Erie County, PA

ZIP 16563

In ZIP 16563, 4 of the 12 things we check have at least one part graded D or F.

• Drinking water: Erie City Water Authority meets every EPA legal limit; 17 contaminants are above health goals, led by arsenic at 1,100× California’s Public Health Goal.
• Nearest Superfund site: Presque Isle, 8.0 miles away (2 within 10 miles).
• Largest share of modeled toxic air from industry: Cosmed Of Pennsylvania (97%), mostly ethylene oxide.
• Fine particles (PM2.5) average 6.1 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.
• About 175,539 kg of agricultural pesticides are applied in the county each year.

Grades for ZIP 16563

• Superfund sites nearbyA
• Factories and industrial sitesD
• Oil and gas wellsF
• Parks and nature nearbyC
• Air qualityA
• Drinking water qualityD
• Pesticide useD
• Neighborhood health statusB
• Past wildfire impactsA
• Past flood impactsC
• Noise levelsA
• Radiation signalsC

Based on 1 census tract · compiled September 10, 2026 · how each grade works and its sources

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