Restoration of the Everglades begins in the vicinity of Orlando. The Okeechobee River drains into Lake Okeechobee, a lake with an average depth of . During the wet season when the lake exceeds its capacity, the water leaves the lake in a very wide and shallow river, approximately long and wide. This wide and shallow flow is known as "sheetflow". The land gradually slopes toward Florida Bay, the historical destination of most of the water leaving the Everglades. Before drainage attempts, the Everglades comprised , taking up a third of the Florida peninsula. Since the early 19th century the Everglades have been a subject
Effects of the 1928 Okeechobee hurricane in Florida more widespread destruction along the southeast and north coasts of Lake Okeechobee. Residents had been warned to evacuate the low ground earlier in the day, but after the hurricane did not arrive on schedule, many thought it had missed and returned to their homes. In the weeks prior to storm, heavy rainfall caused the lake to rise between August 10 and September 10 and filled nearby canals and ditches. Additionally, precipitation from the hurricane itself caused Lake Okeechobee to rise further. When the worst of the storm crossed the lake, the south-blowing wind caused a storm surge to overflow the