OHA Drinking Water Services
OR41
PWS ID: 90619 ---- BLM LOON LAKE REC SITE
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, DBP = Disinfection Byproducts, 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 WELL #1 & #2 1 Finished NO3 1040 NITRATE 8/9/2004 ND MCL 10 MG/L 0.014 MRL 8/25/2004 0408232-01A OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 13719 217054 2988072004 NO3-1040 N EP-A EP FOR WELL #1 & #2 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2004-08-09
EP-A EP FOR WELL #1 & #2 1 Finished NO3 1040 NITRATE 1/14/2004 ND MG/L MCL 10 MG/L 0.2 MRL 1/26/2004 0401208-01A OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 13719 168583 2296712004 NO3-1040 N EP-A EP FOR WELL #1 & #2 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2004-01-14
EP-A EP FOR WELL #1 & #2 1 Finished NO3 1040 NITRATE 4/20/2017 ND MG/L MCL 10 MG/L 0.1 MRL 4/24/2017 1704803001-I OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 13719 1689874 22915892017 NO3-1040 N EP-A EP FOR WELL #1 & #2 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 2017-04-20
EP-A EP FOR WELL #1 & #2 1 Finished NO3 1040 NITRATE 7/10/2006 ND MG/L MCL 10 MG/L 1 MRL 1/8/2007 99106 OR100012 ANALYTICAL LABORATORY GROUP 4500NO3-D ION SELECTIVE ELECTRODE 13719 414073 5902582006 NO3-1040 N EP-A EP FOR WELL #1 & #2 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 4500NO3-D ION SELECTIVE ELECTRODE 2006-07-10
EP-A EP FOR WELL #1 & #2 1 Finished NO3 1040 NITRATE 4/15/2005 1.3 MG/L MCL 10 MG/L 4/27/2005 041505-2 OR100025 COAST MEDICAL LABORATORY INC 4500NO3-D ION SELECTIVE ELECTRODE 13719 255529 3742432005 NO3-1040 D EP-A EP FOR WELL #1 & #2 1 Finished OR100025 COAST MEDICAL LABORATORY INC 4500NO3-D ION SELECTIVE ELECTRODE 2005-04-15
EP-A EP FOR WELL #1 & #2 1 Finished NO3 1040 NITRATE 4/2/2012 ND MG/L MCL 10 MG/L 1 MRL 4/10/2012 120402901-I OR100012 ANALYTICAL LABORATORY GROUP 4500NO3-D ION SELECTIVE ELECTRODE 13719 928531 13110362012 NO3-1040 N EP-A EP FOR WELL #1 & #2 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 4500NO3-D ION SELECTIVE ELECTRODE 2012-04-02
EP-A EP FOR WELL #1 & #2 1 Finished NO3 1040 NITRATE 4/12/2010 ND MG/L MCL 10 MG/L 1 MRL 4/21/2010 62229-I OR100012 ANALYTICAL LABORATORY GROUP 4500NO3-D ION SELECTIVE ELECTRODE 13719 697672 9966832010 NO3-1040 N EP-A EP FOR WELL #1 & #2 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 4500NO3-D ION SELECTIVE ELECTRODE 2010-04-12
SRC-AA WELL #1 (UNAPPROVED) 1 Raw NO3 1040 NITRATE 6/10/2015 ND MG/L MCL 10 MG/L 0.1 MRL 6/22/2015 1506517001-I OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 4258 1416655 19283602015 NO3-1040 N SRC-AA WELL #1 (UNAPPROVED) 1 Raw OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 2015-06-10
EP-A EP FOR WELL #1 & #2 1 Finished NO3 1040 NITRATE 2/10/2003 0.2 MG/L MCL 10 MG/L 3/10/2003 211031 OR100025 COAST MEDICAL LABORATORY INC 300.0 ION CHROMATOGRAPHY 13719 107538 1400132003 NO3-1040 D EP-A EP FOR WELL #1 & #2 1 Finished OR100025 COAST MEDICAL LABORATORY INC 300.0 ION CHROMATOGRAPHY 2003-02-10
DIST-A DISTRIBUTION SYSTEM DBPMAX01 DBPMAX01 Finished DBP 2950 TTHM 9/7/2004 0.028 MG/L MCL 0.080 MG/L 9/22/2004 0409198 OR100016 NEILSON RESEARCH CORPORATION 524.2 VOC, GC/MS, P&T, CAPCOLUMN 9086 217959 3002242004 DBP-2950 D DIST-A DISTRIBUTION SYSTEM DBPMAX01 DBPMAX01 Finished OR100016 NEILSON RESEARCH CORPORATION 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2004-09-07
DIST-A DISTRIBUTION SYSTEM DBPMAX01 DBPMAX01 Finished DBP 2456 HAA5 (TOTAL HALOACETIC ACIDS) 9/7/2004 0.0192 MG/L MCL 0.060 MG/L 9/22/2004 0409198 OR100016 NEILSON RESEARCH CORPORATION 552.2 DBPS & CL2 SOLVENTS GC L/L ELECTRON CAPT 9086 217959 3002252004 DBP-2456 D DIST-A DISTRIBUTION SYSTEM DBPMAX01 DBPMAX01 Finished OR100016 NEILSON RESEARCH CORPORATION 552.2 DBPS & CL2 SOLVENTS GC L/L ELECTRON CAPT 2004-09-07
EP-A EP FOR WELL #1 & #2 1 Finished NO3 1040 NITRATE 4/1/2015 ND MG/L MCL 10 MG/L 1 MRL 4/6/2015 1504095001-I OR100012 ANALYTICAL LABORATORY GROUP 4500NO3-D ION SELECTIVE ELECTRODE 13719 1377618 18865822015 NO3-1040 N EP-A EP FOR WELL #1 & #2 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 4500NO3-D ION SELECTIVE ELECTRODE 2015-04-01
EP-A EP FOR WELL #1 & #2 1 Finished NO3 1040 NITRATE 4/9/2013 ND MG/L MCL 10 MG/L 1 MRL 4/17/2013 130429901-I OR100012 ANALYTICAL LABORATORY GROUP 4500NO3-D ION SELECTIVE ELECTRODE 13719 1082918 15004162013 NO3-1040 N EP-A EP FOR WELL #1 & #2 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 4500NO3-D ION SELECTIVE ELECTRODE 2013-04-09
EP-A EP FOR WELL #1 & #2 1 Finished NO3 1040 NITRATE 1/22/2013 ND MG/L MCL 10 MG/L 1 MRL 1/30/2013 130149401-I OR100012 ANALYTICAL LABORATORY GROUP 4500NO3-D ION SELECTIVE ELECTRODE 13719 1051328 14642312013 NO3-1040 N EP-A EP FOR WELL #1 & #2 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 4500NO3-D ION SELECTIVE ELECTRODE 2013-01-22
EP-A EP FOR WELL #1 & #2 1 Finished NO3 1040 NITRATE 5/6/2024 ND MG/L MCL 10 MG/L 0.2 MRL 5/10/2024 24050281-01A-I OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 13719 2781766 36765142024 NO3-1040 N EP-A EP FOR WELL #1 & #2 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2024-05-06
DIST-A DISTRIBUTION SYSTEM DBPMAX01 DBPMAX01 Finished DBP 2950 TTHM 1/14/2004 0.024 MG/L MCL 0.080 MG/L 1/26/2004 0401209-01A OR100016 NEILSON RESEARCH CORPORATION 524.2 VOC, GC/MS, P&T, CAPCOLUMN 9086 218452 3008672004 DBP-2950 D DIST-A DISTRIBUTION SYSTEM DBPMAX01 DBPMAX01 Finished OR100016 NEILSON RESEARCH CORPORATION 524.2 VOC, GC/MS, P&T, CAPCOLUMN 2004-01-14
DIST-A DISTRIBUTION SYSTEM DBPMAX01 DBPMAX01 Finished DBP 2456 HAA5 (TOTAL HALOACETIC ACIDS) 1/14/2004 0.026 MG/L MCL 0.060 MG/L 1/26/2004 0401209-01A OR100016 NEILSON RESEARCH CORPORATION 552.2 DBPS & CL2 SOLVENTS GC L/L ELECTRON CAPT 9086 218452 3008682004 DBP-2456 D DIST-A DISTRIBUTION SYSTEM DBPMAX01 DBPMAX01 Finished OR100016 NEILSON RESEARCH CORPORATION 552.2 DBPS & CL2 SOLVENTS GC L/L ELECTRON CAPT 2004-01-14
EP-A EP FOR WELL #1 & #2 1 Finished NO3 1040 NITRATE 6/20/2023 ND MG/L MCL 10 MG/L 0.05 MRL 6/27/2023 23060962-01A-I OR100016 NEILSON RESEARCH CORPORATION 353.2 CADMIUM REDUCTION, AUTOMATED 13719 2643314 35111552023 NO3-1040 N EP-A EP FOR WELL #1 & #2 1 Finished OR100016 NEILSON RESEARCH CORPORATION 353.2 CADMIUM REDUCTION, AUTOMATED 2023-06-20
EP-A EP FOR WELL #1 & #2 1 Finished NO3 1040 NITRATE 7/27/2017 ND MG/L MCL 10 MG/L 0.1 MRL 7/31/2017 1707B62001-I OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 13719 1739573 23484302017 NO3-1040 N EP-A EP FOR WELL #1 & #2 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 2017-07-27
EP-A EP FOR WELL #1 & #2 1 Finished NO3 1040 NITRATE 6/17/2010 ND MG/L MCL 10 MG/L 1 MRL 6/30/2010 64883 OR100012 ANALYTICAL LABORATORY GROUP 4500NO3-D ION SELECTIVE ELECTRODE 13719 718482 10216492010 NO3-1040 N EP-A EP FOR WELL #1 & #2 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 4500NO3-D ION SELECTIVE ELECTRODE 2010-06-17
SRC-AA WELL #1 (UNAPPROVED) 1 Raw NO3 1040 NITRATE 4/18/2016 ND MG/L MCL 10 MG/L 0.1 MRL 4/22/2016 1604774001-I OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 4258 1535462 20755602016 NO3-1040 N SRC-AA WELL #1 (UNAPPROVED) 1 Raw OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 2016-04-18
EP-A EP FOR WELL #1 & #2 1 Finished NO3 1040 NITRATE 4/18/2016 ND MG/L MCL 10 MG/L 0.1 MRL 4/22/2016 1604782001-I OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 13719 1535463 20755612016 NO3-1040 N EP-A EP FOR WELL #1 & #2 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 2016-04-18
EP-A EP FOR WELL #1 & #2 1 Finished NO3 1040 NITRATE 7/7/2014 1.62 MG/L MCL 10 MG/L 0.1 MRL 7/18/2014 140715401-I OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 13719 1270328 17549322014 NO3-1040 D EP-A EP FOR WELL #1 & #2 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 2014-07-07
EP-A EP FOR WELL #1 & #2 1 Finished NO3 1040 NITRATE 7/13/2009 ND MG/L MCL 10 MG/L 1 MRL 7/23/2009 51009-I OR100012 ANALYTICAL LABORATORY GROUP 4500NO3-D ION SELECTIVE ELECTRODE 13719 613704 8889772009 NO3-1040 N EP-A EP FOR WELL #1 & #2 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 4500NO3-D ION SELECTIVE ELECTRODE 2009-07-13
EP-A EP FOR WELL #1 & #2 1 Finished NO3 1040 NITRATE 7/9/2007 ND MCL 10 MG/L 1 MRL 7/16/2007 22858 OR100012 ANALYTICAL LABORATORY GROUP 4500NO3-D ION SELECTIVE ELECTRODE 13719 449376 6421762007 NO3-1040 N EP-A EP FOR WELL #1 & #2 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 4500NO3-D ION SELECTIVE ELECTRODE 2007-07-09
EP-A EP FOR WELL #1 & #2 1 Finished NO3 1040 NITRATE 2/20/2002 ND MCL 10 MG/L 0.012 MRL 2/25/2002 0202325-01A OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 13719 53567 548642002 NO3-1040 N EP-A EP FOR WELL #1 & #2 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2002-02-20
EP-A EP FOR WELL #1 & #2 1 Finished NO3 1040 NITRATE 4/5/2011 ND MG/L MCL 10 MG/L 1 MRL 4/14/2011 110409501-I OR100012 ANALYTICAL LABORATORY GROUP 4500NO3-D ION SELECTIVE ELECTRODE 13719 809086 11585642011 NO3-1040 N EP-A EP FOR WELL #1 & #2 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 4500NO3-D ION SELECTIVE ELECTRODE 2011-04-05
EP-A EP FOR WELL #1 & #2 1 Finished ARS 1005 ARSENIC 6/23/2010 ND MG/L MCL 0.010 MG/L 0.004 MRL 7/7/2010 65124-I OR100012 ANALYTICAL LABORATORY GROUP 3113B ATOMIC ABSORPTION, FURNACE 13719 720755 10254322010 ARS-1005 N EP-A EP FOR WELL #1 & #2 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 3113B ATOMIC ABSORPTION, FURNACE 2010-06-23
SRC-AA WELL #1 (UNAPPROVED) 1 Raw NO3 1040 NITRATE 5/6/2014 ND MG/L MCL 10 MG/L 1 MRL 5/29/2014 140514901-I OR100012 ANALYTICAL LABORATORY GROUP 4500NO3-D ION SELECTIVE ELECTRODE 4258 1246906 17249842014 NO3-1040 N SRC-AA WELL #1 (UNAPPROVED) 1 Raw OR100012 ANALYTICAL LABORATORY GROUP 4500NO3-D ION SELECTIVE ELECTRODE 2014-05-06
EP-A EP FOR WELL #1 & #2 1 Finished NO3 1040 NITRATE 4/25/2018 ND MG/L MCL 10 MG/L 0.1 MRL 5/1/2018 1804A79001-I OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 13719 1846231 24771312018 NO3-1040 N EP-A EP FOR WELL #1 & #2 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 2018-04-25
EP-A EP FOR WELL #1 & #2 1 Finished NO3 1040 NITRATE 4/1/2014 ND MG/L MCL 10 MG/L 0.1 MRL 4/16/2014 140406601-I OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 13719 1231332 17074252014 NO3-1040 N EP-A EP FOR WELL #1 & #2 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 2014-04-01
EP-A EP FOR WELL #1 & #2 1 Finished NO3 1040 NITRATE 5/3/2011 ND MG/L MCL 10 MG/L 1 MRL 5/10/2011 110509801-I OR100012 ANALYTICAL LABORATORY GROUP 4500NO3-D ION SELECTIVE ELECTRODE 13719 817351 11684532011 NO3-1040 N EP-A EP FOR WELL #1 & #2 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 4500NO3-D ION SELECTIVE ELECTRODE 2011-05-03
EP-A EP FOR WELL #1 & #2 1 Finished NO3 1040 NITRATE 7/8/2008 ND MCL 10 MG/L 1 MRL 7/16/2008 36423-I OR100012 ANALYTICAL LABORATORY GROUP 4500NO3-D ION SELECTIVE ELECTRODE 13719 522789 7553692008 NO3-1040 N EP-A EP FOR WELL #1 & #2 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 4500NO3-D ION SELECTIVE ELECTRODE 2008-07-08


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