Okeechobee Waterway of Orlando and extending southward through the Kissimmee River Basin to the Everglades National Park to Florida Bay. The U.S. Army Corps of Engineers manages five locks and dams along the Okeechobee Waterway. The St. Lucie lock was built in 1941 for navigation and flood-control purposes. In 1944, the connecting spillway structure was built for flood and regulatory flow control through the St. Lucie Canal to manage the water level in Lake Okeechobee. The Port Mayaca Lock and Dam was built in 1977 for navigation purposes, to permit the raising of water levels in Lake Okeechobee, and to moderate the
Lake Calabay Lake Calabay Lake Calabay is a manmade dredged freshwater lake in the residential community of Hunter's Creek, Florida, just inside the south border of Orange County, Florida. This lake was a somewhat swampy area prior to its construction about 1993. It was built as a feature for the Hunter's Creek development. Three different gated neighborhoods were built around Lake Calabay. To the east and north is Calabay Cove, with 104 homes constructed from 1993 to 1998. On the west is Montara, with twenty-four homes built between 1994 and 1996. On the south is Ashton, with thirty-four homes built between 1996