York County, ME

ZIP 04063

In ZIP 04063, 5 of the 12 things we check have at least one part graded D or F.

• Drinking water: Maine Water Company Biddeford Saco Div meets every EPA legal limit; 8 contaminants are above health goals, led by lead at 34× California’s Public Health Goal.
• Nearest Superfund site: Saco Tannery Waste Pits, 4.3 miles away (2 within 10 miles).
• Largest share of modeled toxic air from industry: Pratt & Whitney (81%), mostly chromium.
• Fine particles (PM2.5) average 4.9 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.
• About 17,714 kg of agricultural pesticides are applied in the county each year.

Grades for ZIP 04063

• Superfund sites nearbyD
• Factories and industrial sitesB
• Oil and gas wellsA
• Parks and nature nearbyD
• Air qualityA
• Drinking water qualityF
• Pesticide useC
• Neighborhood health statusD
• Past wildfire impactsA
• Past flood impactsC
• Noise levelsD

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

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