Pool 8 starts at Lock and Dam 7 and ends at Lock and Dam 8 and is 23.3 miles long. The surface area is roughly 20,180 acres at an elevation of 631.0 feet above MSL (mean sea level). Since this is a river, size and depth will change due to changing water levels and sediment build up. Featured Species: Walleye, Largemouth Bass, Smallmouth Bass, Northern Pike, White Bass, Black Crappie, Perch, Bluegill Map Features: Lake Profile Fishery Information Fishing Tips and Techniques Accesses with Driving Directions 45 Fishing Points of Interest