OHA Drinking Water Services
OR41
PWS ID: 06160 ---- SHADOW HILLS CC MAINT SHOP
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 NO3 1040 NITRATE 4/20/2017 3.33 MG/L MCL 10 MG/L 0.1 MRL 4/21/2017 1704777001-I OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 22273 1689868 22915882017 NO3-1040 D EP-A EP FOR WELL 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 2017-04-20
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 4/21/2021 4.51 MG/L MCL 10 MG/L 0.1 MRL 4/27/2021 2104884001-I OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 22273 2308093 30692662021 NO3-1040 D EP-A EP FOR WELL 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 2021-04-21
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 5/30/2012 1.8 MG/L MCL 10 MG/L 1 MRL 6/1/2012 122467-I OR100024 DELTA ENVIRONMENTAL SERVICES INC 4500NO3-D ION SELECTIVE ELECTRODE 22273 947257 13320192012 NO3-1040 D EP-A EP FOR WELL 1 Finished OR100024 DELTA ENVIRONMENTAL SERVICES INC 4500NO3-D ION SELECTIVE ELECTRODE 2012-05-30
EP-A EP FOR WELL 1 Finished ARS 1005 ARSENIC 4/7/2009 ND MG/L MCL 0.010 MG/L 0.003 MRL 4/13/2009 291661-I OR100024 DELTA ENVIRONMENTAL SERVICES INC 200.9 ATOMIC ABSORPTION, PLATFORM 22273 577793 8460362009 ARS-1005 N EP-A EP FOR WELL 1 Finished OR100024 DELTA ENVIRONMENTAL SERVICES INC 200.9 ATOMIC ABSORPTION, PLATFORM 2009-04-07
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 4/7/2009 5.5 MG/L MCL 10 MG/L 1 MRL 4/13/2009 291660-I OR100024 DELTA ENVIRONMENTAL SERVICES INC 4500NO3-D ION SELECTIVE ELECTRODE 22273 577794 8460372009 NO3-1040 D EP-A EP FOR WELL 1 Finished OR100024 DELTA ENVIRONMENTAL SERVICES INC 4500NO3-D ION SELECTIVE ELECTRODE 2009-04-07
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 4/20/2018 4.51 MG/L MCL 10 MG/L 0.1 MRL 4/26/2018 1804900001-I OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 22273 1841199 24718332018 NO3-1040 D EP-A EP FOR WELL 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 2018-04-20
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 12/28/2011 4.0 MG/L MCL 10 MG/L 1 MRL 12/30/2011 116440-I OR100024 DELTA ENVIRONMENTAL SERVICES INC 4500NO3-D ION SELECTIVE ELECTRODE 22273 889240 12636062011 NO3-1040 D EP-A EP FOR WELL 1 Finished OR100024 DELTA ENVIRONMENTAL SERVICES INC 4500NO3-D ION SELECTIVE ELECTRODE 2011-12-28
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 2/3/2010 6.8 MG/L MCL 10 MG/L 1 MRL 2/9/2010 100495-I OR100024 DELTA ENVIRONMENTAL SERVICES INC 4500NO3-D ION SELECTIVE ELECTRODE 22273 675286 9692982010 NO3-1040 D EP-A EP FOR WELL 1 Finished OR100024 DELTA ENVIRONMENTAL SERVICES INC 4500NO3-D ION SELECTIVE ELECTRODE 2010-02-03
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 1/21/2015 4.89 MG/L MCL 10 MG/L 0.1 MRL 1/23/2015 1501641001-I OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 22273 1348933 18551682015 NO3-1040 D EP-A EP FOR WELL 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 2015-01-21
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 5/8/2020 4.93 MG/L MCL 10 MG/L 0.1 MRL 5/11/2020 2005276001-I OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 22273 2165451 28984212020 NO3-1040 D EP-A EP FOR WELL 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 2020-05-08
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 6/13/2013 4.8 MG/L MCL 10 MG/L 1 MRL 6/14/2013 132478-I OR100024 DELTA ENVIRONMENTAL SERVICES INC 4500NO3-D ION SELECTIVE ELECTRODE 22273 1104490 15271872013 NO3-1040 D EP-A EP FOR WELL 1 Finished OR100024 DELTA ENVIRONMENTAL SERVICES INC 4500NO3-D ION SELECTIVE ELECTRODE 2013-06-13
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 1/21/2014 4.8 MG/L MCL 10 MG/L 1 MRL 1/24/2014 140385-I OR100024 DELTA ENVIRONMENTAL SERVICES INC 4500NO3-D ION SELECTIVE ELECTRODE 22273 1199870 16726852014 NO3-1040 D EP-A EP FOR WELL 1 Finished OR100024 DELTA ENVIRONMENTAL SERVICES INC 4500NO3-D ION SELECTIVE ELECTRODE 2014-01-21
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 4/21/2016 4.15 MG/L MCL 10 MG/L 0.1 MRL 4/26/2016 1604934001-I OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 22273 1535874 20763472016 NO3-1040 D EP-A EP FOR WELL 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 2016-04-21
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 4/16/2019 4.68 MG/L MCL 10 MG/L 0.1 MRL 4/18/2019 1904806001-I OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 22273 1996576 26579562019 NO3-1040 D EP-A EP FOR WELL 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 2019-04-16
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 8/28/2024 4.76 MG/L MCL 10 MG/L 0.1 MRL 8/30/2024 2408A16-001-I OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 22273 2839127 37452542024 NO3-1040 D EP-A EP FOR WELL 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 2024-08-28


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