Lawrence County, TN

ZIP 38456

In ZIP 38456, 5 of the 12 things we check have at least one part graded D or F.

• Drinking water: Maury Co Water System has 2 contaminants at or over an EPA legal limit; 8 contaminants are above health goals, led by pfos at 4.1× California’s Public Health Goal.
• Nearest Superfund site: Murray-Ohio Dump, 9.3 miles away.
• Largest share of modeled toxic air from industry: Magotteaux Inc (80%), mostly chromium compounds.
• Fine particles (PM2.5) average 6.6 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 38456

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

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

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