Walleye lake, Northern pike lake, Bass lake, Crappie lake, Sunfish lake

O'Leary Lake

Public access

O'Leary Lake is a 140-acre lake in Itasca County, 14 feet at its deepest. The DNR last surveyed its fish in 2020. Recorded species include walleye, northern pike, largemouth bass and crappie.

Details

DNR lake ID
31007000
County
Itasca
Surface area
140 acres
Maximum depth
14 feet
Shallow water (littoral) area
140 acres, 100% of the lake
Shoreline
2.3 miles
Average water clarity
11.0 feet (Secchi disk, 1 readings)
Nearest town (DNR)
Nashwauk
Latest DNR fish survey
July 2020, standard survey
Surveys on record
7, since 1976
Game fish caught in the 2020 survey
black crappie 195, bluegill 181, northern pike 72, walleye 14, largemouth bass 6, yellow perch 2, hybrid sunfish 1
Fish species recorded
black crappie, bluegill, hybrid sunfish, largemouth bass, northern pike, walleye, yellow perch, and 4 other species
O'leary Lake Public Water Access Site
trailer launch, natural ramp, 2 trailer spaces, run by Itasca County
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

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.

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