Chatham County, GA
ZIP 31302
In ZIP 31302, 3 of the 12 things we check have at least one part graded D or F.
- Drinking water: Effingham County Surface Water System has 2 contaminants at or over an EPA legal limit; 8 contaminants are above health goals, led by pfos at 5.8× California’s Public Health Goal.
- Closer to Superfund sites than 0% of U.S. neighborhoods, with no listed site within 10 miles of its center.
- Largest share of modeled toxic air from industry: Firth Rixson Forgings LLC (42%), mostly cobalt.
- Fine particles (PM2.5) average 6.9 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.
- About 49,360 kg of agricultural pesticides are applied in the county each year.
Grades for ZIP 31302
- Superfund sites nearbyA
- Factories and industrial sitesA to C
- Oil and gas wellsA to B
- Parks and nature nearbyB to C
- Air qualityB
- Drinking water qualityA to F
- Pesticide useA to F
- Neighborhood health statusC to D
- Past wildfire impactsA
- Past flood impactsB
- Noise levelsA to B
- Radiation signalsB
Based on 5 census tracts · compiled September 10, 2026 · how each grade works and its sources
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