Essex County, MA

ZIP 01969

In ZIP 01969, 3 of the 12 things we check have at least one part graded D or F.

• Drinking water: Rowley Water Department has 1 contaminant at or over an EPA legal limit; 14 contaminants are above health goals, led by arsenic at 392× California’s Public Health Goal.
• Nearest Superfund site: Microfab Inc (former), 8.8 miles away (3 within 10 miles).
• Largest share of modeled toxic air from industry: Union Specialties Inc (44%), mostly hydrazine.
• Fine particles (PM2.5) average 5.4 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 01969

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

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

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