Koochiching County Minnesota Fishing
19 documented fish species across 9 graded Koochiching County lakes.
Trout, Salmon & Coldwater
Catfish & Bullhead
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Koochiching County Fishing Lakes
| Lake | Grade | Clarity | Max Depth | Species |
|---|---|---|---|---|
| Rainy Lake | C | 7.7 ft | 161 ft | 17 |
| Battle Lake | C | 6 ft | 8.5 ft | 5 |
| Bartlett Lake | C | 4.5 ft | 16 ft | 7 |
| Rainy Lake | D | 3.6 ft | 161 ft | 17 |
| Rainy Lake | D | 6.6 ft | 161 ft | 17 |
| Rainy Lake | D | 4.9 ft | 161 ft | 17 |
| Rainy Lake | D | 3.6 ft | 161 ft | 17 |
| Rainy Lake | D | 5.2 ft | 161 ft | 17 |
| Dark Lake | D | 6.4 ft | 50 ft | 10 |
DNR Survey Reports
- Rainy Lake — Fisheries Lake Survey
- Bartlett Lake — Fisheries Lake Survey
- Bartlett Lake — Aquatic Plant Report
- Bartlett Lake — Fish Stocking History
- Bartlett Lake — Public Water Access Sites
- Rainy Lake — Public Water Access Sites
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Frequently Asked Questions
What fish are in Koochiching County lakes?
Koochiching County, Minnesota has 19 documented fish species across 9 graded lakes, including Black Bullhead, Northern Pike, Yellow Perch, Black Crappie, Walleye.
What is the best-graded fishing lake in Koochiching County?
Rainy Lake holds the highest water-quality grade (C) among Koochiching County lakes with a documented fishery.