OHA Drinking Water Services
OR41
PWS ID: 95603 ---- TOPAZ FARM
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, LCR = Lead & Copper Rule, 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 5/18/2022 5.42 MG/L MCL 10 MG/L 0.1 MRL 6/3/2022 213800401-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300 COLORIMETRIC SPADNS, WITH DISTILLATION 25550 2486120 32858272022 NO3-1040 D EP-A EP FOR WELL 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300 COLORIMETRIC SPADNS, WITH DISTILLATION 2022-05-18
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 9/29/2022 5.46 MG/L MCL 10 MG/L 0.1 MRL 10/5/2022 2272018-01-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300 COLORIMETRIC SPADNS, WITH DISTILLATION 25550 2538465 33643732022 NO3-1040 D EP-A EP FOR WELL 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300 COLORIMETRIC SPADNS, WITH DISTILLATION 2022-09-29
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 6/1/2023 4.99 MG/L MCL 10 MG/L 0.1 MRL 6/6/2023 3152010-01-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300 COLORIMETRIC SPADNS, WITH DISTILLATION 25550 2640240 35064242023 NO3-1040 D EP-A EP FOR WELL 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300 COLORIMETRIC SPADNS, WITH DISTILLATION 2023-06-01
EP-A EP FOR WELL 1 Finished ARS 1005 ARSENIC 7/1/2019 0.0046 MG/L MCL 0.010 MG/L 0.0005 MRL 7/12/2019 19-007700-0001 OR100028 COLUMBIA LABORATORIES, INC 200.8 INDUCTIVELY COUPLED PLASMA MASS SPECTROM 25550 2034921 27087222019 ARS-1005 D EP-A EP FOR WELL 1 Finished OR100028 COLUMBIA LABORATORIES, INC 200.8 INDUCTIVELY COUPLED PLASMA MASS SPECTROM 2019-07-01
DIST-A DISTRIBUTION SYSTEM A Finished LCR 1030 LEAD 10/1/2019 ND MG/L ACL 0.015 MG/L 0.001 MRL 10/7/2019 1973157 4072 EDGE ANALYTICAL INC - BURLINGTON 200.8 INDUCTIVELY COUPLED PLASMA MASS SPECTROM 25551 2078886 27737012019 LCR-1030 N DIST-A DISTRIBUTION SYSTEM A Finished 4072 EDGE ANALYTICAL INC - BURLINGTON 200.8 INDUCTIVELY COUPLED PLASMA MASS SPECTROM 2019-10-01
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 5/4/2020 5.36 MG/L MCL 10 MG/L 0.1 MRL 5/8/2020 012606301-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300.0 ION CHROMATOGRAPHY 25550 2165473 28986642020 NO3-1040 D EP-A EP FOR WELL 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300.0 ION CHROMATOGRAPHY 2020-05-04
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 9/29/2020 5.63 MG/L MCL 10 MG/L 0.1 MRL 10/5/2020 027303301-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300.0 ION CHROMATOGRAPHY 25550 2233272 29821752020 NO3-1040 D EP-A EP FOR WELL 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300.0 ION CHROMATOGRAPHY 2020-09-29
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 10/14/2020 5.97 MG/L MCL 10 MG/L 0.1 MRL 10/19/2020 028801201-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300.0 ION CHROMATOGRAPHY 25550 2235960 29868272020 NO3-1040 D EP-A EP FOR WELL 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300.0 ION CHROMATOGRAPHY 2020-10-14
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 11/30/2020 5.49 MG/L MCL 10 MG/L 0.1 MRL 12/4/2020 033501101-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300.0 ION CHROMATOGRAPHY 25550 2258832 30126242020 NO3-1040 D EP-A EP FOR WELL 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 300.0 ION CHROMATOGRAPHY 2020-11-30
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 9/18/2018 6.03 MG/L MCL 10 MG/L 0.5 MRL 5/8/2019 180079830001-I OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 25550 2008055 26724672018 NO3-1040 D EP-A EP FOR WELL 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2018-09-18
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 7/1/2019 6.27 MG/L MCL 10 MG/L 0.05 MRL 7/12/2019 19-007700-0001 OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 25550 2034921 27087212019 NO3-1040 D EP-A EP FOR WELL 1 Finished OR100028 COLUMBIA LABORATORIES, INC 300.0 ION CHROMATOGRAPHY 2019-07-01
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 11/19/2021 5.6 MG/L MCL 10 MG/L 0.5 MRL 11/29/2021 132302101-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 25550 2407007 31882862021 NO3-1040 D EP-A EP FOR WELL 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 2021-11-19
EP-A EP FOR WELL 1 Finished NO3 1040 NITRATE 5/10/2024 4.79 MG/L MCL 10 MG/L 0.5 MRL 5/17/2024 4131013-01-I OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 25550 2784360 36793242024 NO3-1040 D EP-A EP FOR WELL 1 Finished OR100013 ALEXIN ANALYTICAL LABORATORIES INC 4500NO3-D ION SELECTIVE ELECTRODE 2024-05-10


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