Florida
Toxic algae in Miami Dade County lakes
5 lakes and waterways in Miami Dade County have harmful algal bloom reports in Florida's official data. The most recent entry is for Coral Gables Canal: Florida's most recent sample from Coral Gables Canal, on 5 February 2024 at Coral Gables Canal - at Wayside Park, found a bloom and no microcystin toxin was detected. Coral Gables Canal has had blooms in three or more years.
Lakes with bloom history
Newest report first. Each lake has its own page with the full history and what the results mean.
Other waterbodies with a report
These have one or two reports in a single year, which isn't enough history for a page of their own yet.
- Intercoastal Waterway 2022
- North Canal 2022
- Peregrine Falcon Lake 2022
Source: Florida Department of Environmental Protection (DEP), official data, checked 24 October 2026. For today's conditions see the DEP Algal Bloom Dashboard. No report doesn't mean a lake is safe: most water is only tested occasionally.