Smith County, TX

ZIP 75701

In ZIP 75701, 7 of the 12 things we check have at least one part graded D or F.

• Drinking water: Southern Utilities meets every EPA legal limit; 13 contaminants are above health goals, led by lead at 11× 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: Alpha Omega Recycling Inc. (43%), mostly chromium compounds.
• Fine particles (PM2.5) average 8.0 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.
• About 28,327 kg of agricultural pesticides are applied in the county each year.

Grades for ZIP 75701

• Superfund sites nearbyA
• Factories and industrial sitesC to D
• Oil and gas wellsD
• Parks and nature nearbyC to F
• Air qualityC to D
• Drinking water qualityD
• Pesticide useC to F
• Neighborhood health statusB to F
• Past wildfire impactsA
• Past flood impactsA
• Noise levelsA to C
• Radiation signalsC

Based on 13 census tracts · compiled September 10, 2026 · how each grade works and its sources

Loading the full report, with every source…