Hamilton County, IN

ZIP 46069

In ZIP 46069, 9 of the 12 things we check have at least one part graded D or F.

• Drinking water: Citizens Water Of Westfield, Llc meets every EPA legal limit; 9 contaminants are above health goals, led by lead at 32× California’s Public Health Goal.
• Nearest Superfund site: Envirochem Corp., 3.2 miles away (3 within 10 miles).
• Largest share of modeled toxic air from industry: Covestro LLC. (80%), mostly propyleneimine.
• Fine particles (PM2.5) average 8.9 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.
• About 141,399 kg of agricultural pesticides are applied in the county each year.

Grades for ZIP 46069

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

Based on 6 census tracts · compiled September 10, 2026 · how each grade works and its sources

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