OHA Drinking Water Services
OR41
PWS ID: 95516 ---- BLM CEDAR GROVE REC SITE
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, NO2 = Nitrite, 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 5/16/2022 ND MG/L MCL 10 MG/L 0.1 MRL 5/18/2022 2205672001-I OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 24464 2474955 32718172022 NO3-1040 N EP-A EP FOR WELL 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 2022-05-16
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 12/11/2015 ND MG/L MCL 10 MG/L 0.2 MRL 12/23/2015 20151211027-I OR100039 WATERLAB CORPORATION 300.0 ION CHROMATOGRAPHY 24464 1488245 20200372015 NO3-1040 N EP-A EP FOR WELL 1 Finished OR100039 WATERLAB CORPORATION 300.0 ION CHROMATOGRAPHY 2015-12-11
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 7/26/2016 ND MG/L MCL 10 MG/L 0.2 MRL 8/12/2016 20160726064-I OR100039 WATERLAB CORPORATION 300.0 ION CHROMATOGRAPHY 24464 1585834 21411272016 NO3-1040 N EP-A EP FOR WELL 1 Finished OR100039 WATERLAB CORPORATION 300.0 ION CHROMATOGRAPHY 2016-07-26
EP-A EP FOR WELL 1 Finished NO2 1041 NITRITE 5/10/2023 ND MG/L MCL 1 MG/L 0.1 MRL 12/22/2023 2305443-001-I OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 24464 2729356 36182422023 NO2-1041 N EP-A EP FOR WELL 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 2023-05-10
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 5/10/2023 ND MG/L MCL 10 MG/L 0.1 MRL 12/22/2023 2305443-001-I OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 24464 2729356 36182562023 NO3-1040 N EP-A EP FOR WELL 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 2023-05-10
EP-A EP FOR WELL 1 Finished ARS 1005 ARSENIC 5/10/2023 0.00510 MG/L MCL 0.010 MG/L 0.002 MRL 12/22/2023 2305443-001-I OR100012 ANALYTICAL LABORATORY GROUP 3113B ATOMIC ABSORPTION, FURNACE 24464 2729356 36183012023 ARS-1005 D EP-A EP FOR WELL 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 3113B ATOMIC ABSORPTION, FURNACE 2023-05-10
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 3/12/2013 ND MG/L MCL 10 MG/L 0.1 MRL 3/27/2014 04609275 OR100063 EDGE ANALYTICAL, INC- PORTLAND 300.0 ION CHROMATOGRAPHY 24464 1254608 17335552013 NO3-1040 N EP-A EP FOR WELL 1 Finished OR100063 EDGE ANALYTICAL, INC- PORTLAND 300.0 ION CHROMATOGRAPHY 2013-03-12
EP-A EP FOR WELL 1 Finished ARS 1005 ARSENIC 3/12/2013 0.003 MG/L MCL 0.010 MG/L 0 MDL 3/27/2014 04609275-I 4072 EDGE ANALYTICAL INC - BURLINGTON 200.8 INDUCTIVELY COUPLED PLASMA MASS SPECTROM 24464 1254609 17335612013 ARS-1005 D EP-A EP FOR WELL 1 Finished 4072 EDGE ANALYTICAL INC - BURLINGTON 200.8 INDUCTIVELY COUPLED PLASMA MASS SPECTROM 2013-03-12
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 9/10/2014 ND MG/L MCL 10 MG/L 0.2 MRL 9/19/2014 20140910083-I OR100039 WATERLAB CORPORATION 300.0 ION CHROMATOGRAPHY 24464 1296922 17868822014 NO3-1040 N EP-A EP FOR WELL 1 Finished OR100039 WATERLAB CORPORATION 300.0 ION CHROMATOGRAPHY 2014-09-10
EP-A EP FOR WELL 1 Finished ARS 1005 ARSENIC 9/10/2014 0.0039 MG/L MCL 0.010 MG/L 0.002 MRL 9/19/2014 20140910083-I OR100039 WATERLAB CORPORATION 3113B ATOMIC ABSORPTION, FURNACE 24464 1296922 17868882014 ARS-1005 D EP-A EP FOR WELL 1 Finished OR100039 WATERLAB CORPORATION 3113B ATOMIC ABSORPTION, FURNACE 2014-09-10
EP-A EP FOR WELL 1 Finished NO2 1041 NITRITE 5/7/2024 ND MG/L MCL 1 MG/L 0.1 MRL 11/12/2024 2405371-001-I OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 24464 2868024 37824422024 NO2-1041 N EP-A EP FOR WELL 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 2024-05-07
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 5/7/2024 ND MG/L MCL 10 MG/L 0.1 MRL 11/12/2024 2405371-001-I OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 24464 2868024 37824502024 NO3-1040 N EP-A EP FOR WELL 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 300.0 ION CHROMATOGRAPHY 2024-05-07
EP-A EP FOR WELL 1 Finished ARS 1005 ARSENIC 5/7/2024 0.00566 MG/L MCL 0.010 MG/L 0.002 MRL 11/12/2024 2405371-001-I OR100012 ANALYTICAL LABORATORY GROUP 3113B ATOMIC ABSORPTION, FURNACE 24464 2868024 37824662024 ARS-1005 D EP-A EP FOR WELL 1 Finished OR100012 ANALYTICAL LABORATORY GROUP 3113B ATOMIC ABSORPTION, FURNACE 2024-05-07


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