York County, PA

ZIP 17408

In ZIP 17408, 9 of the 12 things we check have at least one part graded D or F.

• Drinking water: West Manchester Twp Auth has 1 contaminant at or over an EPA legal limit; 13 contaminants are above health goals, led by pfos at 4.6× California’s Public Health Goal.
• Nearest Superfund site: Old City of York Landfill, 4.0 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 17408

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

Based on 13 census tracts · compiled September 10, 2026 · how each grade works and its sources

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