Sumter County, SC

ZIP 29150

In ZIP 29150, 6 of the 12 things we check have at least one part graded D or F.

• Drinking water: Whispering Pines Mhp (Sc4360021) has 1 contaminant at or over an EPA legal limit; 3 contaminants are above health goals, led by di(2-ethylhexyl) phthalate at 224× 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: Dominion Energy South Carolina - Wateree Station (43%), mostly chromium compounds.
• Fine particles (PM2.5) average 6.8 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.
• About 175,421 kg of agricultural pesticides are applied in the county each year.

Grades for ZIP 29150

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

Based on 17 census tracts · compiled October 25, 2026 · how each grade works and its sources

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