Webster County, MS

ZIP 39767

In ZIP 39767, 2 of the 12 things we check have at least one part graded D or F.

• Drinking water: North District 1 Water Assn. meets every EPA legal limit; 7 contaminants are above health goals, led by bromodichloromethane at 74× 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: Choctaw Generation LP L.L.L.P. (69%), mostly cobalt compounds.
• Fine particles (PM2.5) average 6.8 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.
• About 64,239 kg of agricultural pesticides are applied in the county each year.

Grades for ZIP 39767

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

Based on 4 census tracts · compiled October 25, 2026 · how each grade works and its sources

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