Dummer Lake

Details

DNR lake ID

01017500

County

Aitkin

Surface area

31 acres

Maximum depth

33 feet

Shallow water (littoral) area

27 acres, 87% of the lake

Shoreline

1.4 miles

Nearest town (DNR)

Bennettville

Latest DNR fish survey

July 1989, population assessment

Surveys on record

2, since 1984

Game fish caught in the 1989 survey

black crappie 880

Fish species recorded

black crappie, largemouth bass

Fish consumption

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

Size

Under 100 acres

Deepest point

30 to 59 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.