Mohave County, AZ

ZIP 86442

In ZIP 86442, 7 of the 12 things we check have at least one part graded D or F.

• Drinking water: Silver Creek Rv Park has 1 contaminant at or over an EPA legal limit; 3 contaminants are above health goals, led by arsenic at 325× 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: Golden Vertex Corp (73%), mostly cyanide compounds.
• Fine particles (PM2.5) average 8.8 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.
• About 51,729 kg of agricultural pesticides are applied in the county each year.

Grades for ZIP 86442

• Superfund sites nearbyA
• Factories and industrial sitesA
• Oil and gas wellsA
• Parks and nature nearbyA to D
• Air qualityB to F
• Drinking water qualityB to D
• Pesticide useC to D
• Neighborhood health statusF
• Past wildfire impactsA
• Past flood impactsA
• Noise levelsA to D
• Radiation signalsB to D

Based on 11 census tracts · compiled October 25, 2026 · how each grade works and its sources

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