Brook trout Lakes in Minnesota
Found in 16 Minnesota lakes · 12 in Michigan
Brook trout is a rough-fish species — typically common in productive, nutrient-rich lakes, sometimes treated as a management nuisance by anglers targeting game-fish. 12 lakes carry documentation. Brook trout is narrowly distributed — only 12 lakes in Michigan have a documented record. The constraint is usually habitat: cold water, specific depth profile, or river connection.
Rough-fish-dominant lakes are worth checking the grade on: a rough-fish-heavy fishery often reflects an underlying nutrient-loading problem in the watershed. Cross-reference the Brook trout lake list below against the LakeGrade rubric: lakes with both an A or B grade and Brook trout documented are the best places to start for recreational targeting.
Best Brook trout Lakes in Minnesota
| Rank | Lake | County | Grade | Clarity | Depth |
|---|---|---|---|---|---|
| 1 | Pike Lake | Cook | A | 17.4 ft | 45 ft |
| 2 | Trout Lake | Cook | A | 18.4 ft | 77 ft |
| 3 | Greenwood Lake | Cook | A | 15.1 ft | 112 ft |
| 4 | Rog Lake | Cook | A | 19.6 ft | 40 ft |
| 5 | South Lake | Cook | A | 26 ft | 140 ft |
| 6 | Cramer Lake | Lake | A | - | 4 ft |
| 7 | Poplar Lake | Cook | A | 10.2 ft | 30 ft |
| 8 | Kabekona Lake | Hubbard | A | 12.1 ft | 133 ft |
| 9 | Gogebic Lake | Cook | A | 13.8 ft | 61 ft |
| 10 | Found Lake | Lake | B | 10.8 ft | 38 ft |
| 11 | Skull Lake | Lake | B | 11 ft | 38 ft |
| 12 | Neglige Lake | Lake | B | 11.3 ft | 58 ft |
| 13 | Lasalle Lake | Hubbard | B | 6.9 ft | 213 ft |
| 14 | Dragon Lake | Lake | B | 7.5 ft | 15 ft |
| 15 | Lizz Lake | Cook | C | 9 ft | 30 ft |
| 16 | Upper Estuary Lake | St. Louis | D | 1.9 ft | 55 ft |
Frequently Asked Questions
How many Minnesota lakes have brook trout?
Brook trout are found in 16 lakes in Minnesota. The average water quality grade of these lakes is B (Good).
What are the best brook trout lakes in Minnesota?
The best brook trout lakes in Minnesota by water quality are Pike Lake, Trout Lake, Greenwood Lake, Rog Lake, South Lake.
Source: EPA National Aquatic Resource Surveys, 2026.