Grass Lake

Details

DNR lake ID

86024300

County

Wright

Surface area

71 acres

Maximum depth

35 feet

Mean depth

10 feet

Shallow water (littoral) area

62 acres, 86% of the lake

Shoreline

2.2 miles

Average water clarity

7.0 feet (Secchi disk, 1 readings)

Nearest town (DNR)

Annandale

Latest DNR fish survey

August 2014, population assessment

Surveys on record

5, since 1985

Game fish caught in the 2014 survey

bluegill 98, northern pike 41, pumpkinseed 24, largemouth bass 14, black crappie 7, rock bass 2, hybrid sunfish 2, yellow perch 1

Fish species recorded

black crappie, bluegill, crappie, green sunfish, hybrid sunfish, largemouth bass, northern pike, pumpkinseed, rock bass, walleye, yellow perch, and 11 other species

Infested waters list

zebra mussel

Special regulation, Including connected Clearwater, Grass, Augusta, Otter, and Caroline lakes

Crappie: Daily limit five.

Special regulation, Including connected Clearwater, Grass, Augusta, Otter, and Caroline lakes

Sunfish: Daily limit ten.

Fish consumption

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

Size

Under 100 acres

Deepest point

30 to 59 feet

Sources

• Minnesota DNR LakeFinder
  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.