THE ARTESIAN WATER SUPPLY OF EASTERN FLORIDA. 155 
already been stated, upon leaving these streams the elevation soon 
becomes too great for a flow to be obtained. The location of suc¬ 
cessful flowing wells, together with the consideration of the eleva¬ 
tion will aid in the determination of the flowing and non-flowing 
sections in the county. The flowing area in this county is outlined 
on the accompanying map. 
Fig. 13.—Map showing the areas of artesian flow in Clay and Putnam 
Counties. The area in which flowing wells can be obtained is indicated 
by shading. 
