Clare County, MI

ZIP 48633

In ZIP 48633, 4 of the 12 things we check have at least one part graded D or F.

• Drinking water: North Woods Nursing Center meets every EPA legal limit; 1 contaminant is above health goals, led by arsenic at 1,500× California’s Public Health Goal.
• Nearest Superfund site: Clare Water Supply, 8.2 miles away.
• Largest share of modeled toxic air from industry: Morbark LLC (83%), mostly chromium compounds.
• Fine particles (PM2.5) average 6.1 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.
• About 10,559 kg of agricultural pesticides are applied in the county each year.

Grades for ZIP 48633

• Superfund sites nearbyA to D
• Factories and industrial sitesA
• Oil and gas wellsD
• Parks and nature nearbyB
• Air qualityA
• Drinking water qualityC
• Pesticide useC to D
• Neighborhood health statusF
• Past wildfire impactsA
• Past flood impactsA
• Noise levelsA
• Radiation signalsA

Based on 2 census tracts · compiled October 25, 2026 · how each grade works and its sources

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