Genesee County, MI

ZIP 48437

In ZIP 48437, 3 of the 12 things we check have at least one part graded D or F.

• Drinking water: Genesee County Water System has 1 contaminant at or over an EPA legal limit; 4 contaminants are above health goals, led by arsenic at 3,252× California’s Public Health Goal.
• Nearest Superfund site: Forest Waste Products, 7.4 miles away.
• Largest share of modeled toxic air from industry: Gm Truck Group Flint Assembly Plant (53%), mostly benzene.
• Fine particles (PM2.5) average 6.8 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.
• About 122,888 kg of agricultural pesticides are applied in the county each year.

Grades for ZIP 48437

• Superfund sites nearbyC
• Factories and industrial sitesB
• Oil and gas wellsC
• Parks and nature nearbyC
• Air qualityB
• Drinking water qualityC to F
• Pesticide useF
• Neighborhood health statusD
• Past wildfire impactsA
• Past flood impactsA
• Noise levelsA
• Radiation signalsC

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

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