Scott County, MO

ZIP 63801

In ZIP 63801, 7 of the 12 things we check have at least one part graded D or F.

• Drinking water: Miner Pws has 2 contaminants at or over an EPA legal limit; 11 contaminants are above health goals, led by pfos at 11× California’s Public Health Goal.
• Nearest Superfund site: Quality Plating, 5.5 miles away.
• Largest share of modeled toxic air from industry: Magnitude 7 Metals LLC (45%), mostly polycyclic aromatic compounds.
• Fine particles (PM2.5) average 7.3 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.
• About 554,923 kg of agricultural pesticides are applied in the county each year.

Grades for ZIP 63801

• Superfund sites nearbyA to D
• Factories and industrial sitesA to C
• Oil and gas wellsA to F
• Parks and nature nearbyC to F
• Air qualityC
• Drinking water qualityB to F
• Pesticide useF
• Neighborhood health statusD to F
• Past wildfire impactsA
• Past flood impactsA
• Noise levelsA to D
• Radiation signalsB to C

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

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