Kent County, MI

ZIP 49345

In ZIP 49345, 5 of the 12 things we check have at least one part graded D or F.

• Drinking water: Parkwood Green has 2 contaminants at or over an EPA legal limit; 4 contaminants are above health goals, led by pfoa at 671× California’s Public Health Goal.
• Nearest Superfund site: Sparta Landfill, 0.8 miles away (3 within 10 miles).
• Largest share of modeled toxic air from industry: Rapid Engineering (58%), mostly chromium.
• Fine particles (PM2.5) average 6.3 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.
• About 399,798 kg of agricultural pesticides are applied in the county each year.

Grades for ZIP 49345

• Superfund sites nearbyC to F
• Factories and industrial sitesA to B
• Oil and gas wellsA
• Parks and nature nearbyB to C
• Air qualityA
• Drinking water qualityA to F
• Pesticide useD to F
• Neighborhood health statusB to D
• Past wildfire impactsA
• Past flood impactsA
• Noise levelsA to D
• Radiation signalsB

Based on 7 census tracts · compiled October 25, 2026 · how each grade works and its sources

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