Perry County, KY

ZIP 41721

In ZIP 41721, 4 of the 12 things we check have at least one part graded D or F.

• Drinking water: Hazard Water Department meets every EPA legal limit; 8 contaminants are above health goals, led by arsenic at 118× California’s Public Health Goal.
• Closer to Superfund sites than 0% of U.S. neighborhoods, with no listed site within 10 miles of its center.
• Largest share of modeled toxic air from industry: Fci Manchester (100%), mostly lead.
• Fine particles (PM2.5) average 6.6 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.
• About 5,601 kg of agricultural pesticides are applied in the county each year.

Grades for ZIP 41721

• Superfund sites nearbyA
• Factories and industrial sitesA
• Oil and gas wellsD to F
• Parks and nature nearbyB
• Air qualityA
• Drinking water qualityB to C
• Pesticide useA to D
• Neighborhood health statusF
• Past wildfire impactsA
• Past flood impactsA
• Noise levelsA
• Radiation signalsC to D

Based on 3 census tracts · compiled October 25, 2026 · how each grade works and its sources

Loading the full report, with every source…