OHA Drinking Water Services
OR41
PWS ID: 94692 ---- LIGHTHOUSE CENTER BAKERY
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, 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

Sample Dates
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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 #2 1 Finished NO3 1040 NITRATE 12/30/2004 0.4 MG/L MCL 10 MG/L 1/10/2005 79807 OR100012 ANALYTICAL LABORATORY GROUP 4500NO3-D ION SELECTIVE ELECTRODE 16490 237333 3398232004 NO3-1040 D EP-A EP FOR WELL #2 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 4500NO3-D ION SELECTIVE ELECTRODE 2004-12-30
EP-A EP FOR WELL #2 1 Finished NO3 1040 NITRATE 5/17/2022 0.220 MG/L MCL 10 MG/L 0.1 MRL 5/20/2022 2205701001-I OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 16490 2475076 32720842022 NO3-1040 D EP-A EP FOR WELL #2 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 2022-05-17
EP-A EP FOR WELL #2 1 Finished NO3 1040 NITRATE 12/27/2005 ND MCL 10 MG/L 1 MRL 1/3/2006 92377 OR100012 ANALYTICAL LABORATORY GROUP 4500NO3-D ION SELECTIVE ELECTRODE 16490 310163 4551392005 NO3-1040 N EP-A EP FOR WELL #2 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 4500NO3-D ION SELECTIVE ELECTRODE 2005-12-27
EP-A EP FOR WELL #2 1 Finished NO3 1040 NITRATE 9/12/2023 ND MG/L MCL 10 MG/L 0.1 MRL 9/15/2023 2309381-001-I OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 16490 2686454 35655222023 NO3-1040 N EP-A EP FOR WELL #2 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 2023-09-12
EP-A EP FOR WELL #2 1 Finished NO3 1040 NITRATE 12/28/2006 ND MG/L MCL 10 MG/L 1 MRL 1/8/2007 15891 OR100012 ANALYTICAL LABORATORY GROUP 4500NO3-D ION SELECTIVE ELECTRODE 16490 414062 5902472006 NO3-1040 N EP-A EP FOR WELL #2 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 4500NO3-D ION SELECTIVE ELECTRODE 2006-12-28
EP-A EP FOR WELL #2 1 Finished NO3 1040 NITRATE 6/25/2002 0.4 MG/L MCL 10 MG/L 7/11/2002 45841 OR100012 ANALYTICAL LABORATORY GROUP 4500NO3-D ION SELECTIVE ELECTRODE 16490 64195 657392002 NO3-1040 D EP-A EP FOR WELL #2 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 4500NO3-D ION SELECTIVE ELECTRODE 2002-06-25
EP-A EP FOR WELL #2 1 Finished NO3 1040 NITRATE 2/18/2019 ND MG/L MCL 10 MG/L 0.1 MRL 3/4/2019 902180201-I OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 16490 1976456 26334572019 NO3-1040 N EP-A EP FOR WELL #2 1 Finished OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 2019-02-18
EP-A EP FOR WELL #2 1 Finished NO3 1040 NITRATE 3/16/2021 ND MG/L MCL 10 MG/L 0.1 MRL 3/18/2021 2103618001-I OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 16490 2295754 30555662021 NO3-1040 N EP-A EP FOR WELL #2 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 2021-03-16
EP-A EP FOR WELL #2 1 Finished NO3 1040 NITRATE 2/3/2014 0.19 MG/L MCL 10 MG/L 0.1 MRL 2/19/2014 402031701-I OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 16490 1209973 16836172014 NO3-1040 D EP-A EP FOR WELL #2 1 Finished OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 2014-02-03
EP-A EP FOR WELL #2 1 Finished NO3 1040 NITRATE 4/20/2009 0.27 MG/L MCL 10 MG/L 0.1 MRL 5/11/2009 904200701-I OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 16490 587114 8568402009 NO3-1040 D EP-A EP FOR WELL #2 1 Finished OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 2009-04-20
EP-A EP FOR WELL #2 1 Finished NO3 1040 NITRATE 2/5/2013 0.30 MG/L MCL 10 MG/L 0.1 MRL 2/19/2013 302051601-I OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 16490 1060354 14739562013 NO3-1040 D EP-A EP FOR WELL #2 1 Finished OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 2013-02-05
EP-A EP FOR WELL #2 1 Finished NO3 1040 NITRATE 5/8/2017 0.14 MG/L MCL 10 MG/L 0.1 MRL 5/15/2017 705080701-I OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 16490 1699980 23030522017 NO3-1040 D EP-A EP FOR WELL #2 1 Finished OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 2017-05-08
EP-A EP FOR WELL #2 1 Finished NO3 1040 NITRATE 11/7/2016 0.32 MG/L MCL 10 MG/L 0.1 MRL 11/16/2016 611070501-I OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 16490 1628941 22123432016 NO3-1040 D EP-A EP FOR WELL #2 1 Finished OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 2016-11-07
EP-A EP FOR WELL #2 1 Finished NO3 1040 NITRATE 9/24/2018 ND MG/L MCL 10 MG/L 0.1 MRL 10/9/2018 809240801-I OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 16490 1923003 25701042018 NO3-1040 N EP-A EP FOR WELL #2 1 Finished OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 2018-09-24
EP-A EP FOR WELL #2 1 Finished NO3 1040 NITRATE 12/31/2007 1.6 MG/L MCL 10 MG/L 1 MRL 1/9/2008 29210 OR100012 ANALYTICAL LABORATORY GROUP 4500NO3-D ION SELECTIVE ELECTRODE 16490 487335 7021942007 NO3-1040 D EP-A EP FOR WELL #2 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 4500NO3-D ION SELECTIVE ELECTRODE 2007-12-31
EP-A EP FOR WELL #2 1 Finished NO3 1040 NITRATE 1/26/2015 0.23 MG/L MCL 10 MG/L 0.1 MRL 2/3/2015 501260801-I OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 16490 1353507 18600642015 NO3-1040 D EP-A EP FOR WELL #2 1 Finished OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 2015-01-26
EP-A EP FOR WELL #2 1 Finished ARS 1005 ARSENIC 8/13/2012 ND MG/L MCL 0.010 MG/L 0.003 MRL 8/21/2012 208131101-I OR100031 UMPQUA RESEARCH CO - MC 200.8 INDUCTIVELY COUPLED PLASMA MASS SPECTROM 16490 984469 13773262012 ARS-1005 N EP-A EP FOR WELL #2 1 Finished OR100031 UMPQUA RESEARCH CO - MC 200.8 INDUCTIVELY COUPLED PLASMA MASS SPECTROM 2012-08-13
EP-A EP FOR WELL #2 1 Finished ARS 1005 ARSENIC 8/13/2012 ND MG/L MCL 0.010 MG/L 0.003 MRL 8/21/2012 208131102-I OR100031 UMPQUA RESEARCH CO - MC 200.8 INDUCTIVELY COUPLED PLASMA MASS SPECTROM 16490 984470 13773272012 ARS-1005 N EP-A EP FOR WELL #2 1 Finished OR100031 UMPQUA RESEARCH CO - MC 200.8 INDUCTIVELY COUPLED PLASMA MASS SPECTROM 2012-08-13
EP-A EP FOR WELL #2 1 Finished NO3 1040 NITRATE 3/19/2020 ND MG/L MCL 10 MG/L 0.1 MRL 3/24/2020 2003790001-I OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 16490 2143795 28738192020 NO3-1040 N EP-A EP FOR WELL #2 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 2020-03-19
EP-A EP FOR WELL #2 1 Finished NO3 1040 NITRATE 11/19/2012 ND MG/L MCL 10 MG/L 1 MRL 12/4/2012 211191301-I OR100031 UMPQUA RESEARCH CO - MC 4500NO3-D ION SELECTIVE ELECTRODE 16490 1029278 14362262012 NO3-1040 N EP-A EP FOR WELL #2 1 Finished OR100031 UMPQUA RESEARCH CO - MC 4500NO3-D ION SELECTIVE ELECTRODE 2012-11-19
EP-A EP FOR WELL #2 1 Finished NO3 1040 NITRATE 4/28/2010 0.56 MG/L MCL 10 MG/L 0.1 MRL 12/1/2010 004281001-I OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 16490 767076 10980772010 NO3-1040 D EP-A EP FOR WELL #2 1 Finished OR100031 UMPQUA RESEARCH CO - MC 300.0 ION CHROMATOGRAPHY 2010-04-28


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