Greenup County, KY

ZIP 41121

In ZIP 41121, 6 of the 12 things we check have at least one part graded D or F.

• Drinking water: Flatwoods Water Company has 1 contaminant at or over an EPA legal limit; 4 contaminants are above health goals, led by lead at 31× California’s Public Health Goal.
• Nearest Superfund site: E.h. Schilling Landfill, 7.2 miles away.
• Largest share of modeled toxic air from industry: Thistle Processing LLC (73%), mostly nickel.
• Fine particles (PM2.5) average 7.3 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.
• About 15,997 kg of agricultural pesticides are applied in the county each year.

Grades for ZIP 41121

• Superfund sites nearbyC to D
• Factories and industrial sitesC
• Oil and gas wellsF
• Parks and nature nearbyB to C
• Air qualityB to C
• Drinking water qualityD to F
• Pesticide useF
• Neighborhood health statusF
• Past wildfire impactsA
• Past flood impactsA
• Noise levelsA
• Radiation signalsD

Based on 2 census tracts · compiled September 10, 2026 · how each grade works and its sources

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