Loon

Washington County, Minnesota — DOW #82001500

5 Surveys
52.71
Acres
15 ft
Max Depth
0
3
Fish Species
6
Local Guides

DNR Fish Surveys

Catch-per-unit-effort (CPUE) data from Minnesota DNR fish population assessments on Loon. Green = above normal range. Red = below normal.

Walleye

Date Gear CPUE Normal Range Avg Weight Total Catch
1984-06-18 Standard trap nets 1.3 (above normal) 0.3 – 1.3 2.12 lb 4
1984-06-18 Standard gill nets 39.0 (above normal) 2.3 – 17.8 1.78 lb 39

Green Sunfish

Date Gear CPUE Normal Range Avg Weight Total Catch
1984-06-18 Standard trap nets 0.3 (below normal) 0.4 – 3.8 0.30 lb 1

Black Bullhead

Date Gear CPUE Normal Range Avg Weight Total Catch
1984-06-18 Standard gill nets 157.0 (above normal) 8.0 – 90.0 0.11 lb 157
1984-06-18 Standard trap nets 198.0 (above normal) 2.5 – 70.2 0.11 lb 594

Depth Maps & Lake Info

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Map & Directions

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Fish Species

Species known to inhabit Loon. Click any species for a full fishing guide.

Black BullheadGreen SunfishWalleye

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Data sourced from Minnesota DNR Division of Fish and Wildlife. Last verified: March 19, 2026. Learn how we maintain this data.