Lawrence County, TN

ZIP 38464

In ZIP 38464, 7 of the 12 things we check have at least one part graded D or F.

• Drinking water: Clifton Water Dept has 2 contaminants at or over an EPA legal limit; 6 contaminants are above health goals, led by pfos at 14× California’s Public Health Goal.
• Nearest Superfund site: Mallory Capacitor Co., 1.2 miles away.
• Largest share of modeled toxic air from industry: Magotteaux Inc (63%), mostly chromium compounds.
• Fine particles (PM2.5) average 6.5 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.
• About 79,212 kg of agricultural pesticides are applied in the county each year.

Grades for ZIP 38464

• Superfund sites nearbyA to F
• Factories and industrial sitesA to C
• Oil and gas wellsA to D
• Parks and nature nearbyC to D
• Air qualityA
• Drinking water qualityA to F
• Pesticide useD to F
• Neighborhood health statusF
• Past wildfire impactsA
• Past flood impactsA
• Noise levelsA to B
• Radiation signalsC to F

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

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