Erath County, TX

ZIP 76402

In ZIP 76402, 3 of the 12 things we check have at least one part graded D or F.

• Drinking water: City Of Stephenville meets every EPA legal limit; 10 contaminants are above health goals, led by uranium at 7.9× 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: Fibergrate Composite Structures Inc (100%), mostly styrene.
• Fine particles (PM2.5) average 7.5 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.
• About 32,389 kg of agricultural pesticides are applied in the county each year.

Grades for ZIP 76402

• Superfund sites nearbyA
• Factories and industrial sitesB
• Oil and gas wellsC to D
• Parks and nature nearbyC
• Air qualityB to C
• Drinking water qualityC
• Pesticide useC to D
• Neighborhood health statusA to B
• Past wildfire impactsA
• Past flood impactsA
• Noise levelsA to D
• Radiation signalsA

Based on 2 census tracts · compiled October 25, 2026 · how each grade works and its sources

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