Fort Bend County, TX

ZIP 77407

In ZIP 77407, 6 of the 12 things we check have at least one part graded D or F.

• Drinking water: West Harris County Mud 4 meets every EPA legal limit; 4 contaminants are above health goals, led by arsenic at 850× 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: Blp Holdings (17%), mostly chromium.
• Fine particles (PM2.5) average 8.8 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.
• About 179,768 kg of agricultural pesticides are applied in the county each year.

Grades for ZIP 77407

• Superfund sites nearbyA
• Factories and industrial sitesC to F
• Oil and gas wellsD to F
• Parks and nature nearbyB to D
• Air qualityD to F
• Drinking water qualityB to C
• Pesticide useC to D
• Neighborhood health statusA to C
• Past wildfire impactsA
• Past flood impactsC to D
• Noise levelsA
• Radiation signalsA to C

Based on 10 census tracts · compiled October 25, 2026 · how each grade works and its sources

Loading the full report, with every source…