Decatur County, IN

ZIP 47283

In ZIP 47283, 5 of the 12 things we check have at least one part graded D or F.

• Drinking water: Muscatatuck Urban Training Center meets every EPA legal limit; 7 contaminants are above health goals, led by bromodichloromethane at 176× California’s Public Health Goal.
• Nearest Superfund site: Tri-State Plating, 5.1 miles away (3 within 10 miles).
• Largest share of modeled toxic air from industry: Delta Faucet Co (53%), mostly chromium compounds.
• Fine particles (PM2.5) average 7.5 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.
• About 117,429 kg of agricultural pesticides are applied in the county each year.

Grades for ZIP 47283

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

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

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