Report of Investigations No. 42


8_15' 10' o05' s2 55' 50' 45' 40 35'


 Contour represents the eleaon, in feet referred to mean
 sea level, of the top of the Foridian aquifer. Contour
 interval is 25 feet. Doshed where estimated

 U
 -u
0 Fault, dashed where probable, D, downthrown side; U, up-
 thrown side. Queried where uncertain

 S Boundary of Green Swamp Area


EXPLANATION

Suwannee Limestone


 Ocala Group


 Avon Pork Limestone


 Well and well number

Spring and spring identification

 Rainfall station

 Stream gaging station


 35' 35!
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 HILLS POLKY




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 :IIEU~rl-~ii~rt~'lcttj- ~ r S ,' I. f~oce~~28


Base roxen from U S Geologcol
Survey topogrophic quadrongles


0 2 3 4 5 6 7 8 9 I0 m..l


Iigure 32. Map of Green Swamp area showing the limestone formations that
vtomprise the top of the Floridan aquifer and contours on its upper surface.


 81'30
numbe 45




number

 40'


_ I --I I I lsl I-= ---- --eQ


00'


82*00


45 40'


81' 30