Buchanan County, MO

ZIP 64506

In ZIP 64506, 6 of the 12 things we check have at least one part graded D or F.

• Drinking water: Clinton County Pwsd 4 Sys 2 meets every EPA legal limit; 7 contaminants are above health goals, led by bromodichloromethane at 175× California’s Public Health Goal.
• Nearest Superfund site: Wheeling Disposal Service Co., Inc., Landfill, 6.9 miles away.
• Largest share of modeled toxic air from industry: Icm Biofuels LLC (40%), mostly chromium.
• Fine particles (PM2.5) average 7.7 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.
• About 122,737 kg of agricultural pesticides are applied in the county each year.

Grades for ZIP 64506

• Superfund sites nearbyA
• Factories and industrial sitesC to F
• Oil and gas wellsA to F
• Parks and nature nearbyB to D
• Air qualityB to C
• Drinking water qualityB to C
• Pesticide useD to F
• Neighborhood health statusB to F
• Past wildfire impactsA
• Past flood impactsB
• Noise levelsA to C
• Radiation signalsF

Based on 10 census tracts · compiled October 25, 2026 · how each grade works and its sources

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