Trout lake

Olga Lake

Public accessStocked 2024

Olga Lake is a 13-acre lake in Cook County, 45 feet at its deepest. The DNR last surveyed its fish in 2016. Recorded species include trout.

Details

DNR lake ID
16002400
County
Cook
Surface area
13 acres
Maximum depth
45 feet
Shoreline
0.7 miles
Average water clarity
7.8 feet (Secchi disk, 7 readings)
Nearest town (DNR)
Hovland
Latest DNR fish survey
June 2016, standard survey
Surveys on record
6, since 1988
Game fish caught in the 2016 survey
splake 13
Fish species recorded
brook trout, splake, and 1 other species
Stocked in 2024
splake fingerlings (1,200)
Stocked in 2022
splake fingerlings (1,200)
Stocked in 2020
splake fingerlings (1,200)
Stocking years on record
6 of the last 10 (2016 to 2024)
Public accesses (DNR survey record)
2, owned by DNR
Fish consumption
Follow the northeast guidelines; fish from this lake have not been tested
Size
Under 100 acres
Deepest point
30 to 59 feet
Public access
Yes
Stocked in the last 3 years
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.

More in Grand Marais

All 219 lakes
Public accessStocked 2024

Moosehorn Lake

Cook County
Public accessStocked in the last 3 years