McMinn County, TN
ZIP 37303
In ZIP 37303, 7 of the 12 things we check have at least one part graded D or F.
- Drinking water: Ocoee Utility District has 2 contaminants at or over an EPA legal limit; 6 contaminants are above health goals, led by pfos at 4.3× California’s Public Health Goal.
- Closer to Superfund sites than 55% of U.S. neighborhoods, with no listed site within 10 miles of its center.
- Largest share of modeled toxic air from industry: Innovative Water Care LLC Dba Solenis (57%), mostly chlorine.
- Fine particles (PM2.5) average 7.0 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.
- About 26,396 kg of agricultural pesticides are applied in the county each year.
Grades for ZIP 37303
- Superfund sites nearbyA to C
- Factories and industrial sitesB to D
- Oil and gas wellsA to B
- Parks and nature nearbyC to D
- Air qualityB
- Drinking water qualityB to F
- Pesticide useD to F
- Neighborhood health statusD to F
- Past wildfire impactsA
- Past flood impactsA to B
- Noise levelsA to D
- Radiation signalsD to F
Based on 13 census tracts · compiled September 10, 2026 · how each grade works and its sources
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