Liberty County, GA

ZIP 31320

In ZIP 31320, 3 of the 12 things we check have at least one part graded D or F.

• Drinking water: Springfield Plantation Subdivision meets every EPA legal limit; 4 contaminants are above health goals, led by bromoform at 1.9× 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 (77%), mostly cobalt.
• Fine particles (PM2.5) average 6.9 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.
• About 1,821 kg of agricultural pesticides are applied in the county each year.

Grades for ZIP 31320

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

Based on 5 census tracts · compiled October 25, 2026 · how each grade works and its sources

Loading the full report, with every source…