Converse County, WY

ZIP 82229

In ZIP 82229, 5 of the 12 things we check have at least one part graded D or F.

• Drinking water: Douglas, City Of meets every EPA legal limit; 11 contaminants are above health goals, led by lead at 32× California’s Public Health Goal.
• Closer to Superfund sites than 0% of U.S. neighborhoods, with no listed site within 10 miles of its center.
• Largest share of modeled toxic air from industry: Pacificorp Dave Johnston Plant (72%), mostly chromium compounds.
• Fine particles (PM2.5) average 5.0 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.
• About 12,138 kg of agricultural pesticides are applied in the county each year.

Grades for ZIP 82229

• Superfund sites nearbyA
• Factories and industrial sitesB
• Oil and gas wellsD
• Parks and nature nearbyB
• Air qualityA
• Drinking water qualityD to F
• Pesticide useD
• Neighborhood health statusD
• Past wildfire impactsC
• Past flood impactsA
• Noise levelsC
• Radiation signalsF

Based on 1 census tract · compiled September 10, 2026 · how each grade works and its sources

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