Fishing at Lake De Smet, Montana
3,096-acre lake · County · 0 species stocked
If you're looking for somewhere to wet a line in Montana, Lake De Smet is one of the most consistently productive lakes in County. At 3,096 acres, it offers mid-sized lake fishing across select habitat — exactly the kind of water that rewards anglers who pay attention to stocking schedules and seasonal patterns.
Stocking Reports
No public stocking events are recorded for Lake De Smet in our dataset. This doesn't necessarily mean the lake hasn't been stocked — check directly with Montana's fish and wildlife agency.
Best Time to Fish Lake De Smet
Stocking records for Lake De Smet are limited. Reach out to the state fish and wildlife agency for current management plans.
Nearby Lakes
Other stocked waters within ~75 miles of Lake De Smet:
- Willow Park Reservoir — 13.8 mi (192 ac)
- Cloud Peak Reservoir — 17.7 mi (172 ac)
- Kearney Lake — 18.4 mi (178 ac)
- Bighorn Reservoir — 22.1 mi (158 ac)
- Park Reservoir — 22.9 mi (302 ac)
- Tensleep Reservoir — 31.4 mi (253 ac)
- Dullknife Reservoir — 35.3 mi (115 ac)
- Tongue River Reservoir — 42.3 mi (2,112 ac)
Fishing Regulations
A valid Montana fishing license is required at Lake De Smet. Buy one online and check current regulations at the Montana fishing regulations. Always confirm seasonal closures, size limits, and creel limits before fishing.
Frequently Asked Questions
What fish are stocked in Lake De Smet?
No species are recorded as stocked in our dataset for Lake De Smet.
Do I need a fishing license for Lake De Smet?
Yes — a valid Montana fishing license is required. Purchase one online from the Montana fishing regulations.