Houston County, GA

ZIP 31028

In ZIP 31028, 5 of the 12 things we check have at least one part graded D or F.

• Drinking water: Centerville has 1 contaminant at or over an EPA legal limit; 6 contaminants are above health goals, led by pfoa at 600× California’s Public Health Goal.
• Nearest Superfund site: Powersville Site, 6.1 miles away (2 within 10 miles).
• Largest share of modeled toxic air from industry: Nichiha USA Inc. - Macon Cement Fiberbo (48%), mostly arsenic compounds.
• Fine particles (PM2.5) average 7.3 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.
• About 105,512 kg of agricultural pesticides are applied in the county each year.

Grades for ZIP 31028

• Superfund sites nearbyD
• Factories and industrial sitesA to B
• Oil and gas wellsA
• Parks and nature nearbyC to D
• Air qualityC
• Drinking water qualityA to D
• Pesticide useC to D
• Neighborhood health statusB to F
• Past wildfire impactsA
• Past flood impactsA
• Noise levelsA
• Radiation signalsB to C

Based on 4 census tracts · compiled October 25, 2026 · how each grade works and its sources

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