Montgomery County, OH

ZIP 45327

In ZIP 45327, 8 of the 12 things we check have at least one part graded D or F.

• Drinking water: Franklin Public Water System has 1 contaminant at or over an EPA legal limit; 14 contaminants are above health goals, led by pfos at 4× California’s Public Health Goal.
• Nearest Superfund site: Mound Plant (usdoe), 2.5 miles away (3 within 10 miles).
• Largest share of modeled toxic air from industry: Evertz Technology Services Inc. (24%), mostly chromium.
• Fine particles (PM2.5) average 8.1 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 45327

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

Based on 7 census tracts · compiled September 10, 2026 · how each grade works and its sources

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