Ottawa County, MI

ZIP 49424

In ZIP 49424, 7 of the 12 things we check have at least one part graded D or F.

• Drinking water: West Olive Estates meets every EPA legal limit; 3 contaminants are above health goals, led by pfos at 2.2× California’s Public Health Goal.
• Nearest Superfund site: Southwest Ottawa County Landfill, 1.3 miles away (2 within 10 miles).
• Largest share of modeled toxic air from industry: Evoqua Water Technologies LLC (42%), mostly chromium.
• Fine particles (PM2.5) average 7.3 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 49424

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

Based on 16 census tracts · compiled October 25, 2026 · how each grade works and its sources

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