Walleye lake, Northern pike lake, Bass lake, Crappie lake, Sunfish lake

Island Lake

Public accessStocked 2025

Island Lake is a 358-acre lake in Cass County, 45 feet at its deepest. The DNR last surveyed its fish in 2022. Recorded species include walleye, northern pike, largemouth bass, smallmouth bass and crappie.

Details

DNR lake ID
11010200
County
Cass
Surface area
358 acres
Maximum depth
45 feet
Shallow water (littoral) area
59 acres, 17% of the lake
Shoreline
5.8 miles
Average water clarity
9.8 feet (Secchi disk, 2 readings)
Latest DNR fish survey
August 2022, standard survey
Surveys on record
6, since 1979
Game fish caught in the 2022 survey
bluegill 116, black crappie 34, pumpkinseed 25, northern pike 23, rock bass 10, walleye 7, largemouth bass 7, hybrid sunfish 5
Fish species recorded
black crappie, bluegill, green sunfish, hybrid sunfish, largemouth bass, northern pike, pumpkinseed, rock bass, smallmouth bass, walleye, yellow perch, and 5 other species
Stocked in 2025
walleye fry (29,670)
Stocked in 2023
walleye fry (29,700)
Stocked in 2021
walleye fry (30,475)
Stocking years on record
5 of the last 10 (2017 to 2025)
Island Lake Public Water Access Site
trailer launch, concrete slab ramp, 1 dock, 5 trailer spaces, run by DNR Division of Parks and Trails
Fish consumption
Follow the statewide guidelines; fish from this lake have not been tested
Size
100 to 499 acres
Deepest point
30 to 59 feet
Public access
Yes
Stocked in the last 3 years
Yes

Sources

Survey catches show what DNR nets and electrofishing found on the survey date, not how the fishing is today. Check the current regulations and the Department of Health advice before you keep fish, and confirm access conditions before you tow a boat.

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