Report of Investigations No. 42


 87" 86* 85" 84 83"
 31'
 4






 4o- L 4- N-
 30" 32-1;






 ? 4"- z.^~, -
 29ah


 i .-- .' (. .,




 )' ,~-<. L. V'I-, 4. .




















 Contour represents the height, in feet referred to enaa
 level, to which water would have risen in tightly asked
 wells tht pen ate the major water-bearing formations
 27\ T '" ^--. '.. ."






















 in the Floridan aquifer, July 6-17, 1961.
 21 Contour interval 10 and 20 ft, changing at' :an .all. 1-
 21 I .
 "- .... .. */ 29


















 Area of artesian flow
 Extent and distribution of flow areas vary with fluctuations /
 of the piezametric surace, paoieulmly in areas of heavy
 pumping. Relatively small oreas of artesian flow are not.
 included immediately adjacent to and paralleling the / !
 coast and many of the major rivand springs.
 P f -- F

 267
 0 10 20 30 40 50 miles

 Taken from Map Series No4 by H.G. Healy, 196).

 84 83 82* 81" 80*




Figure 33. Map of Florida showing contours on the pizometric surface of the
 Floridan aquifer. 1961.