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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 ...
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Responding to Microaggressions: Bystander Intervention Strategies that Work for Everyone
life. Participants will practice what they have learned using real-life scenarios. Click here to ...
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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 ...
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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 ...
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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 ...
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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 ...
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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 ...
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Ohio Species at Risk: Alien Invaders: a look at the impact of invasives
https://butler.osu.edu/events/ohio-species-risk-alien-invaders-look-impact-invasives
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Ohio Species at Risk: Firefly gardening & Seed collection methods
https://butler.osu.edu/events/ohio-species-risk-firefly-gardening-seed-collection-methods
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Ohio Species at Risk: Native turtles & Impacts of water quality contamination
https://butler.osu.edu/events/ohio-species-risk-native-turtles-impacts-water-quality-contamination
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