OHA Drinking Water Services
OR41
PWS ID: 01340 ---- UPPER COOS RIVER WTR ASSOC
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 CREEK (UNNAMED) 1 Finished ARS 1005 ARSENIC 5/14/2019 ND MG/L MCL 0.010 MG/L 0.002 MRL 5/22/2019 1905697001-I OR100012 ANALYTICAL LABORATORY GROUP 3113B ATOMIC ABSORPTION, FURNACE 15484 2009425 26747352019 ARS-1005 N EP-A EP for CREEK (UNNAMED) 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 3113B ATOMIC ABSORPTION, FURNACE 2019-05-14
EP-A EP for CREEK (UNNAMED) 1 Finished NO3 1040 NITRATE 9/10/2024 1.44 MG/L MCL 10 MG/L 0.2 MRL 9/17/2024 24090443-01A-I OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 15484 2843435 37520812024 NO3-1040 D EP-A EP for CREEK (UNNAMED) 1 Finished OR100016 NEILSON RESEARCH CORPORATION 300.0 ION CHROMATOGRAPHY 2024-09-10
EP-A EP for CREEK (UNNAMED) 1 Finished NO3 1040 NITRATE 5/14/2019 2.27 MG/L MCL 10 MG/L 0.1 MRL 5/22/2019 1905697001-I OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 15484 2009425 26747132019 NO3-1040 D EP-A EP for CREEK (UNNAMED) 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 2019-05-14
EP-A EP for CREEK (UNNAMED) 1 Finished NO3 1040 NITRATE 5/20/2004 3.3 MG/L MCL 10 MG/L 6/1/2004 71915 OR100012 ANALYTICAL LABORATORY GROUP 4500NO3-D ION SELECTIVE ELECTRODE 15484 192279 2631592004 NO3-1040 D EP-A EP for CREEK (UNNAMED) 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 4500NO3-D ION SELECTIVE ELECTRODE 2004-05-20
EP-A EP for CREEK (UNNAMED) 1 Finished NO3 1040 NITRATE 6/13/2005 3.8 MG/L MCL 10 MG/L 0 MDL 6/23/2005 85404 OR100012 ANALYTICAL LABORATORY GROUP 4500NO3-D ION SELECTIVE ELECTRODE 15484 267197 3916152005 NO3-1040 D EP-A EP for CREEK (UNNAMED) 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 4500NO3-D ION SELECTIVE ELECTRODE 2005-06-13


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