Cambria County, PA

ZIP 15946

In ZIP 15946, 7 of the 12 things we check have at least one part graded D or F.

• Drinking water: Croyle Twp Water Auth meets every EPA legal limit; 7 contaminants are above health goals, led by lead at 46× 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: Homer City Generation LP (34%), mostly arsenic compounds.
• Fine particles (PM2.5) average 7.0 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.
• About 45,082 kg of agricultural pesticides are applied in the county each year.

Grades for ZIP 15946

• Superfund sites nearbyA
• Factories and industrial sitesB to C
• Oil and gas wellsA to F
• Parks and nature nearbyB to F
• Air qualityB
• Drinking water qualityB to F
• Pesticide useD to F
• Neighborhood health statusD
• Past wildfire impactsA
• Past flood impactsC to D
• Noise levelsA to C
• Radiation signalsC to D

Based on 8 census tracts · compiled September 10, 2026 · how each grade works and its sources

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