Fishing at Boulder, Minnesota
341-acre lake · Hubbard County · 1 species stocked
Stretching across 341 acres in Hubbard County, Boulder 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 6 stocking events on record for Boulder:
| Date | Species | Quantity | Avg size |
|---|---|---|---|
| Jan 1, 2024 | 🐟 Walleye | 445 | 0.0″ |
| Jan 1, 2024 | 🐟 Walleye | 881 | 0.0″ |
| Jan 1, 2022 | 🐟 Walleye | 3,960 | 0.0″ |
| Jan 1, 2020 | 🐟 Walleye | 4,500 | 0.0″ |
| Jan 1, 2018 | 🐟 Walleye | 5,558 | 0.0″ |
| Jan 1, 2016 | 🐟 Walleye | 4,608 | 0.0″ |
Species You Can Catch
Where to Catch Walleye in Minnesota
If you're targeting one of the species stocked in Boulder, 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 Boulder
For walleye, the best fishing on Boulder 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 Boulder:
- Boulder Lake — 0.0 mi (331 ac)
- Little Sand — 1.6 mi (410 ac)
- Shallow Lake — 2.4 mi (296 ac)
- Belle Taine — 2.4 mi (1,497 ac)
- Shallow — 2.4 mi (284 ac)
- Lake Belle Taine — 2.4 mi (1,533 ac)
- Big Sand — 2.9 mi (1,639 ac)
- Deer — 3.1 mi (181 ac)
Fishing Regulations
A valid Minnesota fishing license is required at Boulder. 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 Boulder?
Boulder has been stocked with Walleye.
When was Boulder last stocked?
The most recent stocking on record was Jan 1, 2024, when 445 walleye were planted.
Do I need a fishing license for Boulder?
Yes — a valid Minnesota fishing license is required. Purchase one online from the Minnesota DNR.