Beaver

Itasca County, Minnesota — DOW #31026100

28 Surveys
58.26
Acres
30 ft
Max Depth
0
8
Fish Species
9
Local Guides

DNR Fish Surveys

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

Brown Bullhead

Date Gear CPUE Normal Range Avg Weight Total Catch
2012-07-12 Standard gill nets 0.5 (normal) 0.5 – 7.1 1.21 lb 1
1983-08-15 Standard gill nets 1.3 (normal) 0.5 – 7.1 0.62 lb 4

Northern Pike

Date Gear CPUE Normal Range Avg Weight Total Catch
2012-07-12 Standard gill nets 8.5 (normal) 2.7 – 9.3 2.53 lb 17
2012-07-12 Standard trap nets 1.0 2.20 lb 2
1983-08-15 Standard gill nets 7.3 (normal) 2.7 – 9.3 1.48 lb 22
1983-08-15 Standard trap nets 0.8 1.00 lb 3

Black Crappie

Date Gear CPUE Normal Range Avg Weight Total Catch
2012-07-12 Standard gill nets 2.0 (normal) 1.0 – 4.3 0.20 lb 4
1983-08-15 Standard gill nets 19.7 (above normal) 1.0 – 4.3 0.27 lb 59
1983-08-15 Standard trap nets 4.3 (normal) 0.7 – 4.3 0.24 lb 17

Hybrid Sunfish

Date Gear CPUE Normal Range Avg Weight Total Catch
2012-07-12 Standard trap nets 1.0 0.31 lb 2
2012-07-12 Standard gill nets 0.5 0.44 lb 1

Bluegill

Date Gear CPUE Normal Range Avg Weight Total Catch
2012-07-12 Standard trap nets 11.0 (normal) 2.9 – 41.2 0.10 lb 22
2012-07-12 Standard gill nets 0.5 0.02 lb 1
1983-08-15 Standard trap nets 6.5 (normal) 2.9 – 41.2 0.08 lb 26
1983-08-15 Standard gill nets 8.3 0.07 lb 25

Largemouth Bass

Date Gear CPUE Normal Range Avg Weight Total Catch
2012-07-12 Standard trap nets 1.0 (normal) 0.4 – 2.0 0.14 lb 2
2012-07-12 Standard gill nets 2.5 (above normal) 0.5 – 1.5 0.87 lb 5
1983-08-15 Standard trap nets 1.0 (normal) 0.4 – 2.0 0.50 lb 4
1983-08-15 Standard gill nets 1.3 (normal) 0.5 – 1.5 0.62 lb 4

Pumpkinseed

Date Gear CPUE Normal Range Avg Weight Total Catch
2012-07-12 Standard trap nets 1.0 (below normal) 1.5 – 7.4 0.10 lb 2
1983-08-15 Standard gill nets 1.0 0.20 lb 3
1983-08-15 Standard trap nets 0.5 (below normal) 1.5 – 7.4 0.10 lb 2

Yellow Bullhead

Date Gear CPUE Normal Range Avg Weight Total Catch
2012-07-12 Standard trap nets 5.5 (normal) 1.4 – 7.0 0.23 lb 11
1983-08-15 Standard gill nets 3.0 (normal) 1.0 – 10.0 0.56 lb 9
1983-08-15 Standard trap nets 0.8 (below normal) 1.4 – 7.0 0.67 lb 3

Yellow Perch

Date Gear CPUE Normal Range Avg Weight Total Catch
1983-08-15 Standard trap nets 0.3 (below normal) 0.7 – 3.6 0.20 lb 1
1983-08-15 Standard gill nets 0.3 (below normal) 1.9 – 19.1 0.20 lb 1

Golden Shiner

Date Gear CPUE Normal Range Avg Weight Total Catch
1983-08-15 Standard gill nets 0.3 (below normal) 0.4 – 6.2 0.10 lb 1

Depth Maps & Lake Info

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Fish Species

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

Black CrappieBluegillBrown BullheadHybrid SunfishLargemouth BassNorthern PikePumpkinseedYellow Bullhead

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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.