Wisconsin Lake Finder

Mosinee Flowage

Mosinee Flowage is a 716-acre lake in Marathon County, Wisconsin, up to 18 feet deep, with 83 waterfront parcels on its shore. Fish include musky, panfish, largemouth bass, smallmouth bass, northern pike and walleye. It has 2 public boat landings.

• Size: 716 acres
• Deepest point: 18 ft
• Bottom: 60% muck, 29% sand, 6% rock, 5% gravel
• Fish: Musky, Panfish, Largemouth bass, Smallmouth bass, Northern pike, Walleye
• Public access: 2 public boat landings
• Boating: Full recreation: over 50 acres, so open to water-skiing and boating at speed under state law
• Drive time without traffic: Appleton 1 hr 25 min, Green Bay 1 hr 35 min, Eau Claire 1 hr 45 min, Madison 2 hr 5 min, Milwaukee 2 hr 45 min, Waukesha 2 hr 45 min, Twin Cities 2 hr 45 min, Rockford 3 hr, Chicago 4 hr
• Invasive species on record: Purple Loosestrife
• Waterfront parcels: 83 waterfront parcels

Questions about Mosinee Flowage

How many waterfront properties are on Mosinee Flowage?

83 waterfront parcels front Mosinee Flowage in Marathon County. That counts parcels on the water from county parcel maps, not homes for sale.

How big is Mosinee Flowage?

Mosinee Flowage covers 716 acres in Marathon County, Wisconsin.

How deep is Mosinee Flowage?

Mosinee Flowage is 18 feet deep at its deepest point.

What fish are in Mosinee Flowage?

The Wisconsin DNR lists musky, panfish, largemouth bass, smallmouth bass, northern pike and walleye in Mosinee Flowage.

Is there public access to Mosinee Flowage?

Yes. Mosinee Flowage has 2 public boat landings.

Can you water-ski or run a boat at speed on Mosinee Flowage?

Mosinee Flowage is over 50 acres, so Wisconsin's slow-no-wake rule for small lakes does not apply and boats may run at speed, staying slow within 100 feet of shore, docks and swimmers. No local boating ordinance that limits motorboats is on record.

How long is the drive to Mosinee Flowage?

By car, Mosinee Flowage is about 1 hr 25 min from Appleton, 1 hr 35 min from Green Bay, 1 hr 45 min from Eau Claire, 2 hr 45 min from the Twin Cities and 4 hr from Chicago. Those are typical times without traffic, to the nearest road at the lake.

What is the bottom of Mosinee Flowage like?

The lake bottom is 60% muck, 29% sand, 6% rock, 5% gravel, by the Wisconsin DNR's record.