Morris County, NJ

ZIP 07927

In ZIP 07927, 2 of the 12 things we check have at least one part graded D or F.

• Drinking water: Southeast Morris County Mua has 1 contaminant at or over an EPA legal limit; 14 contaminants are above health goals, led by pfos at 2.6× California’s Public Health Goal.
• Nearest Superfund site: Sharkey Landfill, 5.9 miles away (3 within 10 miles).
• Largest share of modeled toxic air from industry: Howmet Castings & Services-Casting Div (40%), mostly ethylene oxide.
• Fine particles (PM2.5) average 7.3 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.
• About 21,359 kg of agricultural pesticides are applied in the county each year.

Grades for ZIP 07927

• Superfund sites nearbyF
• Factories and industrial sitesC
• Oil and gas wellsA
• Parks and nature nearbyB
• Air qualityC
• Drinking water qualityD
• Pesticide useC
• Neighborhood health statusA
• Past wildfire impactsA
• Past flood impactsC
• Noise levelsC
• Radiation signalsB

Based on 1 census tract · compiled October 25, 2026 · how each grade works and its sources

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