North Twin Lake

Details

DNR lake ID

69041900

County

St. Louis

Surface area

65 acres

Maximum depth

40 feet

Shallow water (littoral) area

34 acres, 52% of the lake

Shoreline

1.4 miles

Average water clarity

2.6 feet (Secchi disk, 3 readings)

Latest DNR fish survey

August 2016, targeted survey

Surveys on record

9, since 1979

Game fish caught in the 2016 survey

yellow perch 28, walleye 4, black crappie 3, northern pike 1

Fish species recorded

black crappie, bluegill, largemouth bass, northern pike, pumpkinseed, sunfish, trout-perch, walleye, yellow perch, and 11 other species

North Twin Lake Public Water Access Site

trailer launch, gravel ramp, 6 trailer spaces, run by City of Aurora

Fish consumption

Follow the northeast guidelines; fish from this lake have been tested

Size

Under 100 acres

Deepest point

30 to 59 feet

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.