OHA Drinking Water Services
OR41
PWS ID: 05866 ---- ERI WATER SYSTEM
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 1 Finished NO3 1040 NITRATE 9/11/2012 0.276 MG/L MCL 10 MG/L 0.01 MRL 9/26/2012 20911121-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 15516 999099 13964462012 NO3-1040 D EP-A EP FOR WELL #1 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2012-09-11
EP-A EP FOR WELL #1 1 Finished ARS 1005 ARSENIC 9/11/2012 ND MG/L MCL 0.010 MG/L 0.0005 MRL 9/26/2012 20911121-I OR100028 COLUMBIA LABORATORIES, INC 200.8 INDUCTIVELY COUPLED PLASMA MASS SPECTROM 15516 999099 13964562012 ARS-1005 N EP-A EP FOR WELL #1 1 Finished OR100028 COLUMBIA LABORATORIES, INC 200.8 INDUCTIVELY COUPLED PLASMA MASS SPECTROM 2012-09-11
EP-A EP FOR WELL #1 1 Finished NO3 1040 NITRATE 6/11/2002 0.05 MG/L MCL 10 MG/L 6/19/2002 A20611T-1 OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 15516 64300 658442002 NO3-1040 D EP-A EP FOR WELL #1 1 Finished OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 2002-06-11
EP-A EP FOR WELL #1 1 Finished NO3 1040 NITRATE 10/20/2003 ND MCL 10 MG/L 0.1 MRL 11/3/2003 A31020J-1 OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 15516 154502 2067382003 NO3-1040 N EP-A EP FOR WELL #1 1 Finished OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 2003-10-20
EP-A EP FOR WELL #1 1 Finished NO3 1040 NITRATE 9/21/2004 ND MCL 10 MG/L 0.1 MRL 10/25/2004 A40921AD-1 OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 15516 224617 3079392004 NO3-1040 N EP-A EP FOR WELL #1 1 Finished OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 2004-09-21
EP-A EP FOR WELL #1 1 Finished NO3 1040 NITRATE 8/29/2005 ND MCL 10 MG/L 0.1 MRL 12/27/2005 A50829AM-1 OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 15516 311504 4569302005 NO3-1040 N EP-A EP FOR WELL #1 1 Finished OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 2005-08-29
EP-A EP FOR WELL #1 1 Finished NO3 1040 NITRATE 9/11/2006 ND MG/L MCL 10 MG/L 0.1 MRL 9/18/2006 A60911T1 OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 15516 389778 5547742006 NO3-1040 N EP-A EP FOR WELL #1 1 Finished OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 2006-09-11
EP-A EP FOR WELL #1 1 Finished NO3 1040 NITRATE 9/5/2007 ND MG/L MCL 10 MG/L 0.1 MRL 9/17/2007 A70905CE1 OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 15516 461501 6573732007 NO3-1040 N EP-A EP FOR WELL #1 1 Finished OR100030 PYXIS LABORATORIES INC - REDMOND 300.0 ION CHROMATOGRAPHY 2007-09-05
EP-A EP FOR WELL #1 1 Finished NO3 1040 NITRATE 8/19/2008 0.05 MG/L MCL 10 MG/L 0.01 MRL 9/16/2008 A80819AA1-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 15516 534546 7700952008 NO3-1040 D EP-A EP FOR WELL #1 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2008-08-19
EP-A EP FOR WELL #1 1 Finished NO3 1040 NITRATE 8/31/2009 0.087 MG/L MCL 10 MG/L 0.01 MRL 9/22/2009 90831081-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 15516 633710 9147152009 NO3-1040 D EP-A EP FOR WELL #1 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2009-08-31
EP-A EP FOR WELL #1 1 Finished NO3 1040 NITRATE 8/25/2010 0.05 MG/L MCL 10 MG/L 0.01 MRL 9/1/2010 825131-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 15516 738478 10515052010 NO3-1040 D EP-A EP FOR WELL #1 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2010-08-25
EP-A EP FOR WELL #1 1 Finished NO3 1040 NITRATE 10/20/2011 0.293 MG/L MCL 10 MG/L 0.01 MRL 11/8/2011 11020301-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 15516 870757 12418552011 NO3-1040 D EP-A EP FOR WELL #1 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2011-10-20
EP-A EP FOR WELL #1 1 Finished NO3 1040 NITRATE 5/13/2014 0.275 MG/L MCL 10 MG/L 0.01 MRL 5/30/2014 40513131-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 15516 1246010 17240052014 NO3-1040 D EP-A EP FOR WELL #1 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2014-05-13
EP-A EP FOR WELL #1 1 Finished NO3 1040 NITRATE 6/17/2013 0.275 MG/L MCL 10 MG/L 0.01 MRL 6/28/2013 30617161-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 15516 1106770 15312302013 NO3-1040 D EP-A EP FOR WELL #1 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2013-06-17
EP-A EP FOR WELL #1 1 Finished NO3 1040 NITRATE 12/12/2016 0.250 MG/L MCL 10 MG/L 0.05 MRL 12/23/2016 61212211-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 15516 1643978 22385632016 NO3-1040 D EP-A EP FOR WELL #1 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2016-12-12
EP-A EP FOR WELL #1 1 Finished NO3 1040 NITRATE 9/11/2017 0.222 MG/L MCL 10 MG/L 0.05 MRL 9/22/2017 7091151-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 15516 1759004 23742332017 NO3-1040 D EP-A EP FOR WELL #1 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2017-09-11
EP-A EP FOR WELL #1 1 Finished NO3 1040 NITRATE 9/8/2015 0.241 MG/L MCL 10 MG/L 0.05 MRL 9/17/2015 50908101-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 15516 1446655 19681482015 NO3-1040 D EP-A EP FOR WELL #1 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2015-09-08
EP-A EP FOR WELL #1 1 Finished NO3 1040 NITRATE 9/5/2018 0.185 MG/L MCL 10 MG/L 0.05 MRL 9/17/2018 180073420001-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 15516 1909878 25538682018 NO3-1040 D EP-A EP FOR WELL #1 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2018-09-05
EP-A EP FOR WELL #1 1 Finished NO3 1040 NITRATE 9/11/2019 0.295 MG/L MCL 10 MG/L 0.05 MRL 9/23/2019 19-010967-0001 OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 15516 2065023 27507772019 NO3-1040 D EP-A EP FOR WELL #1 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2019-09-11
EP-A EP FOR WELL #1 1 Finished NO3 1040 NITRATE 9/2/2020 0.289 MG/L MCL 10 MG/L 0.05 MRL 9/9/2020 200093780001-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 15516 2220033 29662192020 NO3-1040 D EP-A EP FOR WELL #1 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2020-09-02
EP-A EP FOR WELL #1 1 Finished NO3 1040 NITRATE 9/2/2021 0.350 MG/L MCL 10 MG/L 0.05 MRL 9/10/2021 210102680001-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 15516 2374515 31486262021 NO3-1040 D EP-A EP FOR WELL #1 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2021-09-02
EP-A EP FOR WELL #1 1 Finished NO3 1040 NITRATE 8/3/2022 0.374 MG/L MCL 10 MG/L 0.05 MRL 8/12/2022 22-009260-0001-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 15516 2513828 33251692022 NO3-1040 D EP-A EP FOR WELL #1 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2022-08-03
EP-A EP FOR WELL #1 1 Finished NO3 1040 NITRATE 5/30/2023 0.468 MG/L MCL 10 MG/L 0.05 MRL 6/7/2023 23-006406-0001-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 15516 2640219 35064122023 NO3-1040 D EP-A EP FOR WELL #1 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2023-05-30
EP-A EP FOR WELL #1 1 Finished NO3 1040 NITRATE 5/1/2024 0.104 MG/L MCL 10 MG/L 0.05 MRL 5/29/2024 24-004742-0001-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 15516 2785888 36813222024 NO3-1040 D EP-A EP FOR WELL #1 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2024-05-01


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