Gordon County, GA

ZIP 30733

In ZIP 30733, 5 of the 12 things we check have at least one part graded D or F.

• Drinking water: Calhoun has 2 contaminants at or over an EPA legal limit; 12 contaminants are above health goals, led by pfos at 18× 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: Henkel Corp (56%), mostly chromium compounds.
• Fine particles (PM2.5) average 8.3 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.
• About 29,972 kg of agricultural pesticides are applied in the county each year.

Grades for ZIP 30733

• Superfund sites nearbyA
• Factories and industrial sitesC
• Oil and gas wellsA
• Parks and nature nearbyC
• Air qualityC to D
• Drinking water qualityF
• Pesticide useF
• Neighborhood health statusD
• Past wildfire impactsA
• Past flood impactsA
• Noise levelsA to D
• Radiation signalsC

Based on 2 census tracts · compiled September 10, 2026 · how each grade works and its sources

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