Butler County, OH

ZIP 45050

In ZIP 45050, 7 of the 12 things we check have at least one part graded D or F.

• Drinking water: Lebanon City meets every EPA legal limit; 7 contaminants are above health goals, led by bromodichloromethane at 207× California’s Public Health Goal.
• Nearest Superfund site: Peters Cartridge Factory, 5.3 miles away (2 within 10 miles).
• Largest share of modeled toxic air from industry: Evertz Technology Services Inc. (32%), mostly chromium.
• Fine particles (PM2.5) average 8.7 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.
• About 93,781 kg of agricultural pesticides are applied in the county each year.

Grades for ZIP 45050

• Superfund sites nearbyA to D
• Factories and industrial sitesF
• Oil and gas wellsB to D
• Parks and nature nearbyC
• Air qualityD to F
• Drinking water qualityC
• Pesticide useD
• Neighborhood health statusB to D
• Past wildfire impactsA
• Past flood impactsA
• Noise levelsA to C
• Radiation signalsD to F

Based on 5 census tracts · compiled October 25, 2026 · how each grade works and its sources

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