southern portion of the state
Florida
The Kissimmee River and Lake Okeechobee overflow during the wet season creating the Everglades, a shallow, slow-moving flood at one time 40 miles (60 km) wide and over 100 miles (160 km) long moving southward across a nearly flat limestone shelf to Florida Bay at the southern end of the state.
Everglades National Park covers 2.3 million acres (6,600 km�), which is only 27.3% of the original area, which has been greatly reduced by man.