Hunt County, TX

ZIP 75423

In ZIP 75423, 3 of the 12 things we check have at least one part graded D or F.

• Drinking water: City Of Greenville has 2 contaminants at or over an EPA legal limit; 17 contaminants are above health goals, led by pfos at 6× California’s Public Health Goal.
• Nearest Superfund site: Old Esco Manufacturing, 5.7 miles away.
• Largest share of modeled toxic air from industry: Weatherford Artificial Lift Systems Inc (76%), mostly chromium.
• Fine particles (PM2.5) average 7.4 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.
• About 55,740 kg of agricultural pesticides are applied in the county each year.

Grades for ZIP 75423

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

Based on 4 census tracts · compiled September 10, 2026 · how each grade works and its sources

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