Can you swim in Biscayne?
Can you swim in Biscayne? Based on compliant water sampling results, all waters surrounding Virginia Key and Key Biscayne – except for Crandon Beach North and South are no longer under the no-swim advisory. The Marine Stadium Marina is also still under the no-swim advisory.
Is Biscayne Bay saltwater or freshwater?
Biscayne Bay is a shallow estuary. It is a place where freshwater from the mainland mixes with salt water from the sea. The bay serves as a nursery for marine life. Lush seagrass beds provide hiding places as well as food for a vast array of sea life.
Is the water quality in Biscayne National Park?
Water and Sediment Quality Water quality has improved considerably in northern Biscayne Bay over the last 30 years, but nutrients, particulates and other pollutants from stormwater runoff and canal discharge are still a problem. The timing and amounts of freshwater discharge are also a concern.