Sinkhole Formation in the Floridan Aquifer: Geologic Process Explained #3497132 (License: Personal Use)

This diagram depicts the geological process behind sinkhole formation in Florida’s karst terrain, where acidic rainwater percolates through sand and clay, dissolving underlying limestone and creating cavities in the Floridan Aquifer. As the cavity enlarges, overlying sediments lose support and eventually collapse, forming a sinkhole at the surface. The water table level and presence of a cavity are critical indicators of subsidence risk.

Used on educational or government geology webpages (e.g., USGS, FDEP) to explain karst hazards, groundwater vulnerability, and land-use planning. Matches user intent for understanding sinkhole causes, risks, and prevention in Florida and similar regions.