Dearborn County, IN

ZIP 47022

In ZIP 47022, 4 of the 12 things we check have at least one part graded D or F.

• Drinking water: Cincinnati Public Water System meets every EPA legal limit; 10 contaminants are above health goals, led by pfos at 2.6× California’s Public Health Goal.
• Nearest Superfund site: Feed Materials Production Center (usdoe), 9.4 miles away.
• Largest share of modeled toxic air from industry: Matthews Aurora LLC (39%), mostly chromium.
• Fine particles (PM2.5) average 8.4 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.
• About 29,656 kg of agricultural pesticides are applied in the county each year.

Grades for ZIP 47022

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

Based on 6 census tracts · compiled October 25, 2026 · how each grade works and its sources

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