0.9 MG/L MCL 10 MG/L 4/18/2005 A50405AU-1 OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 13851 255655 3754102005 NO3-1040 D EP-A EP FOR WELLS #1 AND #2 1 Finished OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 2005-04-05
EP-A EP FOR WELLS #1 AND #2 1 Finished NO3 1040 NITRATE 4/23/2002 0.3 MG/L MCL 10 MG/L 5/16/2002 A20423AA-1 OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 13851 54923 562292002 NO3-1040 D EP-A EP FOR WELLS #1 AND #2 1 Finished OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 2002-04-23
EP-A EP FOR WELLS #1 AND #2 1 Finished NO3 1040 NITRATE 5/6/2003 ND MCL 10 MG/L 0.5 MRL 6/2/2003 A30506BV-1 OR100030 PYXIS LABORATORIES INC - REDMOND 4500NO3-D ION SELECTIVE ELECTRODE 13851 123171 1619622003 NO3-1040 N EP-A EP FOR WELLS #1 AND #2 1 Finished OR100030 PYXIS LABORATORIES INC - REDMOND 4500NO3-D ION SELECTIVE ELECTRODE 2003-05-06
EP-A EP FOR WELLS #1 AND #2 1 Finished NO3 1040 NITRATE 6/12/2007 1.21 MG/L MCL 10 MG/L 0 MDL 6/15/2007 B7F123803 OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 13851 443382 6338592007 NO3-1040 D EP-A EP FOR WELLS #1 AND #2 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2007-06-12
EP-A EP FOR WELLS #1 AND #2 1 Finished NO3 1040 NITRATE 4/22/2008 ND MG/L MCL 10 MG/L 1 MRL 5/21/2008 B8D221203-I OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 13851 510492 7387162008 NO3-1040 N EP-A EP FOR WELLS #1 AND #2 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2008-04-22
EP-A EP FOR WELLS #1 AND #2 1 Finished NO3 1040 NITRATE 5/12/2009 1.31 MG/L MCL 10 MG/L 1 MRL 5/19/2009 B9E121802-I OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 13851 588113 8581462009 NO3-1040 D EP-A EP FOR WELLS #1 AND #2 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2009-05-12
EP-A EP FOR WELLS #1 AND #2 1 Finished NO3 1040 NITRATE 8/2/2010 1.30 MG/L MCL 10 MG/L 1 MRL 8/11/2010 X04514A-I OR100054 BOX R WATER ANALYSIS LABORATORY, LLC 4500NO3-D ION SELECTIVE ELECTRODE 13851 730258 10372832010 NO3-1040 D EP-A EP FOR WELLS #1 AND #2 1 Finished OR100054 BOX R WATER ANALYSIS LABORATORY, LLC 4500NO3-D ION SELECTIVE ELECTRODE 2010-08-02
EP-A EP FOR WELLS #1 AND #2 1 Finished NO3 1040 NITRATE 5/30/2011 1.24 MG/L MCL 10 MG/L 1 MRL 6/6/2011 X06985A-I OR100054 BOX R WATER ANALYSIS LABORATORY, LLC 4500NO3-D ION SELECTIVE ELECTRODE 13851 823132 11761752011 NO3-1040 D EP-A EP FOR WELLS #1 AND #2 1 Finished OR100054 BOX R WATER ANALYSIS LABORATORY, LLC 4500NO3-D ION SELECTIVE ELECTRODE 2011-05-30
EP-A EP FOR WELLS #1 AND #2 1 Finished NO3 1040 NITRATE 10/15/2012 1.89 MG/L MCL 10 MG/L 1 MRL 10/29/2012 X010885A-I OR100054 BOX R WATER ANALYSIS LABORATORY, LLC 4500NO3-D ION SELECTIVE ELECTRODE 13851 1014630 14170532012 NO3-1040 D EP-A EP FOR WELLS #1 AND #2 1 Finished OR100054 BOX R WATER ANALYSIS LABORATORY, LLC 4500NO3-D ION SELECTIVE ELECTRODE 2012-10-15
EP-A EP FOR WELLS #1 AND #2 1 Finished NO3 1040 NITRATE 4/5/2017 1.00 MG/L MCL 10 MG/L 1 MRL 4/20/2017 X026466A-I OR100054 BOX R WATER ANALYSIS LABORATORY, LLC 4500NO3-D ION SELECTIVE ELECTRODE 13851 1689932 22916052017 NO3-1040 D EP-A EP FOR WELLS #1 AND #2 1 Finished OR100054 BOX R WATER ANALYSIS LABORATORY, LLC 4500NO3-D ION SELECTIVE ELECTRODE 2017-04-05
EP-A EP FOR WELLS #1 AND #2 1 Finished NO3 1040 NITRATE 4/10/2014 ND MG/L MCL 10 MG/L 1 MRL 4/14/2014 X014815A-I OR100054 BOX R WATER ANALYSIS LABORATORY, LLC 4500NO3-D ION SELECTIVE ELECTRODE 13851 1231201 17071922014 NO3-1040 N EP-A EP FOR WELLS #1 AND #2 1 Finished OR100054 BOX R WATER ANALYSIS LABORATORY, LLC 4500NO3-D ION SELECTIVE ELECTRODE 2014-04-10
EP-A EP FOR WELLS #1 AND #2 1 Finished NO3 1040 NITRATE 10/25/2016 ND MG/L MCL 10 MG/L 1 MRL 10/27/2016 X024223A-I OR100054 BOX R WATER ANALYSIS LABORATORY, LLC 4500NO3-D ION SELECTIVE ELECTRODE 13851 1618653 21967962016 NO3-1040 N EP-A EP FOR WELLS #1 AND #2 1 Finished OR100054 BOX R WATER ANALYSIS LABORATORY, LLC 4500NO3-D ION SELECTIVE ELECTRODE 2016-10-25
EP-A EP FOR WELLS #1 AND #2 1 Finished NO3 1040 NITRATE 6/30/2015 1.60 MG/L MCL 10 MG/L 1 MRL 7/9/2015 X018956A-I OR100054 BOX R WATER ANALYSIS LABORATORY, LLC 4500NO3-D ION SELECTIVE ELECTRODE 13851 1420054 19361272015 NO3-1040 D EP-A EP FOR WELLS #1 AND #2 1 Finished OR100054 BOX R WATER ANALYSIS LABORATORY, LLC 4500NO3-D ION SELECTIVE ELECTRODE 2015-06-30
EP-A EP FOR WELLS #1 AND #2 1 Finished NO3 1040 NITRATE 6/29/2018 2.0 MG/L MCL 10 MG/L 1 MRL 7/6/2018 X033150A-I OR100054 BOX R WATER ANALYSIS LABORATORY, LLC 4500NO3-D ION SELECTIVE ELECTRODE 13851 1877845 25123002018 NO3-1040 D EP-A EP FOR WELLS #1 AND #2 1 Finished OR100054 BOX R WATER ANALYSIS LABORATORY, LLC 4500NO3-D ION SELECTIVE ELECTRODE 2018-06-29
EP-A EP FOR WELLS #1 AND #2 1 Finished ARS 1005 ARSENIC 5/21/2019 0.00301 MG/L MCL 0.010 MG/L 0.001 MRL 5/30/2019 X037169-I OR100016 NEILSON RESEARCH CORPORATION 200.8 INDUCTIVELY COUPLED PLASMA MASS SPECTROM 13851 2010260 26766912019 ARS-1005 D EP-A EP FOR WELLS #1 AND #2 1 Finished OR100016 NEILSON RESEARCH CORPORATION 200.8 INDUCTIVELY COUPLED PLASMA MASS SPECTROM 2019-05-21
EP-A EP FOR WELLS #1 AND #2 1 Finished NO3 1040 NITRATE 5/20/2019 1.69 MG/L MCL 10 MG/L 1 MRL 6/7/2019 X037157A-I OR100054 BOX R WATER ANALYSIS LABORATORY, LLC 4500NO3-D ION SELECTIVE ELECTRODE 13851 2020232 26875822019 NO3-1040 D EP-A EP FOR WELLS #1 AND #2 1 Finished OR100054 BOX R WATER ANALYSIS LABORATORY, LLC 4500NO3-D ION SELECTIVE ELECTRODE 2019-05-20
EP-A EP FOR WELLS #1 AND #2 1 Finished NO3 1040 NITRATE 6/9/2020 1.27 MG/L MCL 10 MG/L 1 MRL 7/8/2020 X041776A-I OR100054 BOX R WATER ANALYSIS LABORATORY, LLC 4500NO3-D ION SELECTIVE ELECTRODE 13851 2191200 29298862020 NO3-1040 D EP-A EP FOR WELLS #1 AND #2 1 Finished OR100054 BOX R WATER ANALYSIS LABORATORY, LLC 4500NO3-D ION SELECTIVE ELECTRODE 2020-06-09
EP-A EP FOR WELLS #1 AND #2 1 Finished NO3 1040 NITRATE 9/13/2021 1.3 MG/L MCL 10 MG/L 1 MRL 10/5/2021 X047676A-I OR100054 BOX R WATER ANALYSIS LABORATORY, LLC 4500NO3-D ION SELECTIVE ELECTRODE 13851 2381923 31586082021 NO3-1040 D EP-A EP FOR WELLS #1 AND #2 1 Finished OR100054 BOX R WATER ANALYSIS LABORATORY, LLC 4500NO3-D ION SELECTIVE ELECTRODE 2021-09-13
EP-A EP FOR WELLS #1 AND #2 1 Finished NO3 1040 NITRATE 9/13/2021 1.3 MG/L MCL 10 MG/L 1 MRL 10/6/2021 X047476A-I OR100054 BOX R WATER ANALYSIS LABORATORY, LLC 4500NO3-D ION SELECTIVE ELECTRODE 13851 2381959 31586942021 NO3-1040 D EP-A EP FOR WELLS #1 AND #2 1 Finished OR100054 BOX R WATER ANALYSIS LABORATORY, LLC 4500NO3-D ION SELECTIVE ELECTRODE 2021-09-13
EP-A EP FOR WELLS #1 AND #2 1 Finished NO3 1040 NITRATE 5/30/2022 ND MG/L MCL 10 MG/L 1 MRL 6/9/2022 X050530A-I OR100054 BOX R WATER ANALYSIS LABORATORY, LLC 4500NO3-D ION SELECTIVE ELECTRODE 13851 2487069 32871832022 NO3-1040 N EP-A EP FOR WELLS #1 AND #2 1 Finished OR100054 BOX R WATER ANALYSIS LABORATORY, LLC 4500NO3-D ION SELECTIVE ELECTRODE 2022-05-30
EP-A EP FOR WELLS #1 AND #2 1 Finished NO3 1040 NITRATE 3/29/2023 2.21 MG/L MCL 10 MG/L 1 MRL 4/7/2023 X053895A-I OR100054 BOX R WATER ANALYSIS LABORATORY, LLC 4500NO3-D ION SELECTIVE ELECTRODE 13851 2613028 34746212023 NO3-1040 D EP-A EP FOR WELLS #1 AND #2 1 Finished OR100054 BOX R WATER ANALYSIS LABORATORY, LLC 4500NO3-D ION SELECTIVE ELECTRODE 2023-03-29


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