Last fall Adam had told me about a website that had a camera at the Mequon-Theinsville Fishway on the Milwaukee River streaming live video of fish that move through the passage. They also have photos posted of a variety fish species including chinook salmon, coho salmon, brown trout, steelhead, northern pike, walleye, and muskie all that have moved through the fish passage around the Theinsville dam. Here is the link if you want to see what’s swimming in the Milwaukee River.
http://www.co.ozaukee.wi.us/PlanningParks/PlanningParks_FP_OzaukeeFishway.asp