OHA Drinking Water Services
OR41
PWS ID: 91758 ---- TWIN LAKES RESORT ---- INACTIVE
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

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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 6/5/2006 ND MCL 10 MG/L 0 MDL 6/16/2006 B6F0512-23 OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 14105 340698 4995032006 NO3-1040 N EP-A EP for WELL 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2006-06-05
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 7/23/2020 0.21 MG/L MCL 10 MG/L 0.005 MRL 7/29/2020 2047004-I OR100063 EDGE ANALYTICAL, INC- PORTLAND 4500NO3-F CADMIUM REDUCTION, AUTOMATED 14105 2205638 29470552020 NO3-1040 D EP-A EP for WELL 1 Finished OR100063 EDGE ANALYTICAL, INC- PORTLAND 4500NO3-F CADMIUM REDUCTION, AUTOMATED 2020-07-23
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 7/10/2008 ND MCL 10 MG/L 1 MRL 8/5/2008 B8G100504-I OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 14105 527172 7612952008 NO3-1040 N EP-A EP for WELL 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2008-07-10
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 9/14/2015 ND MG/L MCL 10 MG/L 1 MRL 9/21/2015 B5I141003-I OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 14105 1447851 19706162015 NO3-1040 N EP-A EP for WELL 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2015-09-14
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 9/18/2013 ND MG/L MCL 10 MG/L 1 MRL 10/22/2013 B3I181704-I OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 14105 1161633 16121792013 NO3-1040 N EP-A EP for WELL 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2013-09-18
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 4/15/2005 ND MCL 10 MG/L 1 MRL 5/16/2005 NB504259N OR100020 NORTH CREEK ANALYTICAL - BEND 4500NO3-D ION SELECTIVE ELECTRODE 14105 263090 3852402005 NO3-1040 N EP-A EP for WELL 1 Finished OR100020 NORTH CREEK ANALYTICAL - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2005-04-15
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 9/9/2004 ND MCL 10 MG/L 1 MRL 10/12/2004 NB409257-I OR100020 NORTH CREEK ANALYTICAL - BEND 4500NO3-D ION SELECTIVE ELECTRODE 14105 217918 3001472004 NO3-1040 N EP-A EP for WELL 1 Finished OR100020 NORTH CREEK ANALYTICAL - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2004-09-09
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 7/19/2009 ND MG/L MCL 10 MG/L 1 MRL 7/31/2009 B9G200301-I OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 14105 615534 8911122009 NO3-1040 N EP-A EP for WELL 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2009-07-19
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 5/7/2019 ND MG/L MCL 10 MG/L 1 MRL 5/9/2019 B9E070201-I OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 14105 2007579 26707972019 NO3-1040 N EP-A EP for WELL 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2019-05-07
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 6/5/2007 ND MCL 10 MG/L 0 MDL 8/1/2007 B7F053804 OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 14105 452704 6471632007 NO3-1040 N EP-A EP for WELL 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2007-06-05
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 6/5/2002 ND MCL 10 MG/L 1 MRL 6/19/2002 NB206118 OR100020 NORTH CREEK ANALYTICAL - BEND 4500NO3-D ION SELECTIVE ELECTRODE 14105 64918 664772002 NO3-1040 N EP-A EP for WELL 1 Finished OR100020 NORTH CREEK ANALYTICAL - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2002-06-05
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 7/22/2010 ND MG/L MCL 10 MG/L 1 MRL 7/28/2010 B0G230106-I OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 14105 726574 10326002010 NO3-1040 N EP-A EP for WELL 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2010-07-22
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 10/9/2018 ND MG/L MCL 10 MG/L 1 MRL 10/16/2018 B8J090401-I OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 14105 1924348 25719182018 NO3-1040 N EP-A EP for WELL 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2018-10-09
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 7/22/2016 ND MG/L MCL 10 MG/L 1 MRL 7/27/2016 B6G220502-I OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 14105 1574376 21289152016 NO3-1040 N EP-A EP for WELL 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2016-07-22
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 8/2/2017 1.0 MG/L MCL 10 MG/L 1 MRL 8/4/2017 B7H020401-I OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 14105 1739617 23484722017 NO3-1040 D EP-A EP for WELL 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2017-08-02
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 9/6/2012 ND MG/L MCL 10 MG/L 1 MRL 10/1/2012 B2I062502-I OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 14105 1000645 13987922012 NO3-1040 N EP-A EP for WELL 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2012-09-06
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 8/28/2011 ND MG/L MCL 10 MG/L 1 MRL 10/1/2011 B1H290402-I OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 14105 858127 12236852011 NO3-1040 N EP-A EP for WELL 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2011-08-28
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 9/9/2003 ND MCL 10 MG/L 1 MRL 9/30/2003 NB309273N OR100020 NORTH CREEK ANALYTICAL - BEND 4500NO3-D ION SELECTIVE ELECTRODE 14105 146388 1954532003 NO3-1040 N EP-A EP for WELL 1 Finished OR100020 NORTH CREEK ANALYTICAL - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2003-09-09
EP-A EP for WELL 1 Finished NO3 1040 NITRATE 9/8/2014 ND MG/L MCL 10 MG/L 1 MRL 9/18/2014 B4I080506-I OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 14105 1295361 17845652014 NO3-1040 N EP-A EP for WELL 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2014-09-08


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