Pool 5 encompasses roughly 7,300 acres starting at Lock and Dam 4 and ending at Lock and Dam 5 at 14.7 miles long and roughly 661.0 feet above MSL (mean sea level. Since this is a river size and depths do change with water levels. Pool 5a encompasses 6,140 acres and starts at Lock and Dam 5 and ends at Lock and Dam 5a at 9.6 miles long and is roughly 651 feet above MSL (mean sea level). Featured Species: Largemouth Bass, Smallmouth Bass, Northern Pike, Walleye, Sauger, Black Crappie, Bluegill, Channel Catfish Map Features: Lake Profile Fishery Information Fishing Tips and Techniques Accesses with Driving Directions Over 70 Fishing Points of Interest