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LakeQuality

Mahnomen County Minnesota Fishing

17 documented fish species across 8 Mahnomen County lakes.

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Mahnomen County Fishing Lakes

LakeGradeClarityMax DepthSpecies
Bass LakeA13.1 ft26 ft13
North Twin LakeA8.5 ft16 ft14
South Twin LakeA10.2 ft29 ft15
Sargent LakeA8.9 ft15 ft12
Roy LakeC6 ft16 ft13
Tulaby LakeC7.8 ft43 ft16
Snider LakeC8.5 ft29 ft15
Island LakeF4.5 ft43 ft11

DNR Survey Reports

These links open on the official state DNR websites (Wisconsin DNR survey PDFs · Minnesota DNR LakeFinder).

Where to stay in Mahnomen County

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Frequently Asked Questions

What fish are in Mahnomen County lakes?

Mahnomen County, Minnesota has 17 documented fish species across 8 lakes, including Black Crappie, Bluegill, Hybrid Sunfish, Largemouth Bass, Northern Pike.

What is the best-graded fishing lake in Mahnomen County?

Bass Lake holds the highest water-quality grade (A) among Mahnomen County lakes with a documented fishery.