BULLETIN NO. 68 Upper Floridan aquifer Thickness 0 5 10 20 30 40 ~m 3= Miles 0 510 20 30 40 Kilometers Scale 1:1,750,000 Contour Interval: 150 ft Projection: Custom FDEP Albers Explanation m |Study Area Contours - Water Management Districts UFA Thickness I 1600 ft 665 ft 265 ft Figure 32. Thickness of the Upper Floridan aquifer (includes non-potable). Gulf of Mexico