Long Lake

Details

DNR lake ID

31078100

County

Itasca

Surface area

155 acres

Maximum depth

72 feet

Shallow water (littoral) area

24 acres, 15% of the lake

Shoreline

4.6 miles

Average water clarity

15.3 feet (Secchi disk, 2 readings)

Nearest town (DNR)

Spring Lake (Itasca)

Latest DNR fish survey

July 2024, standard survey

Surveys on record

4, since 1978

Game fish caught in the 2024 survey

bluegill 158, northern pike 24, black crappie 19, largemouth bass 16, pumpkinseed 7, yellow perch 5, rock bass 3, hybrid sunfish 2

Fish species recorded

black crappie, bluegill, hybrid sunfish, largemouth bass, northern pike, pumpkinseed, rock bass, yellow perch, and 4 other species

Long Lake Public Water Access Site

trailer launch, concrete slab ramp, 6 trailer spaces, run by DNR Division of Parks and Trails

Fish consumption

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

Size

100 to 499 acres

Deepest point

60 feet or more

Public access

Yes

Sources

• Minnesota DNR LakeFinder
  Checked September 24, 2026
• Minnesota DNR Public Water Access Sites
  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.