York County, PA

ZIP 17315

In ZIP 17315, 7 of the 12 things we check have at least one part graded D or F.

• Drinking water: Mount Airy Mhp has 1 contaminant at or over an EPA legal limit; 6 contaminants are above health goals, led by lead at 41× California’s Public Health Goal.
• Nearest Superfund site: Middletown Air Field, 7.2 miles away.
• Largest share of modeled toxic air from industry: Kloeckner Metals Corp (26%), mostly chromium.
• Fine particles (PM2.5) average 8.2 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.
• About 253,382 kg of agricultural pesticides are applied in the county each year.

Grades for ZIP 17315

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

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

Loading the full report, with every source…