Water Quality in Miami, FL
Detailed water quality data for Miami, Florida including contaminant levels, EPA comparisons, AquaScore™ grading, and treatment recommendations.
Water utility: Miami-Dade Water and Sewer Department.
Water source: Biscayne Aquifer (groundwater).
Key Contaminants Found
- Total trihalomethanes (TTHMs)
- Haloacetic acids (HAA5)
- Radium-226 & -228
- Chromium (hexavalent)
- Chloroform
Miami's Biscayne Aquifer is shallow and porous, making it vulnerable to surface contamination. Saltwater intrusion from rising sea levels is an increasing long-term threat to South Florida's water supply.