Keywords: Port Mayaca Lock and Dam 04.JPG en Boater exits as canal-side gates closed behind and Lake Okeechobee lakeside gates opening http //gallery usgs gov/photos/aeu2Xkj87R_12 Tracy Enright U S Geological Survey 2000-04-16 PD-USGov PD-USGov-USGS Canals in Florida Files by User Anna Frodesiak |