Hunterdon County, NJ
ZIP 08833
In ZIP 08833, 7 of the 12 things we check have at least one part graded D or F.
- Drinking water: Nj American Water - Raritan has 1 contaminant at or over an EPA legal limit; 24 contaminants are above health goals, led by pfos at 3.9× California’s Public Health Goal.
- Nearest Superfund site: Myers Property, 5.4 miles away (2 within 10 miles).
- Largest share of modeled toxic air from industry: Custom Alloy Corp (65%), mostly chromium.
- Fine particles (PM2.5) average 6.8 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.
- About 64,060 kg of agricultural pesticides are applied in the county each year.
Grades for ZIP 08833
- Superfund sites nearbyA to D
- Factories and industrial sitesC to D
- Oil and gas wellsA
- Parks and nature nearbyC to D
- Air qualityA to B
- Drinking water qualityD to F
- Pesticide useD to F
- Neighborhood health statusA to C
- Past wildfire impactsA
- Past flood impactsC to D
- Noise levelsA to C
- Radiation signalsD to F
Based on 7 census tracts · compiled September 10, 2026 · how each grade works and its sources
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