Denton County, TX

ZIP 75068

In ZIP 75068, 3 of the 12 things we check have at least one part graded D or F.

• Drinking water: Denton County Fwsd 11-C meets every EPA legal limit; 8 contaminants are above health goals, led by bromodichloromethane at 103× 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: Steris Isomedix Services (42%), mostly ethylene oxide.
• Fine particles (PM2.5) average 8.8 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.
• About 51,753 kg of agricultural pesticides are applied in the county each year.

Grades for ZIP 75068

• Superfund sites nearbyA
• Factories and industrial sitesA
• Oil and gas wellsB to D
• Parks and nature nearbyA to C
• Air qualityD to F
• Drinking water qualityB to C
• Pesticide useB to C
• Neighborhood health statusA to B
• Past wildfire impactsA
• Past flood impactsA
• Noise levelsA to B
• Radiation signalsC to D

Based on 14 census tracts · compiled October 25, 2026 · how each grade works and its sources

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