York County, PA

ZIP 17339

In ZIP 17339, 7 of the 12 things we check have at least one part graded D or F.

• Drinking water: Cliff View Mhp has 2 contaminants at or over an EPA legal limit; 3 contaminants are above health goals, led by pfoa at 971× California’s Public Health Goal.
• Nearest Superfund site: Navy Ships Parts Control Center, 5.8 miles away.
• Largest share of modeled toxic air from industry: Precisionform Inc (23%), 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 17339

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

Based on 5 census tracts · compiled October 25, 2026 · how each grade works and its sources

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