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  1. Chemical Oxygen Demand (COD)

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

    levels can indicate surface water influences directly on groundwater. 16.00 ppm mg/L ppm Nutrient ACTION ... GENERAL INFORMATION Chemical oxygen demand (COD) is an indicator test commonly used to indirectly ... IS OPTIONAL Chemical Oxygen Demand (COD) levels were detected in your water sample to exceed the ...

  2. SNAP-Ed

    https://butler.osu.edu/program-areas/snap-ed

    has developed as a partnership between the Ohio Department of Job & Family Services and Ohio State ...

  3. Nitrate (as N)

    https://ohiowatersheds.osu.edu/node/1536

    MCL MCL ADVISORY- ACTION IS HIGHLY RECOMMENDED Nitrate levels were detected in your water sample to ... sample but do not exceed the maximum contaminant level. 0.09- 0.6 Values above 2.0 ppm indicate surfaces ... agriculture or where there is a high density of septic systems. HEALTH ADVISORY Infants below the age of six ...

  4. Alkalinity

    https://ohiowatersheds.osu.edu/node/1497

    does not pose a direct health risk. AESTHETIC EFFECTS High alkalinity (above 500 mg/l) is usually ... 400.00 ppm mg/L ppm Inorganic major constituent ACTION IS RECOMMENDED   Alkalinity levels were detected ... hardness it may indicate the elevated levels of chloride, nitrate, or sulfate. HEALTH EFFECTS Alkalinity ...

  5. Total organic carbon (TOC)

    https://ohiowatersheds.osu.edu/node/1540

    Trihalomethanes for more information. mg/L ppm Nutrient ACTION IS OPTIONAL Total organic carbon levels were ... chlorinated organics may contribute to systhetic sources.   Higher levels of TOC suggest water quality ... impact.  Total organic carbon provides a medium for the formation of disinfection byproducts.  These ...

  6. Zinc

    https://ohiowatersheds.osu.edu/node/1527

    ppm mg/L ppm Inorganic trace constituent SMCL SMCL ADVISORY- ACTION IS RECOMMENDED Zinc levels were ... Zinc levels were detected in your water sample but do not exceed the maximum contaminant level. 10- 50 ... wastes. HEALTH EFFECTS Harmful effects generally begin at levels 10-15 times higher than the amount needed ...

  7. OCVN Course Franklin County

    https://ocvn.osu.edu/events/ocvn-course-franklin-county

    geology, soils, forests, mammals, water resources, weather and climate and more.   The session leaders are ... Wednesday evenings between April 10, 2023—June 5, 2023 from 5:30—8:00 PM  and Tue May 30 5:30—8:00 PM and ... Amphibians and Reptiles at Highbanks Metro Park Nature Center Auditorium   April 24, Mon. 5:30—8:00 PM Soils ...

  8. Nitrite (as N)

    https://ohiowatersheds.osu.edu/node/1537

    breath and blue baby syndrome. 1.00 ppm mg/L ppm Nutrient MCL MCL ADVISORY- ACTION IS HIGHLY RECOMMENDED ... Nitrite levels were detected in your water sample to exceed the maximum contaminant level (MCL). ACTION IS ... OPTIONAL Nitrite levels were detected in your water sample but do not exceed the maximum contaminant level ...

  9. GenX (HFPO dimer acid)

    https://ohiowatersheds.osu.edu/node/1737

    hormones; • Increase cholesterol levels; • Affect the immune system; or • Increase the risk of certain ... ng/L ppt PFAS State Action Level ACTION IS HIGHLY RECOMMENDED The GenX level detected in your water ... cancers.   Young children, infants, and unborn babies may be at more risk of health effects. Scientists are ...

  10. PFBS (Perfluorobutanesulfonic acid)

    https://ohiowatersheds.osu.edu/node/1736

    hormones; • Increase cholesterol levels; • Affect the immune system; or • Increase the risk of certain ... ng/L ppt PFAS State Action Level ACTION IS HIGHLY RECOMMENDED The PFBS level detected in your water ... cancers.   Young children, infants, and unborn babies may be at more risk of health effects. Scientists are ...

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