Marlboro County, SC

ZIP 29525

In ZIP 29525, 4 of the 12 things we check have at least one part graded D or F.

• Drinking water: Robeson County Water System has 3 contaminants at or over an EPA legal limit; 18 contaminants are above health goals, led by pfos at 5.8× 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: Domtar Paper Co (30%), mostly formaldehyde.
• Fine particles (PM2.5) average 6.5 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.
• About 172,377 kg of agricultural pesticides are applied in the county each year.

Grades for ZIP 29525

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

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

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