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  1. Total Coliform Bacteria

    https://ohiowatersheds.osu.edu/node/1529

    water sample shall have:-No detection of any total coliform colony forming units (CFUs) or less than ... 1 most probable number (MPN).-No detection of E. coli (less than one CFU or MPN) The absence of total ... Groundwater (underground drinking water) in a properly constructed well should have minimal-to-no coliform ...

  2. 1,1,1-Trichloroethane

    https://ohiowatersheds.osu.edu/node/1592

    degreasing sites and other factories TREATMENT OPTIONS Granular Activated Carbon (GAC) or Powdered Activated ...

  3. Chemical Oxygen Demand (COD)

    https://ohiowatersheds.osu.edu/node/1535

    typical range in Ohio. There is no health-based standard for chemical oxygen demand. 11- 16 The organic ...

  4. Carbon Dioxide (CO2)

    https://ohiowatersheds.osu.edu/node/1490

    dioxide levels were detected in your water sample. There is no health-based standard for carbon dioxide. ...

  5. Nickel

    https://ohiowatersheds.osu.edu/node/1523

    sample. There is no health-based standard for nickel. If you have concerns about the levels detected, ...

  6. Bromide

    https://ohiowatersheds.osu.edu/node/1511

    levels were detected in your water sample. There is no health-based standard for bromide. 30-140 Erosion ...

  7. Turbidity

    https://ohiowatersheds.osu.edu/node/1496

    NTU Field parameter HEALTH ADVISORY- ACTION IS OPTIONAL Turbidity has no health effects. However, ...

  8. Bromate

    https://ohiowatersheds.osu.edu/node/1510

    disinfection TREATMENT OPTIONS There are no practical methods currently available to remove bromate from water. ...

  9. Radon

    https://ohiowatersheds.osu.edu/node/1545

    GENERAL INFORMATION Radon is a gas that has no color, odor, or taste and comes from the natural ... your water sample. There is currently no federally-enforced drinking water standard for radon. ...

  10. Phosphorous

    https://ohiowatersheds.osu.edu/node/1538

    water sample. There is no health-based standard for phosphorous. If you have concerns about the levels ...

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