Parker County, TX

ZIP 76020

In ZIP 76020, 8 of the 12 things we check have at least one part graded D or F.

• Drinking water: Abraxas Utilities has 2 contaminants at or over an EPA legal limit; 8 contaminants are above health goals, led by bromodichloromethane at 14× California’s Public Health Goal.
• Nearest Superfund site: Sandy Beach Road Ground Water Plume, 1.9 miles away (2 within 10 miles).
• Largest share of modeled toxic air from industry: Sterigenics US Llc-Grand Prairie Texas Facility (31%), mostly ethylene oxide.
• Fine particles (PM2.5) average 8.3 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.
• About 23,773 kg of agricultural pesticides are applied in the county each year.

Grades for ZIP 76020

• Superfund sites nearbyC to F
• Factories and industrial sitesA to D
• Oil and gas wellsD to F
• Parks and nature nearbyB to C
• Air qualityB to D
• Drinking water qualityB to F
• Pesticide useA to D
• Neighborhood health statusC to F
• Past wildfire impactsA
• Past flood impactsA
• Noise levelsA to D
• Radiation signalsA to B

Based on 13 census tracts · compiled October 25, 2026 · how each grade works and its sources

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