Walleye lake, Northern pike lake, Bass lake, Crappie lake, Sunfish lake

Wellner-Hageman Reservoir

Public accessStocked 2025

Wellner-Hageman Reservoir is a 75-acre lake in Brown County, 24 feet at its deepest. The DNR last surveyed its fish in 2022. Recorded species include walleye, northern pike, largemouth bass and crappie.

Details

DNR lake ID
08012900
County
Brown
Surface area
75 acres
Maximum depth
24 feet
Shoreline
3.5 miles
Average water clarity
4.2 feet (Secchi disk, 3 readings)
Nearest town (DNR)
Dotson
Latest DNR fish survey
July 2022, standard survey
Surveys on record
6, since 2000
Game fish caught in the 2022 survey
bluegill 251, black crappie 215, yellow perch 49, walleye 5, green sunfish 1
Fish species recorded
black crappie, bluegill, channel catfish, green sunfish, hybrid sunfish, largemouth bass, northern pike, orangespotted sunfish, pumpkinseed, walleye, yellow perch, and 3 other species
Stocked in 2025
walleye adults (98); walleye adults (197)
Stocked in 2024
walleye yearlings (376)
Stocked in 2022
northern pike fingerlings (124)
Stocking years on record
7 of the last 10 (2016 to 2025)
Mound Creek Reservoir Public Water Access Site
trailer launch, concrete slab ramp, 1 dock, 6 trailer spaces, toilet, run by Brown County
Fish consumption
Follow the statewide guidelines; fish from this lake have not been tested
Size
Under 100 acres
Deepest point
15 to 29 feet
Public access
Yes
Stocked in the last 3 years
Yes

Sources

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.