Geography and ecology of the Everglades is nourished primarily from the atmosphere. Before the first attempt at draining the Everglades in 1882, the entire watershed extended from Orlando to Florida Bay comprising the Kissimmee–Lake Okeechobee–Everglades (KLOE) watershed. Kissimmee River outlets flow into Lake Okeechobee, which sits above sea level. Only two seasons exist in the Everglades: wet (May to November) and dry (December to April). Average annual rainfall in the Everglades is approximately , though fluctuations of precipitation are normal. Droughts, floods, and tropical storms are normal occurrences in the area. When Lake Okeechobee exceeds its water storage capacity during the wet season, it pours slowly
Okeechobee County, Florida and (13.8%) is water. The Lake Okeechobee Scenic Trail, part of the Florida National Scenic Trail, runs along the Herbert Hoover Dike around the Lake. As of the census of 2010, there were 39,996 people, 13,857 households, and 9,016 families residing in the county. The population density was 46 people per square mile (18/km²). There were 15,504 housing units at an average density of 52 per square mile (8/km²). The racial makeup of the county was 87.9% White, 8.6% Black or African American, 1.3% Native American, 0.9% Asian, 0.1% Pacific Islander, and 1.2% from two or more races. 24.5% of