Miami County, KS

ZIP 66013

In ZIP 66013, 6 of the 12 things we check have at least one part graded D or F.

• Drinking water: Cass County Pwsd 2 meets every EPA legal limit; 8 contaminants are above health goals, led by lead at 68× California’s Public Health Goal.
• Nearest Superfund site: Chemical Commodities, Inc., 8.2 miles away.
• Largest share of modeled toxic air from industry: Harcros Chemicals Inc (69%), mostly ethylene oxide.
• Fine particles (PM2.5) average 6.9 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.
• About 84,462 kg of agricultural pesticides are applied in the county each year.

Grades for ZIP 66013

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

Based on 4 census tracts · compiled September 10, 2026 · how each grade works and its sources

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