Warrick County, IN

ZIP 47601

In ZIP 47601, 8 of the 12 things we check have at least one part graded D or F.

• Drinking water: Lynnville Water Works meets every EPA legal limit; 3 contaminants are above health goals, led by lead at 62× California’s Public Health Goal.
• Closer to Superfund sites than 57% of U.S. neighborhoods, with no listed site within 10 miles of its center.
• Largest share of modeled toxic air from industry: Kaiser Aluminum Warrick (99%), mostly chromium compounds.
• Fine particles (PM2.5) average 8.3 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.
• About 89,892 kg of agricultural pesticides are applied in the county each year.

Grades for ZIP 47601

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

Based on 11 census tracts · compiled September 10, 2026 · how each grade works and its sources

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