Carroll County, TN

ZIP 38201

In ZIP 38201, 6 of the 12 things we check have at least one part graded D or F.

• Drinking water: Greenfield Water Dept meets every EPA legal limit; 3 contaminants are above health goals, led by tetrachloroethylene at 18× California’s Public Health Goal.
• Closer to Superfund sites than 67% of U.S. neighborhoods, with no listed site within 10 miles of its center.
• Largest share of modeled toxic air from industry: Mtd Consumer Group Inc - Martin Facility (26%), mostly chromium compounds.
• Fine particles (PM2.5) average 6.8 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.
• About 222,301 kg of agricultural pesticides are applied in the county each year.

Grades for ZIP 38201

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

Based on 7 census tracts · compiled September 10, 2026 · how each grade works and its sources

Loading the full report, with every source…