Monmouth County, NJ

ZIP 07724

In ZIP 07724, 4 of the 12 things we check have at least one part graded D or F.

• Drinking water: Wall Twp Water Dept meets every EPA legal limit; 10 contaminants are above health goals, led by pfos at 1.7× California’s Public Health Goal.
• Nearest Superfund site: Naval Weapons Station Earle (site A), 4.6 miles away (3 within 10 miles).
• Largest share of modeled toxic air from industry: Steris Isomedix Services (57%), mostly ethylene oxide.
• Fine particles (PM2.5) average 6.8 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 07724

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

Based on 8 census tracts · compiled October 25, 2026 · how each grade works and its sources

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