Hancock County, KY

ZIP 42351

In ZIP 42351, 7 of the 12 things we check have at least one part graded D or F.

• Drinking water: Lewisport Municipal Water Works meets every EPA legal limit; 6 contaminants are above health goals, led by lead at 33× California’s Public Health Goal.
• Nearest Superfund site: Green River Disposal, Inc., 4.4 miles away (2 within 10 miles).
• Largest share of modeled toxic air from industry: Kaiser Aluminum Warrick (91%), 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 27,464 kg of agricultural pesticides are applied in the county each year.

Grades for ZIP 42351

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

Based on 3 census tracts · compiled September 10, 2026 · how each grade works and its sources

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