Greenwood County, SC

ZIP 29649

In ZIP 29649, 4 of the 12 things we check have at least one part graded D or F.

• Drinking water: Greenwood Cpw (2410001) has 2 contaminants at or over an EPA legal limit; 10 contaminants are above health goals, led by hfpo-da at 6.3× Preliminary Research (Under Review).
• 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: West Fraser Joanna (47%), mostly diisocyanates.
• Fine particles (PM2.5) average 6.7 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.
• About 10,528 kg of agricultural pesticides are applied in the county each year.

Grades for ZIP 29649

• Superfund sites nearbyA
• Factories and industrial sitesA to B
• Oil and gas wellsA
• Parks and nature nearbyB to C
• Air qualityB
• Drinking water qualityC to F
• Pesticide useB to D
• Neighborhood health statusB to F
• Past wildfire impactsA
• Past flood impactsC
• Noise levelsA to D
• Radiation signalsA to B

Based on 13 census tracts · compiled October 25, 2026 · how each grade works and its sources

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