Rainbow Trout Stocked · 4 plants · last 2025 Best: dawn, dusk Thompson fishing
Thompson fishing has Rainbow Trout and Brown Trout on the stocking report. It is stocked about 1.5 times a year since 2022. Species guides list dawn and dusk for Rainbow Trout and dawn, day, and dusk for Brown Trout.
- Last stocked
- 2025
- Rainbow Trout
- Plants on record
- 6
- Since 2022
- Species recorded
- 2
Fish at Thompson
Rainbow Trout Stocked · 4 plants · last 2025 Best: dawn, dusk 
Brown Trout Stocked · 2 plants · last 2025 Best: dawn, day, dusk How Thompson is stocked
Fish stocked in 2022
1,050
Fish stocked in 2023
2,050
Fish stocked in 2024
1,050
Fish stocked in 2025
2,050
Stocking history
| Date | Species | Quantity | Avg. length | Source |
|---|---|---|---|---|
| 2025 | Rainbow Trout | 1,050 | – | report |
| 2025 | Brown Trout | 1,000 | – | report |
| 2024 | Rainbow Trout | 1,050 | – | report |
| 2023 | Rainbow Trout | 1,050 | – | report |
| 2023 | Brown Trout | 1,000 | – | report |
| 2022 | Rainbow Trout | 1,050 | – | report |
Access and facts
- Nearest town
- Grand Marais, MN
Advisories, closures, regulations and water conditions change. Check the Minnesota Department of Natural Resources before you go.
Nearest lakes
Public land at Thompson
Thompson is 0.3 miles outside the edge of Cascade River State Park.
Boundaries from Public Lands DB, part of the same network.
Common questions
What fish are at Thompson?
Fishing Thompson usually means Rainbow Trout: Rainbow Trout accounts for 4 of 6 plants on record, ahead of Brown Trout. Rainbow Trout was last stocked 2025. Brown Trout was last stocked 2025.
When is Thompson stocked?
Last stocked 2025. It is stocked about 1.5 times a year since 2022.