Warren County, NJ

ZIP 07865

In ZIP 07865, 5 of the 12 things we check have at least one part graded D or F.

• Drinking water: Little Brook Nursing Convalescent Home has 1 contaminant at or over an EPA legal limit; 4 contaminants are above health goals, led by pfos at 3.2× California’s Public Health Goal.
• Nearest Superfund site: Combe Fill South Landfill, 7.6 miles away.
• Largest share of modeled toxic air from industry: Abb Installation Products Inc. (23%), mostly hexachlorobenzene.
• Fine particles (PM2.5) average 6.3 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.
• About 78,994 kg of agricultural pesticides are applied in the county each year.

Grades for ZIP 07865

• Superfund sites nearbyD
• Factories and industrial sitesB to C
• Oil and gas wellsA
• Parks and nature nearbyA
• Air qualityA
• Drinking water qualityA to D
• Pesticide useB to D
• Neighborhood health statusA to B
• Past wildfire impactsA
• Past flood impactsC to D
• Noise levelsA
• Radiation signalsD to F

Based on 3 census tracts · compiled October 25, 2026 · how each grade works and its sources

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