Daviess County, MO

ZIP 64640

In ZIP 64640, 5 of the 12 things we check have at least one part graded D or F.

• Drinking water: Livingston County Pwsd 4 meets every EPA legal limit; 7 contaminants are above health goals, led by bromodichloromethane at 124× 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: Donaldson Co Inc (95%), mostly chromium compounds.
• Fine particles (PM2.5) average 6.7 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.
• About 120,225 kg of agricultural pesticides are applied in the county each year.

Grades for ZIP 64640

• Superfund sites nearbyA
• Factories and industrial sitesA to B
• Oil and gas wellsB to F
• Parks and nature nearbyC to D
• Air qualityB
• Drinking water qualityB to C
• Pesticide useF
• Neighborhood health statusF
• Past wildfire impactsA
• Past flood impactsB
• Noise levelsA
• Radiation signalsD

Based on 2 census tracts · compiled October 25, 2026 · how each grade works and its sources

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