Glynn County, GA

ZIP 31527

In ZIP 31527, 2 of the 12 things we check have at least one part graded D or F.

• Drinking water: Ashley Marsh/Egret's Pass meets every EPA legal limit; 6 contaminants are above health goals, led by bromodichloromethane at 56× California’s Public Health Goal.
• Nearest Superfund site: Lcp Chemicals Georgia, 4.1 miles away (3 within 10 miles).
• Largest share of modeled toxic air from industry: Brunswick Cellulose LLC (98%), mostly acetaldehyde.
• Fine particles (PM2.5) average 6.5 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.
• About 553 kg of agricultural pesticides are applied in the county each year.

Grades for ZIP 31527

• Superfund sites nearbyF
• Factories and industrial sitesC
• Oil and gas wellsA
• Parks and nature nearbyB
• Air qualityA
• Drinking water qualityA to C
• Pesticide useB
• Neighborhood health statusD
• Past wildfire impactsA
• Past flood impactsA
• Noise levelsB
• Radiation signalsA

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

Loading the full report, with every source…