Middlesex County, NJ

ZIP 07747

In ZIP 07747, 7 of the 12 things we check have at least one part graded D or F.

• Drinking water: Nj American Water - Coastal North has 1 contaminant at or over an EPA legal limit; 20 contaminants are above health goals, led by pfos at 2.6× California’s Public Health Goal.
• Nearest Superfund site: Imperial Oil Co., Inc./champion Chemicals, 1.0 miles away (3 within 10 miles).
• Largest share of modeled toxic air from industry: Ashland Specialty Ingredients (Parlin Plant) (42%), mostly ethylene oxide.
• Fine particles (PM2.5) average 7.4 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.
• About 48,569 kg of agricultural pesticides are applied in the county each year.

Grades for ZIP 07747

• Superfund sites nearbyF
• Factories and industrial sitesB to D
• Oil and gas wellsA
• Parks and nature nearbyC to D
• Air qualityB to C
• Drinking water qualityC to F
• Pesticide useB to D
• Neighborhood health statusA to C
• Past wildfire impactsA
• Past flood impactsC
• Noise levelsA to D
• Radiation signalsC to D

Based on 12 census tracts · compiled September 10, 2026 · how each grade works and its sources

Loading the full report, with every source…