Formation of Florida Springs
Formation of Florida Springs Karst Geology Central Florida is part of a region with karst topography, which is characterized by limestone bedrock. Over time, rainwater, which is slightly acidic due to dissolved carbon dioxide, seeps into the ground and dissolves the limestone, forming a network of underground caverns and aquifers. Spring Formation Springs occur where groundwater from the aquifer flows to the surface through natural openings in the limestone. The pressure forcing the water upward is often due to elevation differences or hydrostatic pressure within the aquifer. Floridan Aquifer The springs in Central Florida are primarily fed by the Floridan Aquifer, one of the largest and most productive aquifers in the world. This aquifer holds vast amounts of freshwater, replenished by rainfall and permeation through porous rock and soil. Types of Springs First-Magnitude Springs Florida has more first-magnitude springs (flowing…