Water Quality in Nashville, TN
Detailed water quality data for Nashville, Tennessee including contaminant levels, EPA comparisons, AquaScore™ grading, and treatment recommendations.
Water utility: Metro Nashville Water Services.
Water source: Cumberland River.
Key Contaminants Found
- Total trihalomethanes (TTHMs)
- Haloacetic acids (HAA5)
- Chromium (hexavalent)
- Chloroform
- Lead
Nashville draws from the Cumberland River, which receives agricultural and urban runoff along its 688-mile course. Disinfection byproducts are consistently above EWG health guidelines.