Hennepin County, MN

ZIP 55331

In ZIP 55331, 7 of the 12 things we check have at least one part graded D or F.

• Drinking water: Excelsior meets every EPA legal limit; 9 contaminants are above health goals, led by lead at 89× California’s Public Health Goal.
• Nearest Superfund site: Spring Park Municipal Well Field, 1.1 miles away.
• Largest share of modeled toxic air from industry: Emerson Automation Solutions Rosemount Inc (61%), mostly chromium.
• Fine particles (PM2.5) average 7.9 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.
• About 96,698 kg of agricultural pesticides are applied in the county each year.

Grades for ZIP 55331

• Superfund sites nearbyD to F
• Factories and industrial sitesB to D
• Oil and gas wellsA
• Parks and nature nearbyC to D
• Air qualityB to D
• Drinking water qualityC to F
• Pesticide useB to F
• Neighborhood health statusA to C
• Past wildfire impactsA
• Past flood impactsA
• Noise levelsA to C
• Radiation signalsD

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

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