Clarendon County, SC

ZIP 29111

In ZIP 29111, 3 of the 12 things we check have at least one part graded D or F.

• Drinking water: Kingstree Town Of (Sc4510002) meets every EPA legal limit; 11 contaminants are above health goals, led by bromodichloromethane at 165× 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: Cross Generating Station (50%), mostly acetaldehyde.
• Fine particles (PM2.5) average 6.4 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.
• About 269,952 kg of agricultural pesticides are applied in the county each year.

Grades for ZIP 29111

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

Based on 4 census tracts · compiled September 10, 2026 · how each grade works and its sources

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