McDonald County, MO

ZIP 64868

In ZIP 64868, 3 of the 12 things we check have at least one part graded D or F.

• Drinking water: Anderson Pws meets every EPA legal limit; 4 contaminants are above health goals, led by lithium at 4× the USGS health-based screening level.
• Closer to Superfund sites than 91% of U.S. neighborhoods, with no listed site within 10 miles of its center.
• Largest share of modeled toxic air from industry: Owens Corning Insulating Systems LLC (31%), mostly chromium.
• Fine particles (PM2.5) average 7.2 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.
• About 14,492 kg of agricultural pesticides are applied in the county each year.

Grades for ZIP 64868

• Superfund sites nearbyF
• Factories and industrial sitesB
• Oil and gas wellsB
• Parks and nature nearbyC
• Air qualityB
• Drinking water qualityA to C
• Pesticide useD
• Neighborhood health statusF
• Past wildfire impactsA
• Past flood impactsA
• Noise levelsA
• Radiation signalsB

Based on 1 census tract · compiled October 25, 2026 · how each grade works and its sources

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