Oakland County, MI

ZIP 48348

In ZIP 48348, 4 of the 12 things we check have at least one part graded D or F.

• Drinking water: Clarkston Lake Estates meets every EPA legal limit; 7 contaminants are above health goals, led by lead at 55× California’s Public Health Goal.
• Nearest Superfund site: Springfield Township Dump, 4.8 miles away (3 within 10 miles).
• Largest share of modeled toxic air from industry: Michigan Seamless Tube LLC (31%), mostly chromium.
• Fine particles (PM2.5) average 7.3 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.
• About 21,843 kg of agricultural pesticides are applied in the county each year.

Grades for ZIP 48348

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

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

Loading the full report, with every source…