McPherson County, KS

ZIP 67546

In ZIP 67546, 9 of the 12 things we check have at least one part graded D or F.

• Drinking water: Buhler, City Of meets every EPA legal limit; 9 contaminants are above health goals, led by lead at 31× California’s Public Health Goal.
• Nearest Superfund site: Obee Road, 4.4 miles away.
• Largest share of modeled toxic air from industry: Agco Corp (99%), mostly chromium.
• Fine particles (PM2.5) average 6.3 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.
• About 187,895 kg of agricultural pesticides are applied in the county each year.

Grades for ZIP 67546

• Superfund sites nearbyA to D
• Factories and industrial sitesB to D
• Oil and gas wellsC to F
• Parks and nature nearbyC to D
• Air qualityA
• Drinking water qualityC to F
• Pesticide useF
• Neighborhood health statusC to D
• Past wildfire impactsA
• Past flood impactsA to B
• Noise levelsA to D
• Radiation signalsD

Based on 5 census tracts · compiled September 10, 2026 · how each grade works and its sources

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