Goodhue County, MN

ZIP 55018

In ZIP 55018, 4 of the 12 things we check have at least one part graded D or F.

• Drinking water: Morgedal Homeowners Association meets every EPA legal limit; 3 contaminants are above health goals, led by arsenic at 125× California’s Public Health Goal.
• Nearest Superfund site: Nutting Truck & Caster Co., 8.6 miles away.
• Largest share of modeled toxic air from industry: Plymold (615 Kenyon) (59%), mostly chromium.
• Fine particles (PM2.5) average 7.0 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.
• About 148,289 kg of agricultural pesticides are applied in the county each year.

Grades for ZIP 55018

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

Based on 3 census tracts · compiled October 25, 2026 · how each grade works and its sources

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