Clark County, NV

ZIP 89115

In ZIP 89115, 5 of the 12 things we check have at least one part graded D or F.

• Drinking water: Nellis Air Force Base meets every EPA legal limit; 12 contaminants are above health goals, led by arsenic at 572× 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: U.S. Dod Usaf Nellis Afb Test & Trainging Range (33%), mostly lead compounds.
• Fine particles (PM2.5) average 6.9 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.
• About 7,640 kg of agricultural pesticides are applied in the county each year.

Grades for ZIP 89115

• Superfund sites nearbyA
• Factories and industrial sitesA to F
• Oil and gas wellsA to C
• Parks and nature nearbyA to D
• Air qualityA to B
• Drinking water qualityC
• Pesticide useA to B
• Neighborhood health statusA to F
• Past wildfire impactsA to C
• Past flood impactsA
• Noise levelsA to D
• Radiation signalsB to F

Based on 19 census tracts · compiled October 25, 2026 · how each grade works and its sources

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