Burnet County, TX

ZIP 78611

In ZIP 78611, 6 of the 12 things we check have at least one part graded D or F.

• Drinking water: South Council Creek 2 has 2 contaminants at or over an EPA legal limit; 12 contaminants are above health goals, led by arsenic at 850× California’s Public Health Goal.
• Nearest Superfund site: Main Street Ground Water Plume, 3.0 miles away.
• Largest share of modeled toxic air from industry: Entegris Inc (81%), mostly catechol.
• Fine particles (PM2.5) average 7.0 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.
• About 7,674 kg of agricultural pesticides are applied in the county each year.

Grades for ZIP 78611

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

Based on 9 census tracts · compiled October 25, 2026 · how each grade works and its sources

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