OHA Drinking Water Services
OR41
PWS ID: 94505 ---- TENMILE STORE
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
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Level
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Current
Analyte
Level
Analyte
Level
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Limit Limit
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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 Finished NO3 1040 NITRATE 12/21/2018 ND MG/L MCL 10 MG/L 0.1 MRL 1/2/2019 812210701-I OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 15072 1956214 26107022018 NO3-1040 N EP-A EP FOR WELLS 1 Finished OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 2018-12-21
EP-A EP FOR WELLS 1 Finished NO3 1040 NITRATE 12/1/2010 0.77 MG/L MCL 10 MG/L 0.1 MRL 1/6/2011 012014701-I OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 15072 780542 11243672010 NO3-1040 D EP-A EP FOR WELLS 1 Finished OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 2010-12-01
EP-A EP FOR WELLS 1 Finished NO3 1040 NITRATE 12/7/2020 ND MG/L MCL 10 MG/L 0.1 MRL 12/18/2020 012071301-I OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 15072 2262195 30184042020 NO3-1040 N EP-A EP FOR WELLS 1 Finished OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 2020-12-07
EP-A EP FOR WELLS 1 Finished NO3 1040 NITRATE 11/12/2014 0.78 MG/L MCL 10 MG/L 0.1 MRL 12/5/2014 411120201-I OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 15072 1338053 18423872014 NO3-1040 D EP-A EP FOR WELLS 1 Finished OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 2014-11-12
EP-A EP FOR WELLS 1 Finished NO3 1040 NITRATE 11/17/2022 0.65 MG/L MCL 10 MG/L 0.1 MRL 11/30/2022 2111715-01-I OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 15072 2560151 34010262022 NO3-1040 D EP-A EP FOR WELLS 1 Finished OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 2022-11-17
EP-A EP FOR WELLS 1 Finished NO3 1040 NITRATE 11/15/2017 0.29 MG/L MCL 10 MG/L 0.1 MRL 11/29/2017 711150601-I OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 15072 1782645 24072042017 NO3-1040 D EP-A EP FOR WELLS 1 Finished OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 2017-11-15
EP-A EP FOR WELLS 1 Finished NO3 1040 NITRATE 2/1/2024 0.64 MG/L MCL 10 MG/L 0.1 MRL 2/13/2024 4020103-01-I OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 15072 2748245 36394812024 NO3-1040 D EP-A EP FOR WELLS 1 Finished OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 2024-02-01
EP-A EP FOR WELLS 1 Finished NO3 1040 NITRATE 12/11/2019 ND MG/L MCL 10 MG/L 0.1 MRL 1/3/2020 912113601-I OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 15072 2116029 28399972019 NO3-1040 N EP-A EP FOR WELLS 1 Finished OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 2019-12-11
EP-A EP FOR WELLS 1 Finished IOC 1025 FLUORIDE 2/23/2005 0.42 MG/L MCL 4.0 MG/L 0 MDL 4/18/2005 50223-17I OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 15072 255069 3715052005 IOC-1025 D EP-A EP FOR WELLS 1 Finished OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 2005-02-23
EP-A EP FOR WELLS 1 Finished LCR 1030 LEAD 2/23/2005 ND MG/L ACL 0.015 MG/L 0.001 MDL 4/18/2005 50223-17I OR100031 UMPQUA RESEARCH CO - MC 15072 255069 3715062005 LCR-1030 N EP-A EP FOR WELLS 1 Finished OR100031 UMPQUA RESEARCH CO - MC 2005-02-23
EP-A EP FOR WELLS 1 Finished IOC 1035 MERCURY 2/23/2005 ND MG/L MCL 0.002 MG/L 0 MDL 4/18/2005 50223-17I OR100031 UMPQUA RESEARCH CO - MC 15072 255069 3715072005 IOC-1035 N EP-A EP FOR WELLS 1 Finished OR100031 UMPQUA RESEARCH CO - MC 2005-02-23
EP-A EP FOR WELLS 1 Finished IOC 1036 NICKEL 2/23/2005 ND MG/L 0 MDL 4/18/2005 50223-17I OR100031 UMPQUA RESEARCH CO - MC 15072 255069 3715082005 IOC-1036 N EP-A EP FOR WELLS 1 Finished OR100031 UMPQUA RESEARCH CO - MC 2005-02-23
EP-A EP FOR WELLS 1 Finished NO3 1040 NITRATE 2/23/2005 0.22 MG/L MCL 10 MG/L 0 MDL 4/18/2005 50223-17I OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 15072 255069 3715092005 NO3-1040 D EP-A EP FOR WELLS 1 Finished OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 2005-02-23
EP-A EP FOR WELLS 1 Finished NO2 1041 NITRITE 2/23/2005 0.04 MG/L MCL 1 MG/L 0 MDL 4/18/2005 50223-17I OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 15072 255069 3715102005 NO2-1041 D EP-A EP FOR WELLS 1 Finished OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 2005-02-23
EP-A EP FOR WELLS 1 Finished IOC 1045 SELENIUM 2/23/2005 ND MG/L MCL 0.05 MG/L 0 MDL 4/18/2005 50223-17I OR100031 UMPQUA RESEARCH CO - MC 15072 255069 3715112005 IOC-1045 N EP-A EP FOR WELLS 1 Finished OR100031 UMPQUA RESEARCH CO - MC 2005-02-23
EP-A EP FOR WELLS 1 Finished IOC 1052 SODIUM 2/23/2005 133. MG/L ACL 20 MG/L 0 MDL 4/18/2005 50223-17I OR100031 UMPQUA RESEARCH CO - MC 3111B ATOMIC ABSORPTION DIRECT ASPIRATION 15072 255069 3715122005 IOC-1052 E EP-A EP FOR WELLS 1 Finished OR100031 UMPQUA RESEARCH CO - MC 3111B ATOMIC ABSORPTION DIRECT ASPIRATION 2005-02-23
EP-A EP FOR WELLS 1 Finished IOC 1085 THALLIUM, TOTAL 2/23/2005 ND MG/L MCL 0.002 MG/L 0 MDL 4/18/2005 50223-17I OR100031 UMPQUA RESEARCH CO - MC 15072 255069 3715132005 IOC-1085 N EP-A EP FOR WELLS 1 Finished OR100031 UMPQUA RESEARCH CO - MC 2005-02-23
EP-A EP FOR WELLS 1 Finished IOC 1055 SULFATE 2/23/2005 18.1 MG/L MCL 250 MG/L 0 MDL 4/18/2005 50223-17I OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 15072 255069 3715142005 IOC-1055 D EP-A EP FOR WELLS 1 Finished OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 2005-02-23
EP-A EP FOR WELLS 1 Finished IOC 1074 ANTIMONY, TOTAL 2/23/2005 ND MG/L MCL 0.006 MG/L 0 MDL 4/18/2005 50223-17I OR100031 UMPQUA RESEARCH CO - MC 15072 255069 3714982005 IOC-1074 N EP-A EP FOR WELLS 1 Finished OR100031 UMPQUA RESEARCH CO - MC 2005-02-23
EP-A EP FOR WELLS 1 Finished ARS 1005 ARSENIC 2/23/2005 ND MG/L MCL 0.010 MG/L 0 MDL 4/18/2005 50223-17I OR100031 UMPQUA RESEARCH CO - MC 15072 255069 3714992005 ARS-1005 N EP-A EP FOR WELLS 1 Finished OR100031 UMPQUA RESEARCH CO - MC 2005-02-23
EP-A EP FOR WELLS 1 Finished IOC 1010 BARIUM 2/23/2005 ND MG/L MCL 2 MG/L 0 MDL 4/18/2005 50223-17I OR100031 UMPQUA RESEARCH CO - MC 15072 255069 3715002005 IOC-1010 N EP-A EP FOR WELLS 1 Finished OR100031 UMPQUA RESEARCH CO - MC 2005-02-23
EP-A EP FOR WELLS 1 Finished IOC 1075 BERYLLIUM, TOTAL 2/23/2005 ND MG/L MCL 0.004 MG/L 0 MDL 4/18/2005 50223-17I OR100031 UMPQUA RESEARCH CO - MC 15072 255069 3715012005 IOC-1075 N EP-A EP FOR WELLS 1 Finished OR100031 UMPQUA RESEARCH CO - MC 2005-02-23
EP-A EP FOR WELLS 1 Finished IOC 1015 CADMIUM 2/23/2005 ND MG/L MCL 0.005 MG/L 0 MDL 4/18/2005 50223-17I OR100031 UMPQUA RESEARCH CO - MC 15072 255069 3715022005 IOC-1015 N EP-A EP FOR WELLS 1 Finished OR100031 UMPQUA RESEARCH CO - MC 2005-02-23
EP-A EP FOR WELLS 1 Finished IOC 1020 CHROMIUM 2/23/2005 ND MG/L MCL 0.1 MG/L 0 MDL 4/18/2005 50223-17I OR100031 UMPQUA RESEARCH CO - MC 15072 255069 3715032005 IOC-1020 N EP-A EP FOR WELLS 1 Finished OR100031 UMPQUA RESEARCH CO - MC 2005-02-23
EP-A EP FOR WELLS 1 Finished IOC 1024 CYANIDE 2/23/2005 ND MG/L MCL 0.2 MG/L 0 MDL 4/18/2005 50223-17I OR100031 UMPQUA RESEARCH CO - MC 15072 255069 3715042005 IOC-1024 N EP-A EP FOR WELLS 1 Finished OR100031 UMPQUA RESEARCH CO - MC 2005-02-23
EP-A EP FOR WELLS 1 Finished NO3 1040 NITRATE 10/13/2021 0.62 MG/L MCL 10 MG/L 0.1 MRL 10/22/2021 110130201-I OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 15072 2390301 31684182021 NO3-1040 D EP-A EP FOR WELLS 1 Finished OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 2021-10-13
EP-A EP FOR WELLS 1 Finished NO3 1040 NITRATE 7/1/2002 ND MCL 10 MG/L 0.1 MRL 8/27/2002 20702-1 OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 15072 70183 725602002 NO3-1040 N EP-A EP FOR WELLS 1 Finished OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 2002-07-01
EP-A EP FOR WELLS 1 Finished NO3 1040 NITRATE 11/30/2011 0.71 MG/L MCL 10 MG/L 0.1 MRL 12/8/2011 111300301-I OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 15072 882773 12552332011 NO3-1040 D EP-A EP FOR WELLS 1 Finished OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 2011-11-30
EP-A EP FOR WELLS 1 Finished NO3 1040 NITRATE 11/14/2013 0.76 MG/L MCL 10 MG/L 0.1 MRL 12/3/2013 311141601-I OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 15072 1180307 16394182013 NO3-1040 D EP-A EP FOR WELLS 1 Finished OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 2013-11-14
EP-A EP FOR WELLS 1 Finished NO3 1040 NITRATE 11/5/2015 0.39 MG/L MCL 10 MG/L 0.1 MRL 11/18/2015 511050601-I OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 15072 1475122 20037702015 NO3-1040 D EP-A EP FOR WELLS 1 Finished OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 2015-11-05
EP-A EP FOR WELLS 1 Finished NO3 1040 NITRATE 6/26/2008 0.84 MG/L MCL 10 MG/L 0.1 MRL 12/10/2008 806261601-I OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 15072 553434 8047722008 NO3-1040 D EP-A EP FOR WELLS 1 Finished OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 2008-06-26
EP-A EP FOR WELLS 1 Finished NO3 1040 NITRATE 12/29/2009 ND MG/L MCL 10 MG/L 0.1 MRL 1/11/2010 912290301-I OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 15072 666588 9596362009 NO3-1040 N EP-A EP FOR WELLS 1 Finished OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 2009-12-29
EP-A EP FOR WELLS 1 Finished NO3 1040 NITRATE 11/3/2016 0.34 MG/L MCL 10 MG/L 0.1 MRL 11/15/2016 611031401-I OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 15072 1628743 22119292016 NO3-1040 D EP-A EP FOR WELLS 1 Finished OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 2016-11-03
EP-A EP FOR WELLS 1 Finished NO3 1040 NITRATE 1/12/2023 0.70 MG/L MCL 10 MG/L 0.1 MRL 1/20/2023 3011214-01-I OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 15072 2583330 34414272023 NO3-1040 D EP-A EP FOR WELLS 1 Finished OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 2023-01-12
EP-A EP FOR WELLS 1 Finished NO3 1040 NITRATE 10/25/2012 0.55 MG/L MCL 10 MG/L 0.1 MRL 11/7/2012 210250801-I OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 15072 1020540 14242292012 NO3-1040 D EP-A EP FOR WELLS 1 Finished OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 2012-10-25



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