Wayne County, MO

ZIP 63951

In ZIP 63951, 3 of the 12 things we check have at least one part graded D or F.

• Drinking water: Johns Branch Water Co meets every EPA legal limit; 3 contaminants are above health goals, led by lead at 12× California’s Public Health Goal.
• Closer to Superfund sites than 57% of U.S. neighborhoods, with no listed site within 10 miles of its center.
• Largest share of modeled toxic air from industry: G.S. Roofing Products Co Inc. (95%), mostly chromium compounds.
• Fine particles (PM2.5) average 6.6 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.
• About 8,401 kg of agricultural pesticides are applied in the county each year.

Grades for ZIP 63951

• Superfund sites nearbyC
• Factories and industrial sitesA
• Oil and gas wellsA
• Parks and nature nearbyB
• Air qualityA
• Drinking water qualityA to D
• Pesticide useF
• Neighborhood health statusF
• Past wildfire impactsA
• Past flood impactsC
• Noise levelsA
• Radiation signalsC

Based on 1 census tract · compiled September 10, 2026 · how each grade works and its sources

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