Oakland County, MI

ZIP 48371

In ZIP 48371, 6 of the 12 things we check have at least one part graded D or F.

• Drinking water: Woodlands Mhc has 1 contaminant at or over an EPA legal limit; 3 contaminants are above health goals, led by arsenic at 4,250× California’s Public Health Goal.
• Nearest Superfund site: Metamora Landfill, 2.0 miles away.
• Largest share of modeled toxic air from industry: Sms Group Technical Services Warren Div (29%), mostly chromium compounds.
• Fine particles (PM2.5) average 7.3 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.
• About 127,424 kg of agricultural pesticides are applied in the county each year.

Grades for ZIP 48371

• Superfund sites nearbyA to F
• Factories and industrial sitesA to B
• Oil and gas wellsA to F
• Parks and nature nearbyC to D
• Air qualityB to C
• Drinking water qualityC to F
• Pesticide useB to F
• Neighborhood health statusB to D
• Past wildfire impactsA
• Past flood impactsA
• Noise levelsA to B
• Radiation signalsC

Based on 11 census tracts · compiled September 10, 2026 · how each grade works and its sources

Loading the full report, with every source…