Lake Okeechobee Valley and the Everglades. The trough is underlain by clay deposits that compacted more than the limestone and sand deposits did along both coasts of peninsular Florida. Until about 6,000 years ago, the trough was dry land. As the sea level rose, the water table in Florida also rose and rainfall increased. From 6,000 to 4,000 years ago, wetlands formed building up peat deposits. Eventually the water flow into the area created a lake, drowning the wetlands. Along what is now the southern edge of the lake, the wetlands built up the layers of peat rapidly enough (reaching thick) to
Effects of the 1928 Okeechobee hurricane in Florida National Association for the Advancement of Colored People (NAACP). The death toll was by far highest in the economically poor areas in the low-lying ground right around Lake Okeechobee, such as Belle Glade, Chosen, Miami Locks, Pahokee, and South Bay. Around 75% of the fatalities were among migrant farm workers, most of whom were African American. The African American men were ordered at gunpoint to collect bodies. One man was shot for refusing to do so. Despite Prohibition laws at the time, those searching and collecting bodies were given rations of bootleg whisky, which was provided by a local rum-runner.