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Monitoring

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    Sea lamprey and control efforts in Wisconsin

    The sea lamprey, Petromyzon marinus, which is a descendant of the earliest known type of vertebrates, is a parasitic species of eel-like fish native to the Atlantic Ocean and the East Coast of North America. Because of their eel-like shape, lamprey…

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    Fishing calendar for Lake Superior

    This fact sheet on when is the best time to fish in Wisconsin for what species of fish and where is the best place to find them. Also, the typical fishing method you can use should help increase your chances of catching the fish.

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    Lake Superior fish identification tips

    Identifying fish can seem easy at times but many times can be a challenge. It is not any different for Lake Superior anglers who can be confused when trying to determine whether the fish they have caught is a lake trout, splake or a "coaster" brook…

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    Lake Superior coaster brook trout

    Is the coaster brook trout a unique strain long lost from Wisconsin's Lake Superior shoreline...

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    Fishing the Brule River

      A gem of a fishing opportunity awaits Recreational fishing is argua

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    Brule River fishery facts

    The Bois Brule River is one of Wisconsin's best-known trout streams. At the time of European settlement (1850s) the Brule was already regarded as one of the finest brook trout fishing streams in the state. Wisconsin's settlement push reached the…

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    Lake Superior Outdoor Fishing Report – April 30, 2024

    Due to the recent strong winds and stormy weather, fishing activity on Lake Superior has been limited. Surface water temperatures (reported in degrees Fahrenheit) continue to be in the upper 30s to low 40s, with warmer water in the shallows of…

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    Lake Superior

    Fishing Lake Superior Lake Superior is the largest freshwater lake in the world. It's so large that it could hold the water from the other Great Lakes and three more Lake Eries! That's a lot of water. And with all that water - comes good fishing.…

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    Yellow Perch Research

    Yellow Perch Project

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    Yellow perch spawning assessment

    --> Yellow perch spawning assessment in Lake Michigan near Green Can Reef area off Milwaukee – 2017 Dave Schindelholz and Pradeep Hirethota WDNR, LMWU Milwaukee   The 2017 yellow perch spawning survey was conducted near the Green Can…

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