Armstrong County, TX

ZIP 79019

In ZIP 79019, 3 of the 12 things we check have at least one part graded D or F.

• Drinking water: Lake Tanglewood Water System meets every EPA legal limit; 4 contaminants are above health goals, led by arsenic at 1,814× 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: Southwestern Public Service Co Harrington Station (50%), mostly chromium compounds.
• Fine particles (PM2.5) average 5.1 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.
• About 42,645 kg of agricultural pesticides are applied in the county each year.

Grades for ZIP 79019

• Superfund sites nearbyA
• Factories and industrial sitesC
• Oil and gas wellsA
• Parks and nature nearbyC
• Air qualityA
• Drinking water qualityC
• Pesticide useD to F
• Neighborhood health statusD to F
• Past wildfire impactsA
• Past flood impactsA
• Noise levelsA
• Radiation signalsD

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

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