Winston County, MS

ZIP 39339

In ZIP 39339, 4 of the 12 things we check have at least one part graded D or F.

• Drinking water: City Of Louisville meets every EPA legal limit; 6 contaminants are above health goals, led by lead at 25× California’s Public Health Goal.
• Nearest Superfund site: American Creosote Works Inc (louisville), 1.8 miles away.
• Largest share of modeled toxic air from industry: Kloeckner Metals Corp (81%), mostly chromium.
• Fine particles (PM2.5) average 7.2 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.
• About 12,233 kg of agricultural pesticides are applied in the county each year.

Grades for ZIP 39339

• Superfund sites nearbyC to F
• Factories and industrial sitesB to C
• Oil and gas wellsB
• Parks and nature nearbyB to C
• Air qualityB
• Drinking water qualityD
• Pesticide useF
• Neighborhood health statusD to F
• Past wildfire impactsA
• Past flood impactsA
• Noise levelsA
• Radiation signalsC

Based on 5 census tracts · compiled September 10, 2026 · how each grade works and its sources

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