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  1. Well Water Interpretation Tool

    https://ohiowatersheds.osu.edu/know-your-well-water/well-water-interpretation-tool

    https://odh.ohio.gov/wps/portal/gov/odh/know-our-programs/private-water-systems-program/welcome. Dissolved gas Carbon Dioxide (CO 2) mg/L ppm Hydrogen Sulfide (H 2 S) mg/L ppm Methane (Dissolved ... in water) mg/L ppm Field parameter pH pH Specific Conductivity umhos/cm uS/cm Total Dissolved Solids ... (TDS) mg/L ppm Total Suspended Solids mg/L ppm Turbidity NTU Inorganic major constituent Alkalinity mg/L ...

  2. ServSafe Test

    https://darke.osu.edu/events/servsafe-test-20

    4 participants per test date. Masks are required while in the testing center. *Registration fee of $150 is ... Masks are required while in the testing center. *Registration fee of $150 is non-refundable for both the ... Department of Health requirements for Level 2 Certification in Food Protection Don’t have the time to sit ...

  3. 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 ...

  4. 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 ...

  5. 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 ...

  6. 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 ...

  7. dg_test

    https://epn.osu.edu/node/891

    9:50-11:45a.m. The remainder of this program is worth 2 CEU and PDH hours. This two-hour session will explore ... modeling.  9:50 a.m.  Melissa Menerey, Ohio Department of Natural Resources, and board president, WMAO, and ... stormwater specialist, City of Toledo and David Reutter, urban conservation specialist, Franklin Soil and ...

  8. 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 ...

  9. Blast Off!

    https://darke.osu.edu/news/blast-6

    and alcohol use, bullying, and risk prevention strategies are discussed. May 8, 9, 10, 11 (2023):  ...

  10. ServSafe Test

    https://darke.osu.edu/events/servsafe-test-22

    4 participants per test date. Masks are required while in the testing center. *Registration fee of $150 is ... date. Masks are required while in the testing center. *Registration fee of $150 is non-refundable for ... Department of Health requirements for Level 2 Certification in Food Protection Don’t have the time to sit ...

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