Harrison County, MS

ZIP 39532

In ZIP 39532, 5 of the 12 things we check have at least one part graded D or F.

• Drinking water: West Jackson Co Utility Dist meets every EPA legal limit; 14 contaminants are above health goals, led by arsenic at 199× California’s Public Health Goal.
• Nearest Superfund site: Chemfax, Inc., 9.9 miles away.
• Largest share of modeled toxic air from industry: Rolls-Royce Naval Marine Inc (55%), mostly chromium.
• Fine particles (PM2.5) average 7.4 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.
• About 30,286 kg of agricultural pesticides are applied in the county each year.

Grades for ZIP 39532

• Superfund sites nearbyA to C
• Factories and industrial sitesA to C
• Oil and gas wellsA
• Parks and nature nearbyC to D
• Air qualityB to C
• Drinking water qualityC to D
• Pesticide useC to F
• Neighborhood health statusB to F
• Past wildfire impactsA
• Past flood impactsC
• Noise levelsA to D
• Radiation signalsB

Based on 15 census tracts · compiled September 10, 2026 · how each grade works and its sources

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