Essex County, MA

ZIP 01843

In ZIP 01843, 3 of the 12 things we check have at least one part graded D or F.

• Drinking water: North Andover Water Dept meets every EPA legal limit; 9 contaminants are above health goals, led by pfos at 1.1× California’s Public Health Goal.
• Nearest Superfund site: Sutton Brook Disposal Area, 6.3 miles away (3 within 10 miles).
• Largest share of modeled toxic air from industry: Tecomet (30%), mostly chromium.
• Fine particles (PM2.5) average 6.7 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.
• About 21,474 kg of agricultural pesticides are applied in the county each year.

Grades for ZIP 01843

• Superfund sites nearbyC to D
• Factories and industrial sitesD to F
• Oil and gas wellsA
• Parks and nature nearbyC
• Air qualityB
• Drinking water qualityC
• Pesticide useB
• Neighborhood health statusB to C
• Past wildfire impactsA
• Past flood impactsC
• Noise levelsB to D

Based on 4 census tracts · compiled October 25, 2026 · how each grade works and its sources

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