Hey Hawger, Lake Zumbro is a wide spot in the Zumbro River like Lake Pepin is a wide spot in the Mississippi River but is alot smaller then Pepin. The main species of fish are both smallmouth and largemouth, crappies, sunnys, catfish, stripers, and there are some northerns and muskies in there too. Its 12 miles from Rochester and has a campground right next to the DNR public ramp which is just above the power dam. The part of the river below the dam is a destinated catch and release no live bait smallmouth fishery that the DNR controlls. The area above the dam is the wider deeper part of the river called Lake Zumbro which boat fisherman and pleasure boats use. On Wed. nights in the summer the Water Ski Club puts on a free water ski show. In the summer the local bass club will have small weekly tournaments there. Bill