Oak Lake

Details

DNR lake ID

41006200

County

Lincoln

Surface area

108 acres

Maximum depth

10 feet

Shallow water (littoral) area

108 acres, 100% of the lake

Shoreline

2.5 miles

Latest DNR fish survey

June 2000, re-survey

Surveys on record

4, since 1989

Game fish caught in the 2000 survey

yellow perch 1,055, walleye 134, green sunfish 112, sunfish 18

Fish species recorded

green sunfish, northern pike, sunfish, walleye, yellow perch, and 5 other species

Oak Lake Public Water Access Site

trailer launch, concrete slab ramp, 8 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

Under 15 feet

Public access

Yes

Sources

• Minnesota DNR LakeFinder
  Checked September 24, 2026
• Minnesota DNR Public Water Access Sites
  Checked September 24, 2026

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.