Plymouth County, MA

ZIP 02301

In ZIP 02301, 9 of the 12 things we check have at least one part graded D or F.

• Drinking water: West Bridgewater Water Dept has 2 contaminants at or over an EPA legal limit; 11 contaminants are above health goals, led by lead at 7.5× California’s Public Health Goal.
• Nearest Superfund site: Baird & Mcguire, 6.2 miles away (3 within 10 miles).
• Largest share of modeled toxic air from industry: Depuy Synthes A Johnson & Johnson Co (64%), mostly cobalt.
• Fine particles (PM2.5) average 6.0 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.
• About 10,732 kg of agricultural pesticides are applied in the county each year.

Grades for ZIP 02301

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

Based on 16 census tracts · compiled September 10, 2026 · how each grade works and its sources

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