Bristol County, MA

ZIP 02763

In ZIP 02763, 6 of the 12 things we check have at least one part graded D or F.

• Drinking water: Plainville Water Department has 1 contaminant at or over an EPA legal limit; 12 contaminants are above health goals, led by pfos at 4× California’s Public Health Goal.
• Nearest Superfund site: Walton & Lonsbury Inc., 1.7 miles away (3 within 10 miles).
• Largest share of modeled toxic air from industry: Checon LLC (70%), mostly cadmium compounds.
• Fine particles (PM2.5) average 6.2 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.
• About 20,751 kg of agricultural pesticides are applied in the county each year.

Grades for ZIP 02763

• Superfund sites nearbyD to F
• Factories and industrial sitesD to F
• Oil and gas wellsA
• Parks and nature nearbyC to D
• Air qualityA
• Drinking water qualityF
• Pesticide useB to D
• Neighborhood health statusB
• Past wildfire impactsA
• Past flood impactsF
• Noise levelsA to C
• Radiation signalsC

Based on 3 census tracts · compiled September 10, 2026 · how each grade works and its sources

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