Minnesota · DNR survey data
Tanner Lake
Tanner Lake covers 55 acres in Lake County, running to 8 feet, last surveyed by the DNR in 2022. The Minnesota DNR has not published bathymetry for this lake, so there is no depth map here, just the survey record: what the nets held and how big it ran.
DNR survey data
Fish species
WalleyeStocked · 2024Excellent numbers12per gill net17"Typical21"Biggest
Lengths measured · 36 fish
Recent · 2022Lengths measured · 36 fish
2022Lengths measured · 5 fish
2016Only 5 fish measured that year — too few to read as a shape.
Yellow perchExcellent numbers27.3per gill net6"Typical11"Biggest
Lengths measured · 82 fish
Recent · 2022Lengths measured · 82 fish
2022Lengths measured · 425 fish
2016Rates come from standard DNR survey gear (gill nets, trap nets, electrofishing), judged against statewide benchmarks for the same gear — which is why the same number of fish per net can read differently for two species. Where the standard gear can't count a species reliably, the page shows presence and size only. Typical is the middle fish of those measured. Open a row for the full length spread, survey by survey. You can read every number on this page without an app or an account.
DNR stocking records
Stocking history
| Year | Species | Stocked |
|---|---|---|
| 2024 | Walleye | 1,320 fingerlings |
| 2023 | Walleye | 1,003 fingerlings |
| 2022 | Walleye | 1,795 fingerlings |
| 2021 | Walleye | 1,813 fingerlings |
| 2020 | Walleye | 935 fingerlings |
| 2019 | Walleye | 1,320 fingerlings |
Recent reports
Tanner Lake fishing reports
Recent reports on Tanner Lake from guides, tournaments and regular anglers. Anything posted in the last two weeks also bumps the matching spots on the live map, so you'll see a "matches a recent report" tag on them.
Within 30 miles
Nearby lakes
- Divide Lake · 61 ac · 0.5 mi
- Section Eight Lake · 5 ac · 0.7 mi
- Crosscut Lake · 11 ac · 0.9 mi
- Dumbbell Lake · 406 ac · 1 mi
- Shoofly Lake · 10 ac · 2.1 mi
- Delay Lake · 102 ac · 2.4 mi
- Spur Lake · 34 ac · 2.8 mi
- Memegwesi Lake · 43 ac · 3.1 mi
Quick answers
Frequently asked questions
Is there a depth map for Tanner Lake?
The Minnesota DNR has not published bathymetry for Tanner Lake, so this page carries the survey record instead: species, catch rates and stocking history.
What fish are in Tanner Lake?
The most recent DNR survey (2022) recorded walleye, yellow perch.
Is Tanner Lake stocked?
Yes. The DNR stocked walleye in 2024; the stocking table on this page lists every year back to 2019.
When was Tanner Lake last surveyed?
The Minnesota DNR last surveyed Tanner Lake in 2022, the most recent of 2 surveys on record.
Survey numbers are the Minnesota DNR's. How this site reads them →
Page updated .