Hall County, GA

ZIP 30518

In ZIP 30518, 6 of the 12 things we check have at least one part graded D or F.

• Drinking water: Dekalb County meets every EPA legal limit; 5 contaminants are above health goals, led by lead at 161× 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: Elringklinger USA Inc. (99%), mostly chromium.
• Fine particles (PM2.5) average 8.4 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.
• About 28,966 kg of agricultural pesticides are applied in the county each year.

Grades for ZIP 30518

• Superfund sites nearbyA
• Factories and industrial sitesC to F
• Oil and gas wellsA
• Parks and nature nearbyA to C
• Air qualityD
• Drinking water qualityB to F
• Pesticide useA to C
• Neighborhood health statusA to D
• Past wildfire impactsA
• Past flood impactsB
• Noise levelsA to D
• Radiation signalsB to F

Based on 19 census tracts · compiled October 25, 2026 · how each grade works and its sources

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