Northern pike lake, Trout lake

Fern Lake

Fern Lake is a 72-acre lake in Cook County, 65 feet at its deepest. The DNR last surveyed its fish in 2024. Recorded species include northern pike and trout.

Details

DNR lake ID
16071600
County
Cook
Surface area
72 acres
Maximum depth
65 feet
Shallow water (littoral) area
17 acres, 24% of the lake
Shoreline
2.5 miles
Average water clarity
11.1 feet (Secchi disk, 3 readings)
Nearest town (DNR)
Prairie Portage
Latest DNR fish survey
August 2024, targeted survey
Surveys on record
3, since 1980
Fish species recorded
lake trout, northern pike, and 2 other species
Fish consumption
Follow the northeast guidelines; fish from this lake have not been tested
Size
Under 100 acres
Deepest point
60 feet or more

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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