LIST OF FIGURES Figure 1. Areas mapped under the FGS STATEMAP Program............................................... 2 Figure 2. Location of selected river basins, springs, swallets, and other water bodies ............... 5 Figure 3. Principal subsurface structures of north Florida (modified from Puri and Vernon, 1964, and Schm idt, 1984).............. . ............ ....................................................................... 6 Figure 4. Terraces in Florida (after H ealy, 1975) ...................................................... .............. 7 LIST OF APPENDICES A appendix A : W ells utilized for study .......................................................................................... 30