OHA Drinking Water Services
OR41
PWS ID: 00678 ---- JASPER KNOLLS WATER DISTRICT
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, IOC = Inorganic Chemicals, LCR = Lead & Copper Rule, 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.
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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, #3 & #4 1 Finished IOC 1052 SODIUM 5/7/2007 91.2 MG/L ACL 20 MG/L 0.1 MRL 6/5/2007 0712809 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 3111B ATOMIC ABSORPTION DIRECT ASPIRATION 12726 440530 6297962007 IOC-1052 E EP-A EP FOR WELLS #1, #3 & #4 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 3111B ATOMIC ABSORPTION DIRECT ASPIRATION 2007-05-07
EP-A EP FOR WELLS #1, #3 & #4 1 Finished IOC 1015 CADMIUM 5/7/2007 ND MCL 0.005 MG/L 0.0005 MRL 6/5/2007 0712809 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 3113B ATOMIC ABSORPTION, FURNACE 12726 440530 6297862007 IOC-1015 N EP-A EP FOR WELLS #1, #3 & #4 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 3113B ATOMIC ABSORPTION, FURNACE 2007-05-07
EP-A EP FOR WELLS #1, #3 & #4 1 Finished ARS 1005 ARSENIC 11/9/2015 0.0032 MG/L MCL 0.010 MG/L 0.003 MRL 11/19/2015 B5K090503-I OR100052 UMPQUA RESEARCH CO - BEND 200.8 INDUCTIVELY COUPLED PLASMA MASS SPECTROM 12726 1475134 20037892015 ARS-1005 D EP-A EP FOR WELLS #1, #3 & #4 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 200.8 INDUCTIVELY COUPLED PLASMA MASS SPECTROM 2015-11-09
EP-A EP FOR WELLS #1, #3 & #4 1 Finished ARS 1005 ARSENIC 1/21/2015 0.00889 MG/L MCL 0.010 MG/L 0.001 MRL 2/2/2015 150167001A-I OR100016 NEILSON RESEARCH CORPORATION 200.8 INDUCTIVELY COUPLED PLASMA MASS SPECTROM 12726 1351981 18584152015 ARS-1005 D EP-A EP FOR WELLS #1, #3 & #4 1 Finished OR100016 NEILSON RESEARCH CORPORATION 200.8 INDUCTIVELY COUPLED PLASMA MASS SPECTROM 2015-01-21
EP-A EP FOR WELLS #1, #3 & #4 1 Finished NO3 1040 NITRATE 4/9/2002 1. MG/L MCL 10 MG/L 5/2/2002 A20409AX-1 OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 12726 54927 562332002 NO3-1040 D EP-A EP FOR WELLS #1, #3 & #4 1 Finished OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 2002-04-09
EP-A EP FOR WELLS #1, #3 & #4 1 Finished NO3 1040 NITRATE 8/27/2002 0.61 MG/L MCL 10 MG/L 9/18/2002 A20827AO-1 OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 12726 76250 809632002 NO3-1040 D EP-A EP FOR WELLS #1, #3 & #4 1 Finished OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 2002-08-27
EP-A EP FOR WELLS #1, #3 & #4 1 Finished NO3 1040 NITRATE 6/14/2005 1. MG/L MCL 10 MG/L 7/5/2005 A50615C-1 OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 12726 278239 4083042005 NO3-1040 D EP-A EP FOR WELLS #1, #3 & #4 1 Finished OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 2005-06-14
EP-A EP FOR WELLS #1, #3 & #4 1 Finished NO3 1040 NITRATE 3/14/2006 2.6 MG/L MCL 10 MG/L 3/29/2006 A60314AX-1 OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 12726 329397 4851362006 NO3-1040 D EP-A EP FOR WELLS #1, #3 & #4 1 Finished OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 2006-03-14
EP-A EP FOR WELLS #1, #3 & #4 1 Finished NO3 1040 NITRATE 1/8/2007 1.5 MG/L MCL 10 MG/L 0.1 MRL 2/1/2007 A70109S1 OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 12726 425517 6050802007 NO3-1040 D EP-A EP FOR WELLS #1, #3 & #4 1 Finished OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 2007-01-08
EP-A EP FOR WELLS #1, #3 & #4 1 Finished IOC 1035 MERCURY 5/7/2007 ND MCL 0.002 MG/L 0.0002 MRL 6/5/2007 0712809 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 245.1 MANUAL COLD VAPOR TECHNIQUE 12726 440530 6297912007 IOC-1035 N EP-A EP FOR WELLS #1, #3 & #4 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 245.1 MANUAL COLD VAPOR TECHNIQUE 2007-05-07
EP-A EP FOR WELLS #1, #3 & #4 1 Finished IOC 1036 NICKEL 5/7/2007 ND 0.02 MRL 6/5/2007 0712809 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 200.7 INDUCTIVELY COUPLED PLASMA 12726 440530 6297922007 IOC-1036 N EP-A EP FOR WELLS #1, #3 & #4 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 200.7 INDUCTIVELY COUPLED PLASMA 2007-05-07
EP-A EP FOR WELLS #1, #3 & #4 1 Finished IOC 1010 BARIUM 5/7/2007 ND MCL 2 MG/L 0.02 MRL 6/5/2007 0712809 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 200.7 INDUCTIVELY COUPLED PLASMA 12726 440530 6297842007 IOC-1010 N EP-A EP FOR WELLS #1, #3 & #4 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 200.7 INDUCTIVELY COUPLED PLASMA 2007-05-07
EP-A EP FOR WELLS #1, #3 & #4 1 Finished IOC 1020 CHROMIUM 5/7/2007 ND MCL 0.1 MG/L 0.01 MRL 6/5/2007 0712809 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 200.7 INDUCTIVELY COUPLED PLASMA 12726 440530 6297872007 IOC-1020 N EP-A EP FOR WELLS #1, #3 & #4 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 200.7 INDUCTIVELY COUPLED PLASMA 2007-05-07
EP-A EP FOR WELLS #1, #3 & #4 1 Finished ARS 1005 ARSENIC 5/7/2007 0.01 MG/L MCL 0.010 MG/L 0.003 MRL 6/5/2007 0712809 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 200.9 ATOMIC ABSORPTION, PLATFORM 12726 440530 6297832007 ARS-1005 D EP-A EP FOR WELLS #1, #3 & #4 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 200.9 ATOMIC ABSORPTION, PLATFORM 2007-05-07
EP-A EP FOR WELLS #1, #3 & #4 1 Finished LCR 1030 LEAD 5/7/2007 ND ACL 0.015 MG/L 0.002 MRL 6/5/2007 0712809 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 200.9 ATOMIC ABSORPTION, PLATFORM 12726 440530 6297902007 LCR-1030 N EP-A EP FOR WELLS #1, #3 & #4 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 200.9 ATOMIC ABSORPTION, PLATFORM 2007-05-07
EP-A EP FOR WELLS #1, #3 & #4 1 Finished IOC 1074 ANTIMONY, TOTAL 5/7/2007 ND MCL 0.006 MG/L 0.001 MRL 6/5/2007 0712809 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 200.9 ATOMIC ABSORPTION, PLATFORM 12726 440530 6297822007 IOC-1074 N EP-A EP FOR WELLS #1, #3 & #4 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 200.9 ATOMIC ABSORPTION, PLATFORM 2007-05-07
EP-A EP FOR WELLS #1, #3 & #4 1 Finished IOC 1075 BERYLLIUM, TOTAL 5/7/2007 ND MCL 0.004 MG/L 0.0005 MRL 6/5/2007 0712809 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 200.9 ATOMIC ABSORPTION, PLATFORM 12726 440530 6297852007 IOC-1075 N EP-A EP FOR WELLS #1, #3 & #4 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 200.9 ATOMIC ABSORPTION, PLATFORM 2007-05-07
EP-A EP FOR WELLS #1, #3 & #4 1 Finished IOC 1085 THALLIUM, TOTAL 5/7/2007 ND MCL 0.002 MG/L 0.0008 MRL 6/5/2007 0712809 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 200.9 ATOMIC ABSORPTION, PLATFORM 12726 440530 6297972007 IOC-1085 N EP-A EP FOR WELLS #1, #3 & #4 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 200.9 ATOMIC ABSORPTION, PLATFORM 2007-05-07
EP-A EP FOR WELLS #1, #3 & #4 1 Finished IOC 1045 SELENIUM 5/7/2007 ND MCL 0.05 MG/L 0.005 MRL 6/5/2007 0712809 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 200.9 ATOMIC ABSORPTION, PLATFORM 12726 440530 6297952007 IOC-1045 N EP-A EP FOR WELLS #1, #3 & #4 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 200.9 ATOMIC ABSORPTION, PLATFORM 2007-05-07
EP-A EP FOR WELLS #1, #3 & #4 1 Finished IOC 1024 CYANIDE 5/7/2007 ND MCL 0.2 MG/L 0.02 MRL 6/5/2007 0712809 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500CN-C AMENABLE SPECTROPHOTOMETRIC 12726 440530 6297882007 IOC-1024 N EP-A EP FOR WELLS #1, #3 & #4 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500CN-C AMENABLE SPECTROPHOTOMETRIC 2007-05-07
EP-A EP FOR WELLS #1, #3 & #4 1 Finished NO3 1040 NITRATE 5/7/2007 1.0 MG/L MCL 10 MG/L 0.5 MRL 6/5/2007 0712809 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 12726 440530 6297932007 NO3-1040 D EP-A EP FOR WELLS #1, #3 & #4 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 2007-05-07
EP-A EP FOR WELLS #1, #3 & #4 1 Finished NO3 1040 NITRATE 1/6/2010 ND MG/L MCL 10 MG/L 1 MRL 1/21/2010 X03159A-I OR100054 BOX R WATER ANALYSIS LABORATORY, LLC 4500NO3-D ION SELECTIVE ELECTRODE 12726 668136 9614592010 NO3-1040 N EP-A EP FOR WELLS #1, #3 & #4 1 Finished OR100054 BOX R WATER ANALYSIS LABORATORY, LLC 4500NO3-D ION SELECTIVE ELECTRODE 2010-01-06
EP-A EP FOR WELLS #1, #3 & #4 1 Finished NO3 1040 NITRATE 1/3/2013 ND MG/L MCL 10 MG/L 1 MRL 1/14/2013 X011328A-I OR100054 BOX R WATER ANALYSIS LABORATORY, LLC 4500NO3-D ION SELECTIVE ELECTRODE 12726 1048890 14615422013 NO3-1040 N EP-A EP FOR WELLS #1, #3 & #4 1 Finished OR100054 BOX R WATER ANALYSIS LABORATORY, LLC 4500NO3-D ION SELECTIVE ELECTRODE 2013-01-03
EP-A EP FOR WELLS #1, #3 & #4 1 Finished NO3 1040 NITRATE 10/8/2002 0.9 MG/L MCL 10 MG/L 11/4/2002 A21008BV-1 OR100030 PYXIS LABORATORIES INC - REDMOND 4500NO3-D ION SELECTIVE ELECTRODE 12726 85128 1049952002 NO3-1040 D EP-A EP FOR WELLS #1, #3 & #4 1 Finished OR100030 PYXIS LABORATORIES INC - REDMOND 4500NO3-D ION SELECTIVE ELECTRODE 2002-10-08
EP-A EP FOR WELLS #1, #3 & #4 1 Finished NO3 1040 NITRATE 12/31/2003 1.6 MG/L MCL 10 MG/L 1/9/2004 A31231I-1 OR100030 PYXIS LABORATORIES INC - REDMOND 4500NO3-D ION SELECTIVE ELECTRODE 12726 164058 2216982003 NO3-1040 D EP-A EP FOR WELLS #1, #3 & #4 1 Finished OR100030 PYXIS LABORATORIES INC - REDMOND 4500NO3-D ION SELECTIVE ELECTRODE 2003-12-31
EP-A EP FOR WELLS #1, #3 & #4 1 Finished NO3 1040 NITRATE 3/2/2004 2.1 MG/L MCL 10 MG/L 3/24/2004 A40302AA-1 OR100030 PYXIS LABORATORIES INC - REDMOND 4500NO3-D ION SELECTIVE ELECTRODE 12726 179652 2447572004 NO3-1040 D EP-A EP FOR WELLS #1, #3 & #4 1 Finished OR100030 PYXIS LABORATORIES INC - REDMOND 4500NO3-D ION SELECTIVE ELECTRODE 2004-03-02
EP-A EP FOR WELLS #1, #3 & #4 1 Finished NO3 1040 NITRATE 2/11/2008 1.56 MG/L MCL 10 MG/L 1 MRL 2/19/2008 X00221A OR100054 BOX R WATER ANALYSIS LABORATORY, LLC 4500NO3-D ION SELECTIVE ELECTRODE 12726 492426 7105212008 NO3-1040 D EP-A EP FOR WELLS #1, #3 & #4 1 Finished OR100054 BOX R WATER ANALYSIS LABORATORY, LLC 4500NO3-D ION SELECTIVE ELECTRODE 2008-02-11
EP-A EP FOR WELLS #1, #3 & #4 1 Finished NO3 1040 NITRATE 1/6/2009 1.18 MG/L MCL 10 MG/L 1 MRL 1/12/2009 X01494A-I OR100054 BOX R WATER ANALYSIS LABORATORY, LLC 4500NO3-D ION SELECTIVE ELECTRODE 12726 564652 8261052009 NO3-1040 D EP-A EP FOR WELLS #1, #3 & #4 1 Finished OR100054 BOX R WATER ANALYSIS LABORATORY, LLC 4500NO3-D ION SELECTIVE ELECTRODE 2009-01-06
EP-A EP FOR WELLS #1, #3 & #4 1 Finished NO3 1040 NITRATE 1/3/2011 1.03 MG/L MCL 10 MG/L 1 MRL 1/18/2011 X05763A-I OR100054 BOX R WATER ANALYSIS LABORATORY, LLC 4500NO3-D ION SELECTIVE ELECTRODE 12726 782212 11266182011 NO3-1040 D EP-A EP FOR WELLS #1, #3 & #4 1 Finished OR100054 BOX R WATER ANALYSIS LABORATORY, LLC 4500NO3-D ION SELECTIVE ELECTRODE 2011-01-03
EP-A EP FOR WELLS #1, #3 & #4 1 Finished NO3 1040 NITRATE 1/2/2014 1.33 MG/L MCL 10 MG/L 1 MRL 1/23/2014 X014123A-I OR100054 BOX R WATER ANALYSIS LABORATORY, LLC 4500NO3-D ION SELECTIVE ELECTRODE 12726 1199802 16724742014 NO3-1040 D EP-A EP FOR WELLS #1, #3 & #4 1 Finished OR100054 BOX R WATER ANALYSIS LABORATORY, LLC 4500NO3-D ION SELECTIVE ELECTRODE 2014-01-02
EP-A EP FOR WELLS #1, #3 & #4 1 Finished NO3 1040 NITRATE 1/3/2012 1.81 MG/L MCL 10 MG/L 1 MRL 1/19/2012 X08723AB-I OR100054 BOX R WATER ANALYSIS LABORATORY, LLC 4500NO3-D ION SELECTIVE ELECTRODE 12726 900320 12785312012 NO3-1040 D EP-A EP FOR WELLS #1, #3 & #4 1 Finished OR100054 BOX R WATER ANALYSIS LABORATORY, LLC 4500NO3-D ION SELECTIVE ELECTRODE 2012-01-03
EP-A EP FOR WELLS #1, #3 & #4 1 Finished NO3 1040 NITRATE 1/5/2015 1.09 MG/L MCL 10 MG/L 1 MRL 1/14/2015 X017272A-I OR100054 BOX R WATER ANALYSIS LABORATORY, LLC 4500NO3-D ION SELECTIVE ELECTRODE 12726 1349154 18553962015 NO3-1040 D EP-A EP FOR WELLS #1, #3 & #4 1 Finished OR100054 BOX R WATER ANALYSIS LABORATORY, LLC 4500NO3-D ION SELECTIVE ELECTRODE 2015-01-05
EP-A EP FOR WELLS #1, #3 & #4 1 Finished NO3 1040 NITRATE 2/15/2016 2.34 MG/L MCL 10 MG/L 1 MRL 2/25/2016 B6B160203-I OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 12726 1514254 20513912016 NO3-1040 D EP-A EP FOR WELLS #1, #3 & #4 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2016-02-15
EP-A EP FOR WELLS #1, #3 & #4 1 Finished NO3 1040 NITRATE 6/6/2018 3.1 MG/L MCL 10 MG/L 1 MRL 6/11/2018 B8F061201-I OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 12726 1869716 25037232018 NO3-1040 D EP-A EP FOR WELLS #1, #3 & #4 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2018-06-06
EP-A EP FOR WELLS #1, #3 & #4 1 Finished NO3 1040 NITRATE 7/10/2019 1.4 MG/L MCL 10 MG/L 1 MRL 7/15/2019 B9G100301-I OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 12726 2035001 27092252019 NO3-1040 D EP-A EP FOR WELLS #1, #3 & #4 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2019-07-10
EP-A EP FOR WELLS #1, #3 & #4 1 Finished NO3 1040 NITRATE 10/1/2020 3.7 MG/L MCL 10 MG/L 1 MRL 10/7/2020 B0J010104-I OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 12726 2234436 29839182020 NO3-1040 D EP-A EP FOR WELLS #1, #3 & #4 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2020-10-01
EP-A EP FOR WELLS #1, #3 & #4 1 Finished NO3 1040 NITRATE 10/8/2021 3.8 MG/L MCL 10 MG/L 1 MRL 10/19/2021 B1J080104-I OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 12726 2389857 31677732021 NO3-1040 D EP-A EP FOR WELLS #1, #3 & #4 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2021-10-08
EP-A EP FOR WELLS #1, #3 & #4 1 Finished NO3 1040 NITRATE 4/15/2022 4.1 MG/L MCL 10 MG/L 1 MRL 4/19/2022 B2D150403-I OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 12726 2463412 32572172022 NO3-1040 D EP-A EP FOR WELLS #1, #3 & #4 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2022-04-15
EP-A EP FOR WELLS #1, #3 & #4 1 Finished NO3 1040 NITRATE 4/12/2023 2.0 MG/L MCL 10 MG/L 1 MRL 4/28/2023 B3D1201-01-I OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 12726 2619348 34821772023 NO3-1040 D EP-A EP FOR WELLS #1, #3 & #4 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2023-04-12
EP-A EP FOR WELLS #1, #3 & #4 1 Finished NO3 1040 NITRATE 4/23/2024 ND MG/L MCL 10 MG/L 1 MRL 4/30/2024 B4D2303-01-I OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 12726 2774370 36686542024 NO3-1040 N EP-A EP FOR WELLS #1, #3 & #4 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2024-04-23
EP-A EP FOR WELLS #1, #3 & #4 1 Finished NO3 1040 NITRATE 6/28/2017 2.2 MG/L MCL 10 MG/L 1 MRL 7/5/2017 B7F290704-I OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 12726 1729359 23374852017 NO3-1040 D EP-A EP FOR WELLS #1, #3 & #4 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2017-06-28
EP-A EP FOR WELLS #1, #3 & #4 1 Finished NO3 1040 NITRATE 11/9/2015 2.30 MG/L MCL 10 MG/L 1 MRL 11/19/2015 B5K090502-I OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 12726 1475133 20037812015 NO3-1040 D EP-A EP FOR WELLS #1, #3 & #4 1 Finished OR100052 UMPQUA RESEARCH CO - BEND 4500NO3-D ION SELECTIVE ELECTRODE 2015-11-09
EP-A EP FOR WELLS #1, #3 & #4 1 Finished IOC 1025 FLUORIDE 5/7/2007 ND MCL 4.0 MG/L 0.5 MRL 6/5/2007 0712809 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500F-C POTENTIOMETER ION SELECTIVE ELECTRODE 12726 440530 6297892007 IOC-1025 N EP-A EP FOR WELLS #1, #3 & #4 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500F-C POTENTIOMETER ION SELECTIVE ELECTRODE 2007-05-07
EP-A EP FOR WELLS #1, #3 & #4 1 Finished NO2 1041 NITRITE 5/7/2007 ND MCL 1 MG/L 0.01 MRL 6/5/2007 0712809 OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO2-B SPECTROPHOTOMETRIC, MANUAL 12726 440530 6297942007 NO2-1041 N EP-A EP FOR WELLS #1, #3 & #4 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO2-B SPECTROPHOTOMETRIC, MANUAL 2007-05-07


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