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

Susan Lake

Public access

Susan Lake is a 276-acre lake in St. Louis County, 10 feet at its deepest. The DNR last surveyed its fish in 2025. Recorded species include walleye, northern pike, largemouth bass and crappie.

Details

DNR lake ID
69074100
County
St. Louis
Surface area
276 acres
Maximum depth
10 feet
Shallow water (littoral) area
276 acres, 100% of the lake
Shoreline
5.0 miles
Average water clarity
2.9 feet (Secchi disk, 2 readings)
Nearest town (DNR)
Wakemup
Latest DNR fish survey
August 2025, standard survey
Surveys on record
5, since 1984
Game fish caught in the 2025 survey
yellow perch 61, bluegill 54, walleye 37, black crappie 16, northern pike 13, largemouth bass 3, pumpkinseed 1
Fish species recorded
black crappie, bluegill, hybrid sunfish, largemouth bass, northern pike, pumpkinseed, walleye, yellow perch, and 1 other species
Susan Lake Public Water Access Site
carry-in, run by DNR Division of Parks and Trails
Fish consumption
Follow the northeast guidelines; fish from this lake have been tested
Size
100 to 499 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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