Pinal County, AZ

ZIP 85248

In ZIP 85248, 7 of the 12 things we check have at least one part graded D or F.

• Drinking water: Arizona Water Co - Pinal Valley meets every EPA legal limit; 6 contaminants are above health goals, led by arsenic at 1,362× California’s Public Health Goal.
• Closer to Superfund sites than 53% of U.S. neighborhoods, with no listed site within 10 miles of its center.
• Largest share of modeled toxic air from industry: Kloeckner Metals Corp (48%), mostly chromium.
• Fine particles (PM2.5) average 8.4 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.
• About 812,658 kg of agricultural pesticides are applied in the county each year.

Grades for ZIP 85248

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

Based on 14 census tracts · compiled October 25, 2026 · how each grade works and its sources

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