OHA Drinking Water Services
OR41
PWS ID: 95394 ---- MOUNT PISGAH ARBORETUM
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 1 Finished ARS 1005 ARSENIC 1/29/2008 ND MG/L MCL 0.010 MG/L 0.001 MRL 2/15/2008 280455-I OR100021 TEST AMERICA ATC - PORTLAND 200.8 INDUCTIVELY COUPLED PLASMA MASS SPECTROM 22569 624295 9025822008 ARS-1005 N EP-A EP FOR WELL 1 Finished OR100021 TEST AMERICA ATC - PORTLAND 200.8 INDUCTIVELY COUPLED PLASMA MASS SPECTROM 2008-01-29
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 11/12/2020 0.455 MG/L MCL 10 MG/L 0.1 MRL 11/17/2020 2011552001-I OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 22569 2248823 30014342020 NO3-1040 D EP-A EP FOR WELL 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 2020-11-12
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 12/18/2019 0.519 MG/L MCL 10 MG/L 0.1 MRL 12/23/2019 1912826001-I OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 22569 2107390 28257822019 NO3-1040 D EP-A EP FOR WELL 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 2019-12-18
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 12/9/2022 0.370 MG/L MCL 10 MG/L 0.1 MRL 12/13/2022 2212384-001-I OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 22569 2567059 34117512022 NO3-1040 D EP-A EP FOR WELL 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 2022-12-09
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 12/18/2014 0.750 MG/L MCL 10 MG/L 0.1 MRL 12/25/2014 1412A06001-I OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 22569 1338757 18435402014 NO3-1040 D EP-A EP FOR WELL 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 2014-12-18
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 11/30/2015 ND MG/L MCL 10 MG/L 0.1 MRL 12/2/2015 1511A39001-I OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 22569 1477863 20072852015 NO3-1040 N EP-A EP FOR WELL 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 2015-11-30
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 12/28/2023 0.979 MG/L MCL 10 MG/L 0.1 MRL 12/29/2023 2312895-001-I OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 22569 2730664 36198732023 NO3-1040 D EP-A EP FOR WELL 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 2023-12-28
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 8/29/2017 0.805 MG/L MCL 10 MG/L 0.1 MRL 9/4/2017 1708C91001-I OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 22569 1751234 23609252017 NO3-1040 D EP-A EP FOR WELL 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 2017-08-29
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 12/9/2021 0.633 MG/L MCL 10 MG/L 0.1 MRL 12/15/2021 2112458001-I OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 22569 2415016 31982022021 NO3-1040 D EP-A EP FOR WELL 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 2021-12-09
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 9/27/2018 0.747 MG/L MCL 10 MG/L 0.1 MRL 10/1/2018 1809C77001-I OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 22569 1917483 25638302018 NO3-1040 D EP-A EP FOR WELL 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 2018-09-27
EP-A EP FOR WELL 1 Finished ARS 1005 ARSENIC 9/19/2007 ND MG/L MCL 0.010 MG/L 0.003 MRL 2/15/2008 273950-I OR100024 DELTA ENVIRONMENTAL SERVICES INC 200.9 ATOMIC ABSORPTION, PLATFORM 22569 624296 9025842007 ARS-1005 N EP-A EP FOR WELL 1 Finished OR100024 DELTA ENVIRONMENTAL SERVICES INC 200.9 ATOMIC ABSORPTION, PLATFORM 2007-09-19
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 12/20/2016 1.02 MG/L MCL 10 MG/L 1 MRL 12/27/2016 1612809001-I OR100012 ANALYTICAL LABORATORY GROUP 4500NO3-D ION SELECTIVE ELECTRODE 22569 1645035 22397242016 NO3-1040 D EP-A EP FOR WELL 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 4500NO3-D ION SELECTIVE ELECTRODE 2016-12-20
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 7/2/2012 1.1 MG/L MCL 10 MG/L 1 MRL 7/11/2012 120702801-I OR100012 ANALYTICAL LABORATORY GROUP 4500NO3-D ION SELECTIVE ELECTRODE 22569 970275 13606822012 NO3-1040 D EP-A EP FOR WELL 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 4500NO3-D ION SELECTIVE ELECTRODE 2012-07-02
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 6/27/2013 ND MG/L MCL 10 MG/L 1 MRL 7/10/2013 130677001-I OR100012 ANALYTICAL LABORATORY GROUP 4500NO3-D ION SELECTIVE ELECTRODE 22569 1116265 15427152013 NO3-1040 N EP-A EP FOR WELL 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 4500NO3-D ION SELECTIVE ELECTRODE 2013-06-27
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 10/12/2011 ND MG/L MCL 10 MG/L 1 MRL 10/20/2011 111028801-I OR100012 ANALYTICAL LABORATORY GROUP 4500NO3-D ION SELECTIVE ELECTRODE 22569 866649 12366812011 NO3-1040 N EP-A EP FOR WELL 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 4500NO3-D ION SELECTIVE ELECTRODE 2011-10-12
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 1/29/2008 ND MG/L MCL 10 MG/L 1 MRL 2/15/2008 280455-I OR100021 TEST AMERICA ATC - PORTLAND 4500NO3-D ION SELECTIVE ELECTRODE 22569 624295 9025832008 NO3-1040 N EP-A EP FOR WELL 1 Finished OR100021 TEST AMERICA ATC - PORTLAND 4500NO3-D ION SELECTIVE ELECTRODE 2008-01-29
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 9/19/2007 ND MG/L MCL 10 MG/L 1 MRL 2/15/2008 273950-I OR100024 DELTA ENVIRONMENTAL SERVICES INC 4500NO3-D ION SELECTIVE ELECTRODE 22569 624296 9025852007 NO3-1040 N EP-A EP FOR WELL 1 Finished OR100024 DELTA ENVIRONMENTAL SERVICES INC 4500NO3-D ION SELECTIVE ELECTRODE 2007-09-19
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 8/5/2009 ND MG/L MCL 10 MG/L 1 MRL 8/14/2009 293887-I OR100024 DELTA ENVIRONMENTAL SERVICES INC 4500NO3-D ION SELECTIVE ELECTRODE 22569 624294 9025812009 NO3-1040 N EP-A EP FOR WELL 1 Finished OR100024 DELTA ENVIRONMENTAL SERVICES INC 4500NO3-D ION SELECTIVE ELECTRODE 2009-08-05


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