Lake Mary

Details

DNR lake ID

86015600

County

Wright

Surface area

196 acres

Maximum depth

102 feet

Mean depth

35 feet

Shallow water (littoral) area

82 acres, 42% of the lake

Shoreline

2.4 miles

Average water clarity

5.9 feet (Secchi disk, 2 readings)

Latest DNR fish survey

August 2017, standard survey

Surveys on record

6, since 1980

Game fish caught in the 2017 survey

bluegill 321, largemouth bass 109, northern pike 24, black crappie 21, walleye 12, pumpkinseed 6, hybrid sunfish 4, green sunfish 2

Fish species recorded

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

Stocked in 2016

walleye yearlings (69); walleye fingerlings (27)

Mary Lake Public Water Access Site

trailer launch, concrete slab ramp, 1 dock, 8 trailer spaces, run by DNR Division of Parks and Trails

Infested waters list

Eurasian watermilfoil

Eating advice, general populations

bullhead: all sizes - 2 servings/week

Size

100 to 499 acres

Deepest point

60 feet or more

Public access

Yes

Lake-specific eating advice

Yes

Sources

• Minnesota DNR LakeFinder
  Checked September 24, 2026
• Minnesota DNR Public Water Access Sites
  Checked September 24, 2026
• Minnesota Department of Health fish consumption guidelines
  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.