York County, PA

ZIP 17404

In ZIP 17404, 9 of the 12 things we check have at least one part graded D or F.

• Drinking water: Liberty Village has 2 contaminants at or over an EPA legal limit; 9 contaminants are above health goals, led by lead at 235× California’s Public Health Goal.
• Nearest Superfund site: Old City of York Landfill, 5.9 miles away (3 within 10 miles).
• Largest share of modeled toxic air from industry: Kloeckner Metals Corp (77%), mostly chromium.
• Fine particles (PM2.5) average 8.8 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 17404

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

Based on 15 census tracts · compiled September 10, 2026 · how each grade works and its sources

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