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Altitude of the base of the gray limestone aquifer, southern Florida, 1998, WRIR 99-4213 figure 15
Abstract: The base of the gray limestone aquifer is shallowest in Collier and Hendry Counties and slopes to the southeast and east. The altitude of the base of the aquifer generally ranges from 50 to 160 ft below sea level, but the basal surface can be comparatively irregular in some areas. This is apparent in northwestern to central Collier County where the base of the aquifer is as shallow as 7 ft below sea level in well C-1090 and extends to a depth of 125 ft below sea level in well C-1178. The base of the aquifer lies at a maximum depth of 205 ft below sea level in southeastern Miami-Dade County. An irregularly shaped anticline on the top of the gray limestone aquifer extends across southwestern Palm Beach, northwestern Broward, and southern Hendry Counties with an altitude as high as 20 ft below sea level. On the base of the aquifer, a syncline is present in some of the same area occupied by this anticline.
Metadata: glime_altbase_arc
Shapefile: glime_altbase_arc [ZIP 25 KB]
Online Report: WRIR 99-4213
Browse Graphic: Altitude of the base of the gray limestone aquifer, southern Florida, 1998, WRIR 99-4213 figure 15