Fishing at Lannon, Minnesota
197-acre lake · Big Stone County · 1 species stocked
Stretching across 197 acres in Big Stone County, Lannon is a lake known to anglers throughout Minnesota for its consistent fishery for its target species. Whether you're casting from a kayak or running deeper structure from a boat, the data on this page will help you plan your next trip.
Recent Stocking Reports
The most recent 8 stocking events on record for Lannon:
| Date | Species | Quantity | Avg size |
|---|---|---|---|
| Jan 1, 2024 | 🐟 Walleye | 100,000 | 0.0″ |
| Jan 1, 2023 | 🐟 Walleye | 100,000 | 0.0″ |
| Jan 1, 2022 | 🐟 Walleye | 100,000 | 0.0″ |
| Jan 1, 2021 | 🐟 Walleye | 100,000 | 0.0″ |
| Jan 1, 2019 | 🐟 Walleye | 100,000 | 0.0″ |
| Jan 1, 2018 | 🐟 Walleye | 100,000 | 0.0″ |
| Jan 1, 2017 | 🐟 Walleye | 100,000 | 0.0″ |
| Jan 1, 2016 | 🐟 Walleye | 100,592 | 0.0″ |
Species You Can Catch
Where to Catch Walleye in Minnesota
If you're targeting one of the species stocked in Lannon, the state-level guide ranks the top lakes by stocking volume — a good supplement to this page when planning a trip:
Best Time to Fish Lannon
For walleye, the best fishing on Lannon is typically in spring and fall, when surface temperatures fall in the 55–70°F range. That window matches the active feeding period for the species and aligns with lake thermal turnover, putting fish in predictable depths and structure. Check the recent stocking dates above — fish are easiest to locate in the first two to four weeks after a planting.
Nearby Lakes
Other stocked waters within ~75 miles of Lannon:
- Lannon Lake — 0.2 mi (117 ac)
- East Toqua — 0.9 mi (437 ac)
- East Toqua Lake — 0.9 mi (411 ac)
- West Toqua Lake — 1.4 mi (155 ac)
- North Rothwell — 3.0 mi (297 ac)
- North Rothwell Lake — 3.1 mi (258 ac)
- South Rothwell Lake — 4.1 mi (114 ac)
- Eli Lake — 6.1 mi (140 ac)
Fishing Regulations
A valid Minnesota fishing license is required at Lannon. Buy one online and check current regulations at the Minnesota DNR. Always confirm seasonal closures, size limits, and creel limits before fishing.
Frequently Asked Questions
What fish are stocked in Lannon?
Lannon has been stocked with Walleye.
When was Lannon last stocked?
The most recent stocking on record was Jan 1, 2024, when 100,000 walleye were planted.
Do I need a fishing license for Lannon?
Yes — a valid Minnesota fishing license is required. Purchase one online from the Minnesota DNR.