Clermont County, OH

ZIP 45122

In ZIP 45122, 7 of the 12 things we check have at least one part graded D or F.

• Drinking water: Western Water Company has 2 contaminants at or over an EPA legal limit; 10 contaminants are above health goals, led by pfos at 9× California’s Public Health Goal.
• Nearest Superfund site: Peters Cartridge Factory, 3.7 miles away (3 within 10 miles).
• Largest share of modeled toxic air from industry: The Shepherd Color Co (37%), mostly cobalt compounds.
• Fine particles (PM2.5) average 8.1 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.
• About 67,657 kg of agricultural pesticides are applied in the county each year.

Grades for ZIP 45122

• Superfund sites nearbyA to D
• Factories and industrial sitesD to F
• Oil and gas wellsA to C
• Parks and nature nearbyC
• Air qualityC to D
• Drinking water qualityC to F
• Pesticide useD to F
• Neighborhood health statusC to F
• Past wildfire impactsA
• Past flood impactsA
• Noise levelsA
• Radiation signalsC to D

Based on 8 census tracts · compiled October 25, 2026 · how each grade works and its sources

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