Eagle County, CO

ZIP 81632

In ZIP 81632, 5 of the 12 things we check have at least one part graded D or F.

• Drinking water: Eagle River Wsd meets every EPA legal limit; 14 contaminants are above health goals, led by arsenic at 224× California’s Public Health Goal.
• Nearest Superfund site: Eagle Mine, 8.7 miles away.
• Largest share of modeled toxic air from industry: Climax Molybdenum Co Henderson Mill (98%), mostly chromium.
• Fine particles (PM2.5) average 4.5 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.
• About 3,337 kg of agricultural pesticides are applied in the county each year.

Grades for ZIP 81632

• Superfund sites nearbyA to C
• Factories and industrial sitesA
• Oil and gas wellsA
• Parks and nature nearbyB to D
• Air qualityA
• Drinking water qualityD
• Pesticide useC to D
• Neighborhood health statusA to C
• Past wildfire impactsA
• Past flood impactsA
• Noise levelsA to D
• Radiation signalsC to D

Based on 5 census tracts · compiled September 10, 2026 · how each grade works and its sources

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