Salem County, NJ

ZIP 08343

In ZIP 08343, 4 of the 12 things we check have at least one part graded D or F.

• Drinking water: Country Club Estates meets every EPA legal limit; 7 contaminants are above health goals, led by lead at 36× California’s Public Health Goal.
• Nearest Superfund site: Pioneer Metal Finishing Inc, 0.8 miles away (3 within 10 miles).
• Largest share of modeled toxic air from industry: Croda Inc (70%), mostly ethylene oxide.
• Fine particles (PM2.5) average 6.4 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.
• About 119,724 kg of agricultural pesticides are applied in the county each year.

Grades for ZIP 08343

• Superfund sites nearbyD to F
• Factories and industrial sitesC
• Oil and gas wellsA
• Parks and nature nearbyC to D
• Air qualityA
• Drinking water qualityB to F
• Pesticide useF
• Neighborhood health statusB to C
• Past wildfire impactsA
• Past flood impactsC
• Noise levelsA
• Radiation signalsB

Based on 3 census tracts · compiled September 10, 2026 · how each grade works and its sources

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