Plymouth County, MA

ZIP 02301

In ZIP 02301, 7 of the 12 things we check have at least one part graded D or F.

• Drinking water: West Bridgewater Water Dept has 1 contaminant at or over an EPA legal limit; 9 contaminants are above health goals, led by arsenic at 616× 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 sitesC to D
• Oil and gas wellsA to B
• Parks and nature nearbyB to C
• Air qualityA
• Drinking water qualityF
• Pesticide useA to C
• Neighborhood health statusB to F
• Past wildfire impactsA
• Past flood impactsD to F
• Noise levelsA to D
• Radiation signalsC to D

Based on 16 census tracts · compiled October 25, 2026 · how each grade works and its sources

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