Jackson County, MO

ZIP 64066

In ZIP 64066, 7 of the 12 things we check have at least one part graded D or F.

• Drinking water: Ray County Cons Pwsd 2 meets every EPA legal limit; 10 contaminants are above health goals, led by lead at 13× California’s Public Health Goal.
• Nearest Superfund site: Lake City Army Ammunition Plant (northwest Lagoon), 5.6 miles away (2 within 10 miles).
• Largest share of modeled toxic air from industry: Harcros Chemicals Inc (57%), mostly ethylene oxide.
• Fine particles (PM2.5) average 7.1 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.
• About 66,704 kg of agricultural pesticides are applied in the county each year.

Grades for ZIP 64066

• Superfund sites nearbyD
• Factories and industrial sitesC
• Oil and gas wellsF
• Parks and nature nearbyD
• Air qualityB
• Drinking water qualityB to D
• Pesticide useF
• Neighborhood health statusD
• Past wildfire impactsA
• Past flood impactsB
• Noise levelsA
• Radiation signalsD

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

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