Lake Mendota Fishing Guides and Conditions, Wisconsin

About the Lake Mendota

Mendota is the largest of the Madison lakes and probably the most intensively studied lake in the world, monitored continuously by the University of Wisconsin for over a century. For anglers what matters is that it is a big, fertile, well-managed urban lake with genuinely good fishing a short walk from a state capitol.

Walleye are stocked and are the main coldwater-season target, fished on the weed edges, the bars and the drop-offs. Largemouth and smallmouth bass are both strong, with largemouth in the vegetation and smallmouth on the rock and gravel. Northern pike hold in the weedy bays.

The panfishing is excellent and heavily used. Bluegill, crappie and yellow perch are all abundant, and much of it is reachable from shore, docks and piers, which makes Mendota an unusually accessible lake for anglers without a boat.

Water clarity on Mendota has changed markedly over the decades with shifts in the food web and in nutrient runoff, and the fishing changes with it. Anglers who have fished it a long time will tell you it is a different lake in a clear year than in a green one.

Mendota is also part of a chain. Monona, Waubesa and Kegonsa lie downstream on the Yahara, each with its own character, and an angler based in Madison can fish four distinct lakes without driving more than fifteen minutes. That is a rare thing to find inside a city.

The gauge below reports lake elevation. The Yahara chain is regulated, so the level is managed within a range, and reading it after heavy rain tells you whether the shallow bays and the shoreline vegetation are flooded and fishable.

Access

Marshall Park and Warner Park: public ramps on the west and north shores.
Tenney Park and James Madison Park: shore and pier access in the city.
Governor Nelson State Park: ramp, beach and shore fishing on the north shore.
Yahara River: the connection to Lake Monona and the rest of the chain.
Extensive shoreline and pier access throughout Madison.
Ice fishing is popular and access is easy from city parks.
Note: a busy urban lake with heavy recreational and sailing traffic in summer.

Seasons

Winter: walleye, perch and panfish through the ice, with easy access.
Spring: the walleye season opens and bass move into the shallow bays.
Summer: weed edges for walleye and pike, bass on the rock, busy afternoons.
Fall: cooling water and the best walleye fishing of the open-water year.