Rice River Flowage

Rice River Flowage

Size
770ac
Boat Launch
No
Carry-in Launch
No
Toilet
No
Boat Dock
No
Species in Rice River Flowage
Northern pike
Northern pike
Bluegill
Bluegill
Walleye
Walleye
Perch
Perch
Crappie
Crappie
Smallmouth bass
Smallmouth bass
Pumpkinseed
Pumpkinseed
Rock bass
Rock bass
Largemouth bass
Largemouth bass
Muskellunge
Muskellunge

Overview

Large, irregular impoundment known for walleye, bass and panfish. Fluctuating water levels add to the challenge. Ample cover in the form of weeds, wood and rocks.

Rice River Flowage Map

Fishing Regulations

Special Fishing regulations: This lake has special fishing regulations that differ from statewide or border water regulations for those species identified below and take precedence. Regulations listed below are currently in place. Visit the fishing regulations page for links to upcoming regulations for specific lakes.

Special Waterbody Regulations

  • Bag limits are for fish caught in all lakes in the RICE RESERVOIR CHAIN including BRIDGE LAKE, LAKE NOKOMIS Catch and release fishing for largemouth and smallmouth bass is open year round unless otherwise noted. Motor Trolling is allowed with 1 hook, bait, or lure per angler, and 3 hooks, baits, or lures maximum per boat.

Special Species Regulations

  • Shortnose gar: See Rough Fish.
  • Panfish: Open all year: No minimum length limit and the daily bag limit is 25, 25 panfish may be kept, but only 10 of any one species
  • Northern pike: May 3, 2025 to March 1, 2026: No minimum length limit and the daily bag limit is 5
  • Muskellunge and hybrids: May 24, 2025 to December 31, 2025: The minimum length limit is 40” and the daily bag limit is 1
  • Lake sturgeon: Closed. No fishing allowed.
  • Cisco and whitefish: Open all year: No minimum length limit and the daily bag limit is 10
  • Catfish: Open all year: No minimum length limit and the daily bag limit is 10
  • Bullheads: Open all year: No minimum length limit and the daily bag limit is unlimited
  • Longnose gar: See Rough Fish.
  • Hybrid, Striped, Yellow, and White Bass: See Rock, Yellow and White Bass.
  • Flathead catfish: See Catfish.
  • Crappies: See Panfish.
  • Channel catfish: See Catfish.
  • Bowfin: See Rough Fish.
  • Bluegill: See Panfish.
  • White perch: Open all year: The daily bag limit is 0, one may be killed and possessed for transport to a WDNR Office
  • Trout and salmon: See Trout regulations layer.
  • Shovelnose sturgeon: Closed. No fishing allowed.
  • Ruffe: Open all year: The daily bag limit is 0, one may be killed and possessed for transport to a WDNR Office
  • Round goby: Open all year: The daily bag limit is 0, one may be killed and possessed for transport to a WDNR Office
  • Rough fish: Open all year: No minimum length limit and the daily bag limit is unlimited
  • Rock, Yellow, and White Bass: Open all year: No minimum length limit and the daily bag limit is unlimited
  • Paddlefish: Closed. No fishing allowed.
  • Smallmouth bass: May 3, 2025 to June 20, 2025: Fish may not be harvested (catch and release only)
  • Largemouth bass: May 3, 2025 to June 20, 2025: The minimum length limit is 14” and the daily bag limit is 5
  • Largemouth bass and smallmouth bass: June 21, 2025 to March 1, 2026: The minimum length limit is 14” and the daily bag limit is 5
  • Walleye, Saugers, and Hybrids: May 3, 2025 to March 1, 2026: The minimum length is 15”, but walleye, sauger, and hybrids from 20” to 24” may not be kept, and only 1 fish over 24” is allowed. The daily bag limit is 3
  • Sauger and hybrids: See Walleye, Sauger, and Hybrids.
  • Walleye: See Walleye, Sauger, and Hybrids.
  • Urban waters gamefish: This waterbody is not considered an urban water, Urban Waters Gamefish regulations do not apply.

Features

Located in north central Wisconsin, Lake Nokomis sits just north of Highway 8 and the city of Tomahawk, WI. The lake was created in 1911 when the Bradley Dam was finished across the Tomahawk River. The lake is one of several Wisconsin Valley Improvement Company’s lakes and reservoirs, designed to regulate and stabilize the flow of the Wisconsin River. As a result, the lake experiences drastic seasonal water fluctuations. The lake is also referred to as the Rice Reservoir and is composed of the Rice River Flowage, Deer Lake, Bridge Lake and of course Lake Nokomis. Navigational hazards are common to anglers and boaters on Nokomis. Unmarked rock bars, stump fields and sandbars are the typical hazards present. An unusual hazard exists, locally referred to as “bogs”. When water levels drop drastically during summer, large floating islands appear throughout the lake. These bogs move from day to day and can create extremely dangerous hazards. Ice conditions become very unsafe near any of the road bridges located around the lake. These areas exhibit current and result in no ice or very thin ice.

Forage

Yellow perch, juvenile panfish and suckers are heavily utilized by larger game species like northern pike and muskie. Various minnows and darters are also available. Abundant crayfish populations are heavily consumed by the expanding smallmouth bass population.

Seasonal Movements

In early spring, there is a large migration of redhorse into the Tomahawk River arm. Many anglers work the rocky rapids north of Prairie Rapids Road. This area does attract a few walleye but generally occurs well before the season opener for gamefish.
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Fish Species

Bluegill
fish
9-18 in
Length Range
14 in
Length Range
2023
Surveyed
Abundance (CPUE)
Low
2023
Surveyed
Electro
Catch Method
31.5457
0Statewide Range849.0614

Rice River Flowage Bluegill abundance

Average range for similar lakes

Understanding Abundance

Abundance ratings are based on Catch Per Unit Effort (CPUE) measurements conducted by the MN DNR, and represent a snapshot of a species population at a given point in time.

Source: Minnesota Department of Natural Resources. Survey cadence may vary by state and water body.
Species Lengths
2016
Jun
2023
May
2023
Jun
Trophy Potential
This lake has a history of supporting trophy sized bluegill based on past surveys.
Survey YearLargest Fish (in)
202310
Crappie
fish
5-14 in
Length Range
9 in
Length Range
2023
Surveyed
Abundance (CPUE)
Low
2023
Surveyed
Trapnet
Catch Method
0.2321
0Statewide Range4.214166666666666

Rice River Flowage Crappie abundance

Average range for similar lakes

Understanding Abundance

Abundance ratings are based on Catch Per Unit Effort (CPUE) measurements conducted by the MN DNR, and represent a snapshot of a species population at a given point in time.

Source: Minnesota Department of Natural Resources. Survey cadence may vary by state and water body.
Species Lengths
2016
Jun
2023
May
Largemouth bass
fish
9-18 in
Length Range
14 in
Length Range
2023
Surveyed
Abundance (CPUE)
Low
2023
Surveyed
Electro
Catch Method
1.9666
0Statewide Range111.1888

Rice River Flowage Largemouth bass abundance

Average range for similar lakes

Understanding Abundance

Abundance ratings are based on Catch Per Unit Effort (CPUE) measurements conducted by the MN DNR, and represent a snapshot of a species population at a given point in time.

Source: Minnesota Department of Natural Resources. Survey cadence may vary by state and water body.
Species Lengths
2012
Apr
2016
Jun
2023
Jun
Muskellunge
fish
26-51 in
Length Range
39 in
Length Range
2011
Surveyed
Abundance (CPUE)
Unknown
2011
Surveyed
Trapnet
Catch Method
Understanding Abundance

Abundance ratings are based on Catch Per Unit Effort (CPUE) measurements conducted by the MN DNR, and represent a snapshot of a species population at a given point in time.

Source: Minnesota Department of Natural Resources. Survey cadence may vary by state and water body.
Species Lengths
2011
May
Northern pike
fish
9-18 in
Length Range
14 in
Length Range
2023
Surveyed
Abundance (CPUE)
Above Avg.
2023
Surveyed
Electro
Catch Method
4.9164
0Statewide Range16.72075

Rice River Flowage Northern pike abundance

Average range for similar lakes

Understanding Abundance

Abundance ratings are based on Catch Per Unit Effort (CPUE) measurements conducted by the MN DNR, and represent a snapshot of a species population at a given point in time.

Source: Minnesota Department of Natural Resources. Survey cadence may vary by state and water body.
Species Lengths
2023
May
2023
Jun
Trophy Potential
This lake has a history of supporting trophy sized northern-pike based on past surveys.
Survey YearLargest Fish (in)
202339
Perch
fish
9-18 in
Length Range
14 in
Length Range
2023
Surveyed
Abundance (CPUE)
Above Avg.
2023
Surveyed
Trapnet
Catch Method
0.5164
0Statewide Range0.7271

Rice River Flowage Perch abundance

Average range for similar lakes

Understanding Abundance

Abundance ratings are based on Catch Per Unit Effort (CPUE) measurements conducted by the MN DNR, and represent a snapshot of a species population at a given point in time.

Source: Minnesota Department of Natural Resources. Survey cadence may vary by state and water body.
Species Lengths
2016
Jun
2023
May
2023
Jun
Pumpkinseed
fish
5-14 in
Length Range
9 in
Length Range
2023
Surveyed
Abundance (CPUE)
Low
2023
Surveyed
Trapnet
Catch Method
0.0372
0Statewide Range3.0770333333333335

Rice River Flowage Pumpkinseed abundance

Average range for similar lakes

Understanding Abundance

Abundance ratings are based on Catch Per Unit Effort (CPUE) measurements conducted by the MN DNR, and represent a snapshot of a species population at a given point in time.

Source: Minnesota Department of Natural Resources. Survey cadence may vary by state and water body.
Species Lengths
2016
Jun
2023
May
Trophy Potential
This lake has a history of supporting trophy sized pumpkinseed based on past surveys.
Survey YearLargest Fish (in)
20239
Rock bass
fish
9-18 in
Length Range
14 in
Length Range
2023
Surveyed
Abundance (CPUE)
Above Avg.
2023
Surveyed
Electro
Catch Method
12.6183
0Statewide Range62.50905

Rice River Flowage Rock bass abundance

Average range for similar lakes

Understanding Abundance

Abundance ratings are based on Catch Per Unit Effort (CPUE) measurements conducted by the MN DNR, and represent a snapshot of a species population at a given point in time.

Source: Minnesota Department of Natural Resources. Survey cadence may vary by state and water body.
Species Lengths
2023
May
2023
Jun
Smallmouth bass
fish
9-18 in
Length Range
14 in
Length Range
2023
Surveyed
Abundance (CPUE)
Below Avg.
2023
Surveyed
Electro
Catch Method
1.9666
0Statewide Range80.5292

Rice River Flowage Smallmouth bass abundance

Average range for similar lakes

Understanding Abundance

Abundance ratings are based on Catch Per Unit Effort (CPUE) measurements conducted by the MN DNR, and represent a snapshot of a species population at a given point in time.

Source: Minnesota Department of Natural Resources. Survey cadence may vary by state and water body.
Species Lengths
2023
May
2023
Jun
Trophy Potential
This lake has a history of supporting trophy sized smallmouth-bass based on past surveys.
Survey YearLargest Fish (in)
202319
Walleye
fish
9-18 in
Length Range
14 in
Length Range
2023
Surveyed
Abundance (CPUE)
Below Avg.
2023
Surveyed
Electro
Catch Method
10.8161
0Statewide Range75.60845

Rice River Flowage Walleye abundance

Average range for similar lakes

Understanding Abundance

Abundance ratings are based on Catch Per Unit Effort (CPUE) measurements conducted by the MN DNR, and represent a snapshot of a species population at a given point in time.

Source: Minnesota Department of Natural Resources. Survey cadence may vary by state and water body.
Species Lengths
2023
May
2023
Jun