OHA Drinking Water Services
OR41
PWS ID: 94188 ---- WOAHINK LAKE SUITES
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:  CY = Cyanotoxins, 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.
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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 WOAHINK LAKE 1 Finished NO3 1040 NITRATE 3/9/2005 ND MCL 10 MG/L 1 MRL 3/16/2005 250805 OR100024 DELTA ENVIRONMENTAL SERVICES INC 4500NO3-D ION SELECTIVE ELECTRODE 16414 248215 3570632005 NO3-1040 N EP-A EP FOR WOAHINK LAKE 1 Finished OR100024 DELTA ENVIRONMENTAL SERVICES INC 4500NO3-D ION SELECTIVE ELECTRODE 2005-03-09
EP-A EP FOR WOAHINK LAKE 1 Finished NO3 1040 NITRATE 8/5/2015 ND MG/L MCL 10 MG/L 0.1 MRL 8/14/2015 1508165001-I OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 16414 1434495 19539332015 NO3-1040 N EP-A EP FOR WOAHINK LAKE 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 2015-08-05
EP-A EP FOR WOAHINK LAKE 1 Finished NO3 1040 NITRATE 1/8/2014 ND MG/L MCL 10 MG/L 1 MRL 1/10/2014 140141-I OR100024 DELTA ENVIRONMENTAL SERVICES INC 4500NO3-D ION SELECTIVE ELECTRODE 16414 1197997 16699022014 NO3-1040 N EP-A EP FOR WOAHINK LAKE 1 Finished OR100024 DELTA ENVIRONMENTAL SERVICES INC 4500NO3-D ION SELECTIVE ELECTRODE 2014-01-08
EP-A EP FOR WOAHINK LAKE 1 Finished NO3 1040 NITRATE 8/25/2021 ND MG/L MCL 10 MG/L 0.1 MRL 8/27/2021 2108B47001-I OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 16414 2365072 31372592021 NO3-1040 N EP-A EP FOR WOAHINK LAKE 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 2021-08-25
EP-A EP FOR WOAHINK LAKE 1 Finished NO3 1040 NITRATE 5/22/2002 ND MCL 10 MG/L 1 MRL 5/28/2002 221603 OR100024 DELTA ENVIRONMENTAL SERVICES INC 4500NO3-D ION SELECTIVE ELECTRODE 16414 55919 572492002 NO3-1040 N EP-A EP FOR WOAHINK LAKE 1 Finished OR100024 DELTA ENVIRONMENTAL SERVICES INC 4500NO3-D ION SELECTIVE ELECTRODE 2002-05-22
EP-A EP FOR WOAHINK LAKE 1 Finished NO3 1040 NITRATE 3/19/2003 ND MCL 10 MG/L 1 MRL 3/31/2003 230929 OR100024 DELTA ENVIRONMENTAL SERVICES INC 4500NO3-D ION SELECTIVE ELECTRODE 16414 110650 1452672003 NO3-1040 N EP-A EP FOR WOAHINK LAKE 1 Finished OR100024 DELTA ENVIRONMENTAL SERVICES INC 4500NO3-D ION SELECTIVE ELECTRODE 2003-03-19
EP-A EP FOR WOAHINK LAKE 1 Finished NO3 1040 NITRATE 7/6/2016 ND MG/L MCL 10 MG/L 0.1 MRL 7/8/2016 1607188001-I OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 16414 1570588 21224472016 NO3-1040 N EP-A EP FOR WOAHINK LAKE 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 2016-07-06
EP-A EP FOR WOAHINK LAKE 1 Finished NO3 1040 NITRATE 2/17/2010 ND MG/L MCL 10 MG/L 1 MRL 2/22/2010 100798-I OR100024 DELTA ENVIRONMENTAL SERVICES INC 4500NO3-D ION SELECTIVE ELECTRODE 16414 679360 9738902010 NO3-1040 N EP-A EP FOR WOAHINK LAKE 1 Finished OR100024 DELTA ENVIRONMENTAL SERVICES INC 4500NO3-D ION SELECTIVE ELECTRODE 2010-02-17
EP-A EP FOR WOAHINK LAKE 1 Finished NO3 1040 NITRATE 4/15/2009 ND MG/L MCL 10 MG/L 1 MRL 4/20/2009 291845-I OR100024 DELTA ENVIRONMENTAL SERVICES INC 4500NO3-D ION SELECTIVE ELECTRODE 16414 577795 8460382009 NO3-1040 N EP-A EP FOR WOAHINK LAKE 1 Finished OR100024 DELTA ENVIRONMENTAL SERVICES INC 4500NO3-D ION SELECTIVE ELECTRODE 2009-04-15
EP-A EP FOR WOAHINK LAKE 1 Finished NO3 1040 NITRATE 8/22/2018 ND MG/L MCL 10 MG/L 0.1 MRL 8/24/2018 1808B25001-I OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 16414 1898385 25392872018 NO3-1040 N EP-A EP FOR WOAHINK LAKE 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 2018-08-22
SRC-AA WOAHINK LAKE 1 Raw CY ORTM TOTAL MICROCYSTINS 10/30/2018 ND UG/L MCL 0.3 UG/L 0.3 MRL 11/2/2018 1810405-01 18 DEQ LABORATORY DIVISION ELISA-TEMP RULES ENZYME LINKED IMMUNOSORBENT ASSAY 11665 1927727 25764932018 CY-ORTM N SRC-AA WOAHINK LAKE 1 Raw 18 DEQ LABORATORY DIVISION ELISA-TEMP RULES ENZYME LINKED IMMUNOSORBENT ASSAY 2018-10-30
SRC-AA WOAHINK LAKE 1 Raw CY ORCS CYLINDROSPERMOPSIN 10/30/2018 ND UG/L MCL 0.7 UG/L 0.11 MRL 11/2/2018 1810405-01 18 DEQ LABORATORY DIVISION ELISA-TEMP RULES ENZYME LINKED IMMUNOSORBENT ASSAY 11665 1927727 25765422018 CY-ORCS N SRC-AA WOAHINK LAKE 1 Raw 18 DEQ LABORATORY DIVISION ELISA-TEMP RULES ENZYME LINKED IMMUNOSORBENT ASSAY 2018-10-30
EP-A EP FOR WOAHINK LAKE 1 Finished NO3 1040 NITRATE 4/17/2013 ND MG/L MCL 10 MG/L 1 MRL 4/19/2013 131556-I OR100024 DELTA ENVIRONMENTAL SERVICES INC 4500NO3-D ION SELECTIVE ELECTRODE 16414 1082581 15000232013 NO3-1040 N EP-A EP FOR WOAHINK LAKE 1 Finished OR100024 DELTA ENVIRONMENTAL SERVICES INC 4500NO3-D ION SELECTIVE ELECTRODE 2013-04-17
EP-A EP FOR WOAHINK LAKE 1 Finished NO3 1040 NITRATE 2/15/2006 ND MCL 10 MG/L 1 MRL 2/21/2006 260522 OR100024 DELTA ENVIRONMENTAL SERVICES INC 4500NO3-D ION SELECTIVE ELECTRODE 16414 319466 4725322006 NO3-1040 N EP-A EP FOR WOAHINK LAKE 1 Finished OR100024 DELTA ENVIRONMENTAL SERVICES INC 4500NO3-D ION SELECTIVE ELECTRODE 2006-02-15
EP-A EP FOR WOAHINK LAKE 1 Finished NO3 1040 NITRATE 1/17/2007 ND MG/L MCL 10 MG/L 1 MRL 1/29/2007 270136 OR100024 DELTA ENVIRONMENTAL SERVICES INC 4500NO3-D ION SELECTIVE ELECTRODE 16414 415190 5914432007 NO3-1040 N EP-A EP FOR WOAHINK LAKE 1 Finished OR100024 DELTA ENVIRONMENTAL SERVICES INC 4500NO3-D ION SELECTIVE ELECTRODE 2007-01-17
EP-A EP FOR WOAHINK LAKE 1 Finished NO3 1040 NITRATE 2/14/2008 ND MCL 10 MG/L 1 MRL 2/19/2008 280781 OR100024 DELTA ENVIRONMENTAL SERVICES INC 4500NO3-D ION SELECTIVE ELECTRODE 16414 492435 7105302008 NO3-1040 N EP-A EP FOR WOAHINK LAKE 1 Finished OR100024 DELTA ENVIRONMENTAL SERVICES INC 4500NO3-D ION SELECTIVE ELECTRODE 2008-02-14
EP-A EP FOR WOAHINK LAKE 1 Finished NO3 1040 NITRATE 4/18/2012 ND MG/L MCL 10 MG/L 1 MRL 10/26/2012 121691-I OR100024 DELTA ENVIRONMENTAL SERVICES INC 4500NO3-D ION SELECTIVE ELECTRODE 16414 1014599 14170242012 NO3-1040 N EP-A EP FOR WOAHINK LAKE 1 Finished OR100024 DELTA ENVIRONMENTAL SERVICES INC 4500NO3-D ION SELECTIVE ELECTRODE 2012-04-18
EP-A EP FOR WOAHINK LAKE 1 Finished NO3 1040 NITRATE 9/14/2011 ND MG/L MCL 10 MG/L 1 MRL 9/23/2011 114514-I OR100024 DELTA ENVIRONMENTAL SERVICES INC 4500NO3-D ION SELECTIVE ELECTRODE 16414 855264 12190102011 NO3-1040 N EP-A EP FOR WOAHINK LAKE 1 Finished OR100024 DELTA ENVIRONMENTAL SERVICES INC 4500NO3-D ION SELECTIVE ELECTRODE 2011-09-14
EP-A EP FOR WOAHINK LAKE 1 Finished NO3 1040 NITRATE 8/2/2017 ND MG/L MCL 10 MG/L 0.1 MRL 8/4/2017 1708170001-I OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 16414 1739575 23484322017 NO3-1040 N EP-A EP FOR WOAHINK LAKE 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 2017-08-02
SRC-AA WOAHINK LAKE 1 Raw CY ORTM TOTAL MICROCYSTINS 10/16/2018 ND UG/L MCL 0.3 UG/L 0.3 MRL 10/19/2018 1810211-01 18 DEQ LABORATORY DIVISION ELISA-TEMP RULES ENZYME LINKED IMMUNOSORBENT ASSAY 11665 1924545 25721302018 CY-ORTM N SRC-AA WOAHINK LAKE 1 Raw 18 DEQ LABORATORY DIVISION ELISA-TEMP RULES ENZYME LINKED IMMUNOSORBENT ASSAY 2018-10-16
SRC-AA WOAHINK LAKE 1 Raw CY ORCS CYLINDROSPERMOPSIN 10/16/2018 ND UG/L MCL 0.7 UG/L 0.11 MRL 10/19/2018 1810211-01 18 DEQ LABORATORY DIVISION ELISA-TEMP RULES ENZYME LINKED IMMUNOSORBENT ASSAY 11665 1924545 25721802018 CY-ORCS N SRC-AA WOAHINK LAKE 1 Raw 18 DEQ LABORATORY DIVISION ELISA-TEMP RULES ENZYME LINKED IMMUNOSORBENT ASSAY 2018-10-16
SRC-AA WOAHINK LAKE 1 Raw CY ORTM TOTAL MICROCYSTINS 9/4/2018 ND UG/L MCL 0.3 UG/L 0.3 MRL 12/31/2018 1809056-01 18 DEQ LABORATORY DIVISION ELISA-TEMP RULES ENZYME LINKED IMMUNOSORBENT ASSAY 11665 1951509 26053072018 CY-ORTM N SRC-AA WOAHINK LAKE 1 Raw 18 DEQ LABORATORY DIVISION ELISA-TEMP RULES ENZYME LINKED IMMUNOSORBENT ASSAY 2018-09-04
SRC-AA WOAHINK LAKE 1 Raw CY ORCS CYLINDROSPERMOPSIN 9/4/2018 ND UG/L MCL 0.7 UG/L 0.11 MRL 12/31/2018 1809056-01 18 DEQ LABORATORY DIVISION ELISA-TEMP RULES ENZYME LINKED IMMUNOSORBENT ASSAY 11665 1951509 26053142018 CY-ORCS N SRC-AA WOAHINK LAKE 1 Raw 18 DEQ LABORATORY DIVISION ELISA-TEMP RULES ENZYME LINKED IMMUNOSORBENT ASSAY 2018-09-04
EP-A EP FOR WOAHINK LAKE 1 Finished NO3 1040 NITRATE 6/5/2019 ND MG/L MCL 10 MG/L 0.1 MRL 6/7/2019 1906197001-I OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 16414 2020221 26875712019 NO3-1040 N EP-A EP FOR WOAHINK LAKE 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 2019-06-05
EP-A EP FOR WOAHINK LAKE 1 Finished NO3 1040 NITRATE 7/27/2020 ND MG/L MCL 10 MG/L 0.1 MRL 7/28/2020 2007B28001-I OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 16414 2194910 29357392020 NO3-1040 N EP-A EP FOR WOAHINK LAKE 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 2020-07-27
EP-A EP FOR WOAHINK LAKE 1 Finished NO3 1040 NITRATE 3/31/2022 0.118 MG/L MCL 10 MG/L 0.1 MRL 4/6/2022 2203C84001-I OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 16414 2457375 32500972022 NO3-1040 D EP-A EP FOR WOAHINK LAKE 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 2022-03-31
EP-A EP FOR WOAHINK LAKE 1 Finished NO3 1040 NITRATE 6/26/2023 ND MG/L MCL 10 MG/L 0.1 MRL 6/27/2024 2406997-001-I OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 16414 2800434 36994802023 NO3-1040 N EP-A EP FOR WOAHINK LAKE 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 2023-06-26
EP-A EP FOR WOAHINK LAKE 1 Finished NO3 1040 NITRATE 10/23/2002 ND MCL 10 MG/L 1 MRL 10/28/2002 223736 OR100024 DELTA ENVIRONMENTAL SERVICES INC 4500NO3-D ION SELECTIVE ELECTRODE 16414 83126 1008972002 NO3-1040 N EP-A EP FOR WOAHINK LAKE 1 Finished OR100024 DELTA ENVIRONMENTAL SERVICES INC 4500NO3-D ION SELECTIVE ELECTRODE 2002-10-23
EP-A EP FOR WOAHINK LAKE 1 Finished NO3 1040 NITRATE 1/15/2004 ND MCL 10 MG/L 1 MRL 1/20/2004 240127 OR100024 DELTA ENVIRONMENTAL SERVICES INC 4500NO3-D ION SELECTIVE ELECTRODE 16414 167764 2283002004 NO3-1040 N EP-A EP FOR WOAHINK LAKE 1 Finished OR100024 DELTA ENVIRONMENTAL SERVICES INC 4500NO3-D ION SELECTIVE ELECTRODE 2004-01-15
SRC-AA WOAHINK LAKE 1 Raw CY ORTM TOTAL MICROCYSTINS 10/2/2018 ND UG/L MCL 0.3 UG/L 0.3 MRL 10/5/2018 1810047-01 18 DEQ LABORATORY DIVISION ELISA-TEMP RULES ENZYME LINKED IMMUNOSORBENT ASSAY 11665 1917105 25633692018 CY-ORTM N SRC-AA WOAHINK LAKE 1 Raw 18 DEQ LABORATORY DIVISION ELISA-TEMP RULES ENZYME LINKED IMMUNOSORBENT ASSAY 2018-10-02
SRC-AA WOAHINK LAKE 1 Raw CY ORCS CYLINDROSPERMOPSIN 10/2/2018 ND UG/L MCL 0.7 UG/L 0.11 MRL 10/5/2018 1810047-01 18 DEQ LABORATORY DIVISION ELISA-TEMP RULES ENZYME LINKED IMMUNOSORBENT ASSAY 11665 1917105 25634182018 CY-ORCS N SRC-AA WOAHINK LAKE 1 Raw 18 DEQ LABORATORY DIVISION ELISA-TEMP RULES ENZYME LINKED IMMUNOSORBENT ASSAY 2018-10-02
SRC-AA WOAHINK LAKE 1 Raw CY ORCS CYLINDROSPERMOPSIN 9/18/2018 ND UG/L MCL 0.7 UG/L 0.11 MRL 9/21/2018 1809210-01 18 DEQ LABORATORY DIVISION ELISA-TEMP RULES ENZYME LINKED IMMUNOSORBENT ASSAY 11665 1909649 25534282018 CY-ORCS N SRC-AA WOAHINK LAKE 1 Raw 18 DEQ LABORATORY DIVISION ELISA-TEMP RULES ENZYME LINKED IMMUNOSORBENT ASSAY 2018-09-18
SRC-AA WOAHINK LAKE 1 Raw CY ORTM TOTAL MICROCYSTINS 9/18/2018 ND UG/L MCL 0.3 UG/L 0.3 MRL 9/21/2018 1809210-01RE1 18 DEQ LABORATORY DIVISION ELISA-TEMP RULES ENZYME LINKED IMMUNOSORBENT ASSAY 11665 1909650 25533772018 CY-ORTM N SRC-AA WOAHINK LAKE 1 Raw 18 DEQ LABORATORY DIVISION ELISA-TEMP RULES ENZYME LINKED IMMUNOSORBENT ASSAY 2018-09-18
EP-A EP FOR WOAHINK LAKE 1 Finished NO3 1040 NITRATE 6/19/2023 ND MG/L MCL 10 MG/L 0.1 MRL 6/23/2023 2306697-001-I OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 16414 2642799 35104352023 NO3-1040 N EP-A EP FOR WOAHINK LAKE 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 2023-06-19


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