Spartanburg County, SC

ZIP 29303

In ZIP 29303, 7 of the 12 things we check have at least one part graded D or F.

• Drinking water: Lcf Water District (Sc4220010) meets every EPA legal limit; 8 contaminants are above health goals, led by bromodichloromethane at 101× California’s Public Health Goal.
• Nearest Superfund site: Aqua-Tech Environmental Inc (groce Labs), 5.4 miles away (2 within 10 miles).
• Largest share of modeled toxic air from industry: Starchem LLC (28%), mostly ethylene oxide.
• Fine particles (PM2.5) average 7.4 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.
• About 183,620 kg of agricultural pesticides are applied in the county each year.

Grades for ZIP 29303

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

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

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