FLORIDA GEOLOGICAL SURVEY


of average flow and flow-duration curves were obtained from these ex-
tensions. The flow-duration curves and average flows for the 10 stations
are given in figures 17 and 18.


 -,w' I- M W iof 0 ir@ I 4w w
Figure 16. Map of Escambia and Santa Rosa counties showing surface drainage and
 data-collection points.

 PERDIDO RIVER BASIN
 OCCURRENCE OF WATER
 The Perdido River, the westernmost stream in Florida, forms the
part of the boundary line between Florida and Alabama. The part of
the basin in Florida lies in a narrow band, 5 to 10 miles wide, along the
eastern side of the main channel in Escambia County. The four major
tributary streams on the Florida side of the river are Brushy Creek,
Boggy Creek, McDavid Creek, and Jacks Branch. Elevenmile Creek and