Diamond Lake

Details

DNR lake ID

40001300

County

Le Sueur

Surface area

120 acres

Diamond Lake Public Water Access Site

carry-in, natural ramp, 2 trailer spaces, run by DNR Division of Fish and Wildlife

Fish consumption

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

Size

100 to 499 acres

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.