OHA Drinking Water Services
OR41
PWS ID: 94858 ---- CRATER LAKE RESORT
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:  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

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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 7/24/2009 ND MG/L MCL 10 MG/L 0.2 MRL 8/13/2009 090760701A-I OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 16642 620481 8977242009 NO3-1040 N EP-A EP for WELL 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2009-07-24
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 3/10/2022 0.253 MG/L MCL 10 MG/L 0.007 MRL 4/1/2022 N22071-I OR100034 SPRING STREET ANALYTICAL LAB 4500NO3-D ION SELECTIVE ELECTRODE 16642 2454204 32466662022 NO3-1040 D EP-A EP for WELL 1 Finished OR100034 SPRING STREET ANALYTICAL LAB 4500NO3-D ION SELECTIVE ELECTRODE 2022-03-10
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 11/1/2018 ND MG/L MCL 10 MG/L 0.2 MRL 11/6/2018 181107501B-I OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 16642 1933553 25826662018 NO3-1040 N EP-A EP for WELL 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2018-11-01
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 7/17/2006 ND MG/L MCL 10 MG/L 0.2 MRL 8/3/2006 0607380-01A OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 16642 353130 5159952006 NO3-1040 N EP-A EP for WELL 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2006-07-17
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 7/24/2012 0.129 MG/L MCL 10 MG/L 0.007 MRL 8/3/2012 N12224-I OR100034 SPRING STREET ANALYTICAL LAB 4500NO3-D ION SELECTIVE ELECTRODE 16642 976176 13679892012 NO3-1040 D EP-A EP for WELL 1 Finished OR100034 SPRING STREET ANALYTICAL LAB 4500NO3-D ION SELECTIVE ELECTRODE 2012-07-24
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 7/29/2008 ND MG/L MCL 10 MG/L 0.2 MRL 8/18/2008 080775501A-I OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 16642 529662 7640532008 NO3-1040 N EP-A EP for WELL 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2008-07-29
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 10/21/2011 1.86 MG/L MCL 10 MG/L 0.007 MRL 11/3/2011 N11139-I OR100034 SPRING STREET ANALYTICAL LAB 4500NO3-D ION SELECTIVE ELECTRODE 16642 869940 12408912011 NO3-1040 D EP-A EP for WELL 1 Finished OR100034 SPRING STREET ANALYTICAL LAB 4500NO3-D ION SELECTIVE ELECTRODE 2011-10-21
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 3/11/2024 ND MG/L MCL 10 MG/L 0.2 MRL 3/14/2024 24030375-01A-I OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 16642 2760984 36535592024 NO3-1040 N EP-A EP for WELL 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2024-03-11
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 7/18/2013 ND MG/L MCL 10 MG/L 0.007 MRL 7/19/2013 N13205-I OR100034 SPRING STREET ANALYTICAL LAB 4500NO3-D ION SELECTIVE ELECTRODE 16642 1119013 15480512013 NO3-1040 N EP-A EP for WELL 1 Finished OR100034 SPRING STREET ANALYTICAL LAB 4500NO3-D ION SELECTIVE ELECTRODE 2013-07-18
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 12/16/2002 ND MG/L MCL 10 MG/L 1 MRL 3/3/2003 0212323-04A OR100034 SPRING STREET ANALYTICAL LAB 300.0 ION CHROMATOGRAPHY 16642 105664 1380392002 NO3-1040 N EP-A EP for WELL 1 Finished OR100034 SPRING STREET ANALYTICAL LAB 300.0 ION CHROMATOGRAPHY 2002-12-16
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 7/9/2015 ND MG/L MCL 10 MG/L 0.007 MRL 7/13/2015 N15269-I OR100034 SPRING STREET ANALYTICAL LAB 4500NO3-D ION SELECTIVE ELECTRODE 16642 1420166 19368252015 NO3-1040 N EP-A EP for WELL 1 Finished OR100034 SPRING STREET ANALYTICAL LAB 4500NO3-D ION SELECTIVE ELECTRODE 2015-07-09
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 12/17/2021 0.302 MG/L MCL 10 MG/L 0.007 MRL 1/3/2022 N21501-I OR100034 SPRING STREET ANALYTICAL LAB 4500NO3-D ION SELECTIVE ELECTRODE 16642 2423314 32074022021 NO3-1040 D EP-A EP for WELL 1 Finished OR100034 SPRING STREET ANALYTICAL LAB 4500NO3-D ION SELECTIVE ELECTRODE 2021-12-17
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 4/6/2004 ND MCL 10 MG/L 0.2 MRL 4/22/2004 0404146-01A OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 16642 185730 2539302004 NO3-1040 N EP-A EP for WELL 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2004-04-06
EP-A EP for WELL 1 Finished NO2 1041 NITRITE 4/6/2004 ND MCL 1 MG/L 0.05 MRL 4/22/2004 0404146-01A OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 16642 185730 2539312004 NO2-1041 N EP-A EP for WELL 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2004-04-06
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 7/10/2007 ND MG/L MCL 10 MG/L 0.2 MRL 8/9/2007 070719001A OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 16642 455194 6504442007 NO3-1040 N EP-A EP for WELL 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2007-07-10
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 7/3/2014 ND MG/L MCL 10 MG/L 0.007 MRL 7/10/2014 N14205-I OR100034 SPRING STREET ANALYTICAL LAB 4500NO3-D ION SELECTIVE ELECTRODE 16642 1264536 17464622014 NO3-1040 N EP-A EP for WELL 1 Finished OR100034 SPRING STREET ANALYTICAL LAB 4500NO3-D ION SELECTIVE ELECTRODE 2014-07-03
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 9/20/2016 0.175 MG/L MCL 10 MG/L 0.007 MRL 9/26/2016 N16364-I OR100034 SPRING STREET ANALYTICAL LAB 4500NO3-D ION SELECTIVE ELECTRODE 16642 1603071 21710192016 NO3-1040 D EP-A EP for WELL 1 Finished OR100034 SPRING STREET ANALYTICAL LAB 4500NO3-D ION SELECTIVE ELECTRODE 2016-09-20
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 3/28/2017 ND MG/L MCL 10 MG/L 0.007 MRL 4/3/2017 N17098-I OR100034 SPRING STREET ANALYTICAL LAB 4500NO3-D ION SELECTIVE ELECTRODE 16642 1678690 22791312017 NO3-1040 N EP-A EP for WELL 1 Finished OR100034 SPRING STREET ANALYTICAL LAB 4500NO3-D ION SELECTIVE ELECTRODE 2017-03-28
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 11/6/2019 0.155 MG/L MCL 10 MG/L 0.007 MRL 11/18/2019 N19-430-I OR100034 SPRING STREET ANALYTICAL LAB 4500NO3-D ION SELECTIVE ELECTRODE 16642 2092453 28002362019 NO3-1040 D EP-A EP for WELL 1 Finished OR100034 SPRING STREET ANALYTICAL LAB 4500NO3-D ION SELECTIVE ELECTRODE 2019-11-06
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 7/22/2010 ND MG/L MCL 10 MG/L 0.2 MRL 8/16/2010 100764701A-I OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 16642 736266 10465152010 NO3-1040 N EP-A EP for WELL 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2010-07-22
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 3/8/2019 ND MG/L MCL 10 MG/L 0.007 MRL 3/25/2019 N19-058-I OR100034 SPRING STREET ANALYTICAL LAB 4500NO3-D ION SELECTIVE ELECTRODE 16642 1985211 26436812019 NO3-1040 N EP-A EP for WELL 1 Finished OR100034 SPRING STREET ANALYTICAL LAB 4500NO3-D ION SELECTIVE ELECTRODE 2019-03-08
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 5/18/2020 ND MG/L MCL 10 MG/L 0.007 MRL 7/10/2020 N20130-I OR100034 SPRING STREET ANALYTICAL LAB 4500NO3-D ION SELECTIVE ELECTRODE 16642 2191262 29301672020 NO3-1040 N EP-A EP for WELL 1 Finished OR100034 SPRING STREET ANALYTICAL LAB 4500NO3-D ION SELECTIVE ELECTRODE 2020-05-18


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