Glynn County, GA

ZIP 31523

In ZIP 31523, 6 of the 12 things we check have at least one part graded D or F.

• Drinking water: Boykin Ridge Subdivision meets every EPA legal limit; 6 contaminants are above health goals, led by lead at 33× 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 (99%), mostly formaldehyde.
• Fine particles (PM2.5) average 6.8 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 31523

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

Based on 6 census tracts · compiled September 10, 2026 · how each grade works and its sources

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