Platte County, MO

ZIP 64154

In ZIP 64154, 7 of the 12 things we check have at least one part graded D or F.

• Drinking water: Lake Waukomis Pws meets every EPA legal limit; 7 contaminants are above health goals, led by bromodichloromethane at 73× California’s Public Health Goal.
• Nearest Superfund site: Armour Road, 7.8 miles away.
• Largest share of modeled toxic air from industry: Harcros Chemicals Inc (85%), mostly ethylene oxide.
• Fine particles (PM2.5) average 8.5 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.
• About 107,560 kg of agricultural pesticides are applied in the county each year.

Grades for ZIP 64154

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

Based on 5 census tracts · compiled October 25, 2026 · how each grade works and its sources

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