Middlesex County, NJ

ZIP 08837

In ZIP 08837, 5 of the 12 things we check have at least one part graded D or F.

• Drinking water: Sayreville W Dept has 1 contaminant at or over an EPA legal limit; 9 contaminants are above health goals, led by pfoa at 786× California’s Public Health Goal.
• Nearest Superfund site: Atlantic Resources, 1.7 miles away (3 within 10 miles).
• Largest share of modeled toxic air from industry: Ashland Specialty Ingredients (Parlin Plant) (30%), mostly ethylene oxide.
• Fine particles (PM2.5) average 8.9 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.
• About 26,553 kg of agricultural pesticides are applied in the county each year.

Grades for ZIP 08837

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

Based on 9 census tracts · compiled October 25, 2026 · how each grade works and its sources

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