Ottawa County, MI

ZIP 49428

In ZIP 49428, 5 of the 12 things we check have at least one part graded D or F.

• Drinking water: Hudsonville meets every EPA legal limit; 3 contaminants are above health goals, led by total haloacetic acids (haa5) at 1.1× Peer-Reviewed Research.
• Nearest Superfund site: Organic Chemicals, Inc., 2.8 miles away (3 within 10 miles).
• Largest share of modeled toxic air from industry: Royal Tech-Highland (62%), mostly diisocyanates.
• Fine particles (PM2.5) average 7.0 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.
• About 217,219 kg of agricultural pesticides are applied in the county each year.

Grades for ZIP 49428

• Superfund sites nearbyA to F
• Factories and industrial sitesB to C
• Oil and gas wellsD
• Parks and nature nearbyB to C
• Air qualityA to B
• Drinking water qualityB
• Pesticide useC to F
• Neighborhood health statusA to D
• Past wildfire impactsA
• Past flood impactsA
• Noise levelsA to D
• Radiation signalsA to B

Based on 9 census tracts · compiled October 25, 2026 · how each grade works and its sources

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