Sanilac County, MI
ZIP 48466
In ZIP 48466, 4 of the 12 things we check have at least one part graded D or F.
- Drinking water: Buel Hill Estates (Dba Eagles Landing) meets every EPA legal limit; 4 contaminants are above health goals, led by lead at 30× California’s Public Health Goal.
- Closer to Superfund sites than 0% of U.S. neighborhoods, with no listed site within 10 miles of its center.
- Largest share of modeled toxic air from industry: Valley Enterprises Inc. (34%), mostly diisocyanates.
- Fine particles (PM2.5) average 6.3 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.
- About 273,263 kg of agricultural pesticides are applied in the county each year.
Grades for ZIP 48466
- Superfund sites nearbyA
- Factories and industrial sitesA
- Oil and gas wellsA to B
- Parks and nature nearbyD
- Air qualityA
- Drinking water qualityC to F
- Pesticide useF
- Neighborhood health statusD to F
- Past wildfire impactsA
- Past flood impactsA
- Noise levelsA
- Radiation signalsC
Based on 2 census tracts · compiled September 10, 2026 · how each grade works and its sources
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