Corona Lake

Details

DNR lake ID

09004800

County

Carlton

Surface area

27 acres

Maximum depth

30 feet

Shallow water (littoral) area

12 acres, 44% of the lake

Shoreline

0.9 miles

Average water clarity

8.0 feet (Secchi disk, 1 readings)

Nearest town (DNR)

Sawyer

Latest DNR fish survey

October 2007, population assessment

Surveys on record

4, since 1989

Game fish caught in the 2007 survey

rainbow trout 44

Fish species recorded

rainbow trout, and 2 other species

Public accesses (DNR survey record)

1, owned by DNR

Fish consumption

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

Size

Under 100 acres

Deepest point

30 to 59 feet

Public access

Yes

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.