Williamson County, TN

ZIP 37135

In ZIP 37135, 7 of the 12 things we check have at least one part graded D or F.

• Drinking water: Consolidated U.d. Of Rutherford Co has 1 contaminant at or over an EPA legal limit; 8 contaminants are above health goals, led by pfoa at 2,857× 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: Palm Commodities International LLC (55%), mostly cobalt compounds.
• Fine particles (PM2.5) average 8.0 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.
• About 27,822 kg of agricultural pesticides are applied in the county each year.

Grades for ZIP 37135

• Superfund sites nearbyA
• Factories and industrial sitesB to D
• Oil and gas wellsD
• Parks and nature nearbyC to D
• Air qualityB to D
• Drinking water qualityC to D
• Pesticide useC to D
• Neighborhood health statusB to C
• Past wildfire impactsA
• Past flood impactsA
• Noise levelsA
• Radiation signalsD

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

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