In June 2016, boats docked at Central Marine in Stuart, Fla., were surrounded by blue green algae.
In June 2016, boats docked at Central Marine in Stuart, Fla., were surrounded by blue green algae. Greg Lovett/The Palm Beach Post via AP
In June 2016, boats docked at Central Marine in Stuart, Fla., were surrounded by blue green algae. Greg Lovett/The Palm Beach Post via AP