Lyon County Minnesota Fishing
17 documented fish species across 5 graded Lyon County lakes.
Game Fish
Panfish
Catfish & Bullhead
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Lyon County Fishing Lakes
| Lake | Grade | Clarity | Max Depth | Species |
|---|---|---|---|---|
| Island Lake | F | 2 ft | 8 ft | 6 |
| Cottonwood Lake | F | 1.8 ft | 7 ft | 10 |
| Lady Slipper Lake | F | 1 ft | 11 ft | 6 |
| School Grove Lake | F | 1.5 ft | 11 ft | 10 |
| Yankton Lake | F | 0.8 ft | 8 ft | 15 |
DNR Survey Reports
- School Grove Lake — Fisheries Lake Survey
- Lady Slipper Lake — Fisheries Lake Survey
- Island Lake — Fisheries Lake Survey
- Cottonwood Lake — Fisheries Lake Survey
- Cottonwood Lake — Fish Stocking History
- Cottonwood Lake — Public Water Access Sites
- Island Lake — Fish Stocking History
- Island Lake — Public Water Access Sites
- Lady Slipper Lake — Fish Stocking History
- Lady Slipper Lake — Public Water Access Sites
- School Grove Lake — Fish Stocking History
- School Grove Lake — Public Water Access Sites
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Frequently Asked Questions
What fish are in Lyon County lakes?
Lyon County, Minnesota has 17 documented fish species across 5 graded lakes, including Black Bullhead, Walleye, Yellow Perch, Common Carp, Orangespotted Sunfish.
What is the best-graded fishing lake in Lyon County?
Island Lake holds the highest water-quality grade (F) among Lyon County lakes with a documented fishery.