Ottawa County, MI
ZIP 49435
In ZIP 49435, 6 of the 12 things we check have at least one part graded D or F.
- Drinking water: Plainfield Township has 1 contaminant at or over an EPA legal limit; 10 contaminants are above health goals, led by pfos at 4.5× California’s Public Health Goal.
- Nearest Superfund site: Folkertsma Refuse, 7.3 miles away (3 within 10 miles).
- Largest share of modeled toxic air from industry: Cannon-Muskegon (70%), mostly cobalt.
- Fine particles (PM2.5) average 6.7 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 49435
- Superfund sites nearbyC to D
- Factories and industrial sitesB to C
- Oil and gas wellsA to D
- Parks and nature nearbyC to D
- Air qualityA to B
- Drinking water qualityC to F
- Pesticide useF
- Neighborhood health statusC to D
- Past wildfire impactsA
- Past flood impactsA
- Noise levelsA
- Radiation signalsB to C
Based on 3 census tracts · compiled September 10, 2026 · how each grade works and its sources
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