Douglas County, NV

ZIP 89411

In ZIP 89411, 4 of the 12 things we check have at least one part graded D or F.

• Drinking water: Indian Hills Gid has 1 contaminant at or over an EPA legal limit; 14 contaminants are above health goals, led by tetrachloroethylene at 300× California’s Public Health Goal.
• Closer to Superfund sites than 58% of U.S. neighborhoods, with no listed site within 10 miles of its center.
• Largest share of modeled toxic air from industry: Pcc Structurals Carson City (54%), mostly cobalt.
• Fine particles (PM2.5) average 7.5 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.
• About 7,693 kg of agricultural pesticides are applied in the county each year.

Grades for ZIP 89411

• Superfund sites nearbyC
• Factories and industrial sitesB
• Oil and gas wellsA
• Parks and nature nearbyB
• Air qualityC
• Drinking water qualityD to F
• Pesticide useD
• Neighborhood health statusD
• Past wildfire impactsA
• Past flood impactsB
• Noise levelsA
• Radiation signalsD

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

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