Island Lake

Details

DNR lake ID

69091100

County

St. Louis

Surface area

133 acres

Maximum depth

12 feet

Shallow water (littoral) area

133 acres, 100% of the lake

Shoreline

2.8 miles

Nearest town (DNR)

Side Lake

Latest DNR fish survey

August 1987, population assessment

Surveys on record

2, since 1977

Game fish caught in the 1987 survey

northern pike 23, yellow perch 22, pumpkinseed 20

Fish species recorded

black crappie, bluegill, northern pike, pumpkinseed, yellow perch, and 3 other species

Fish consumption

Follow the northeast guidelines; fish from this lake have not been tested

Size

100 to 499 acres

Deepest point

Under 15 feet

Sources

• Minnesota DNR LakeFinder
  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.