Miami-Dade Issues Water Quality Health Advisory for Crandon Park South Due to High Bacteria Levels

The Florida Department of Health in Miami-Dade County (DOH-Miami-Dade) has issued a water quality advisory for Crandon Park South in Key Biscayne. Tests conducted on October 29, 2026, revealed that the water quality does not meet recreational water quality criteria for Enterococcus bacteria, posing an increased risk of illness for swimmers. The advisory recommends against water-related activities at this location until bacteria levels return to acceptable health levels.