Gregg County, TX

ZIP 75604

In ZIP 75604, 7 of the 12 things we check have at least one part graded D or F.

• Drinking water: Pritchett Water Supply Corporation meets every EPA legal limit; 7 contaminants are above health goals, led by bromodichloromethane at 101× California’s Public Health Goal.
• Nearest Superfund site: Garland Creosoting, 1.9 miles away.
• Largest share of modeled toxic air from industry: Eastman Chemical Co Texas Operations (50%), mostly ethylene oxide.
• Fine particles (PM2.5) average 7.3 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.
• About 15,346 kg of agricultural pesticides are applied in the county each year.

Grades for ZIP 75604

• Superfund sites nearbyA to D
• Factories and industrial sitesF
• Oil and gas wellsD to F
• Parks and nature nearbyC to D
• Air qualityC
• Drinking water qualityB to C
• Pesticide useB 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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