Fishing at Block, Minnesota
290-acre lake · Otter Tail County · 1 species stocked
Stretching across 290 acres in Otter Tail County, Block 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 9 stocking events on record for Block:
| Date | Species | Quantity | Avg size |
|---|---|---|---|
| Jan 1, 2024 | 🐟 Walleye | 2,480 | 0.0″ |
| Jan 1, 2023 | 🐟 Walleye | 132,000 | 0.0″ |
| Jan 1, 2022 | 🐟 Walleye | 2,600 | 0.0″ |
| Jan 1, 2021 | 🐟 Walleye | 132,000 | 0.0″ |
| Jan 1, 2020 | 🐟 Walleye | 4,510 | 0.0″ |
| Jan 1, 2019 | 🐟 Walleye | 132,000 | 0.0″ |
| Jan 1, 2018 | 🐟 Walleye | 1,600 | 0.0″ |
| Jan 1, 2017 | 🐟 Walleye | 150,000 | 0.0″ |
| Jan 1, 2016 | 🐟 Walleye | 3,000 | 0.0″ |
Species You Can Catch
Where to Catch Walleye in Minnesota
If you're targeting one of the species stocked in Block, 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 Block
For walleye, the best fishing on Block 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 Block:
- Block Lake — 0.0 mi (278 ac)
- Arken Lake — 2.0 mi (113 ac)
- Toms Lake — 3.8 mi (156 ac)
- Trulse Lake — 5.8 mi (114 ac)
- Siverson — 6.6 mi (138 ac)
- Siverson Lake — 6.6 mi (136 ac)
- Spitzer Lake — 6.7 mi (763 ac)
- Spitzer — 6.7 mi (731 ac)
Fishing Regulations
A valid Minnesota fishing license is required at Block. 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 Block?
Block has been stocked with Walleye.
When was Block last stocked?
The most recent stocking on record was Jan 1, 2024, when 2,480 walleye were planted.
Do I need a fishing license for Block?
Yes — a valid Minnesota fishing license is required. Purchase one online from the Minnesota DNR.