Gunnison County, CO

ZIP 81225

In ZIP 81225, 1 of the 12 things we check have at least one part graded D or F.

• Drinking water: Riverland Lot Owners Assoc meets every EPA legal limit; 4 contaminants are above health goals, led by arsenic at 750× California’s Public Health Goal.
• Nearest Superfund site: Standard Mine, 8.2 miles away.
• Fine particles (PM2.5) average 3.6 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.
• About 2,693 kg of agricultural pesticides are applied in the county each year.

Grades for ZIP 81225

• Superfund sites nearbyC
• Factories and industrial sitesA
• Oil and gas wellsA
• Parks and nature nearbyA
• Air qualityA
• Drinking water qualityB to C
• Pesticide useB
• Neighborhood health statusA
• Past wildfire impactsA
• Past flood impactsA
• Noise levelsA
• Radiation signalsD

Based on 1 census tract · compiled October 25, 2026 · how each grade works and its sources

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