Linn

Chisago County, Minnesota — DOW #13001400

10 Surveys

Invasive Species Alert

Linn has confirmed populations of:

Clean, drain, and dry all equipment before moving to another water body. It's the law in Minnesota.

176.99
Acres
15 ft
Max Depth
6 ft
Mean Depth
6
Fish Species
1
Local Guides

DNR Fish Surveys

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

Brown Bullhead

Date Gear CPUE Normal Range Avg Weight Total Catch
1978-08-21 Standard gill nets 8.5 0.22 lb 17
1978-08-21 Standard trap nets 84.7 0.30 lb 254

Northern Pike

Date Gear CPUE Normal Range Avg Weight Total Catch
1978-08-21 Standard gill nets 13.5 0.72 lb 27
1978-08-21 Standard trap nets 3.3 0.76 lb 10

Black Bullhead

Date Gear CPUE Normal Range Avg Weight Total Catch
1978-08-21 Standard gill nets 62.0 0.13 lb 124
1978-08-21 Standard trap nets 428.7 0.11 lb 1286

Hybrid Sunfish

Date Gear CPUE Normal Range Avg Weight Total Catch
1978-08-21 Standard trap nets 24.0 0.29 lb 72
1978-08-21 Standard gill nets 3.5 0.33 lb 7

Bluegill

Date Gear CPUE Normal Range Avg Weight Total Catch
1978-08-21 Standard trap nets 20.3 0.38 lb 61

Pumpkinseed

Date Gear CPUE Normal Range Avg Weight Total Catch
1978-08-21 Standard trap nets 1.7 0.38 lb 5

Depth Maps & Lake Info

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Fish Species

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

Black BullheadBluegillBrown BullheadHybrid SunfishNorthern PikePumpkinseed

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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.