Campbell County, TN

ZIP 37757

In ZIP 37757, 6 of the 12 things we check have at least one part graded D or F.

• Drinking water: Caryville-Jacksboro Utilities Commission meets every EPA legal limit; 9 contaminants are above health goals, led by arsenic at 950× California’s Public Health Goal.
• Closer to Superfund sites than 0% of U.S. neighborhoods, with no listed site within 10 miles of its center.
• Largest share of modeled toxic air from industry: Royal Sterilization Systems (98%), mostly ethylene oxide.
• Fine particles (PM2.5) average 6.7 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.
• About 4,287 kg of agricultural pesticides are applied in the county each year.

Grades for ZIP 37757

• Superfund sites nearbyA
• Factories and industrial sitesB to C
• Oil and gas wellsB to D
• Parks and nature nearbyB to D
• Air qualityA to B
• Drinking water qualityC to D
• Pesticide useC to D
• Neighborhood health statusF
• Past wildfire impactsA
• Past flood impactsA
• Noise levelsA
• Radiation signalsC to D

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

Loading the full report, with every source…