Unknown County Minnesota Fishing
13 documented fish species across 3 graded Unknown County lakes.
Trout, Salmon & Coldwater
Other Species
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Unknown County Fishing Lakes
| Lake | Grade | Clarity | Max Depth | Species |
|---|---|---|---|---|
| Birch Lake | A | 15 ft | 34 ft | 10 |
| Mountain Lake | A | 19 ft | 130 ft | 7 |
| Carp Lake | C | 8.5 ft | 34 ft | 10 |
DNR Survey Reports
- Swamp Lake — Fisheries Lake Survey
- Ottertrack Lake — Fisheries Lake Survey
- Mountain Lake — Fisheries Lake Survey
- Birch Lake — Fisheries Lake Survey
- Mountain Lake — Aquatic Plant Report
- Mountain Lake — Public Water Access Sites
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Frequently Asked Questions
What fish are in Unknown County lakes?
Unknown County, Minnesota has 13 documented fish species across 3 graded lakes, including Cisco Species, Smallmouth Bass, White Sucker, Yellow Perch, Bluegill.
What is the best-graded fishing lake in Unknown County?
Birch Lake holds the highest water-quality grade (A) among Unknown County lakes with a documented fishery.