Roemhildts Lake

Details

DNR lake ID

40003900

County

Le Sueur

Surface area

74 acres

Maximum depth

60 feet

Shallow water (littoral) area

44 acres, 60% of the lake

Shoreline

1.3 miles

Average water clarity

9.0 feet (Secchi disk, 3 readings)

Nearest town (DNR)

Mankato

Latest DNR fish survey

July 2022, targeted survey

Surveys on record

14, since 1983

Game fish caught in the 2022 survey

bluegill 493, largemouth bass 90, yellow perch 35, green sunfish 15, hybrid sunfish 15, pumpkinseed 5, black crappie 1

Fish species recorded

black crappie, bluegill, green sunfish, hybrid sunfish, largemouth bass, northern pike, pumpkinseed, yellow perch, and 10 other species

Roemhildts Lake Public Water Access Site

trailer launch, concrete slab ramp, 1 dock, 15 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

Under 100 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.