Walleye lake

Tomash Lake

Public access

Tomash Lake is a 95-acre lake in Cook County, 5 feet at its deepest. The DNR last surveyed its fish in 2025. Recorded species include walleye.

Details

DNR lake ID
16034500
County
Cook
Surface area
95 acres
Maximum depth
5 feet
Mean depth
3 feet
Shallow water (littoral) area
95 acres, 100% of the lake
Shoreline
1.9 miles
Average water clarity
3.2 feet (Secchi disk, 1 readings)
Latest DNR fish survey
June 2025, targeted survey
Surveys on record
5, since 1974
Game fish caught in the 2025 survey
yellow perch 1,188
Fish species recorded
walleye, yellow perch, and 4 other species
Public accesses (DNR survey record)
1, owned by US Forest Service
Fish consumption
Follow the northeast guidelines; fish from this lake have not been tested
Size
Under 100 acres
Deepest point
Under 15 feet
Public access
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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