Big Sucker

Itasca County, Minnesota — DOW #31012400

56 Surveys
258.62
Acres
36 ft
Max Depth
20 ft
Mean Depth
10
Fish Species
9
Local Guides

DNR Fish Surveys

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

Northern Pike

Date Gear CPUE Normal Range Avg Weight Total Catch
2003-08-11 Standard gill nets 5.0 (normal) 4.8 – 12.5 4.37 lb 30
2003-08-11 Standard trap nets 1.3 4.70 lb 12
1988-08-10 Standard gill nets 11.2 (normal) 4.8 – 12.5 2.29 lb 56
1988-08-10 Standard trap nets 0.8 2.07 lb 3
1972-08-21 Standard gill nets 5.0 (normal) 4.8 – 12.5 1.20 lb 10
1972-08-21 Standard trap nets 3.0 1.33 lb 12
2019-08-12 Standard gill nets 2.3 (below normal) 4.8 – 12.5 2.97 lb 14
2019-08-12 Standard trap nets 0.6 2.50 lb 5

Black Crappie

Date Gear CPUE Normal Range Avg Weight Total Catch
2003-08-11 Standard gill nets 9.2 (above normal) 1.0 – 4.8 0.12 lb 55
2003-08-11 Standard trap nets 7.8 (above normal) 0.8 – 4.3 0.11 lb 70
1988-08-10 Standard gill nets 1.8 (normal) 1.0 – 4.8 0.31 lb 9
1988-08-10 Standard trap nets 0.3 (below normal) 0.8 – 4.3 0.80 lb 1
1972-08-21 Standard gill nets 1.0 (normal) 1.0 – 4.8 0.25 lb 2
1972-08-21 Standard trap nets 1.5 (normal) 0.8 – 4.3 0.33 lb 6
2019-08-12 Standard gill nets 9.7 (above normal) 1.0 – 4.8 0.14 lb 58
2019-08-12 Standard trap nets 2.2 (normal) 0.8 – 4.3 0.14 lb 20

White Sucker

Date Gear CPUE Normal Range Avg Weight Total Catch
2003-08-11 Standard gill nets 4.3 (above normal) 0.5 – 2.3 1.95 lb 26
2003-08-11 Standard trap nets 0.7 (normal) 0.3 – 0.8 1.39 lb 6
1988-08-10 Standard gill nets 5.8 (above normal) 0.5 – 2.3 1.28 lb 29
1972-08-21 Standard gill nets 2.0 (normal) 0.5 – 2.3 2.50 lb 4
2019-08-12 Standard gill nets 2.3 (above normal) 0.5 – 2.3 1.33 lb 14
2019-08-12 Standard trap nets 0.2 (below normal) 0.3 – 0.8 2.83 lb 2

Bluegill

Date Gear CPUE Normal Range Avg Weight Total Catch
2003-08-11 Standard trap nets 27.8 (normal) 8.3 – 50.1 0.11 lb 250
2003-08-11 Standard gill nets 0.5 0.20 lb 3
1988-08-10 Standard trap nets 9.0 (normal) 8.3 – 50.1 0.14 lb 36
1988-08-10 Standard gill nets 1.0 0.24 lb 5
2019-08-12 Standard gill nets 2.3 0.16 lb 14
2019-08-12 Standard trap nets 10.8 (normal) 8.3 – 50.1 0.12 lb 97

Yellow Perch

Date Gear CPUE Normal Range Avg Weight Total Catch
2003-08-11 Standard trap nets 2.0 (normal) 0.3 – 2.8 0.12 lb 18
2003-08-11 Standard gill nets 4.3 (normal) 2.0 – 21.5 0.08 lb 26
1988-08-10 Standard trap nets 1.5 (normal) 0.3 – 2.8 0.18 lb 6
1988-08-10 Standard gill nets 13.6 (normal) 2.0 – 21.5 0.14 lb 68
1972-08-21 Standard trap nets 4.0 (above normal) 0.3 – 2.8 0.38 lb 16
1972-08-21 Standard gill nets 4.0 (normal) 2.0 – 21.5 0.38 lb 8
2019-08-12 Standard trap nets 1.9 (normal) 0.3 – 2.8 0.07 lb 17
2019-08-12 Standard gill nets 2.5 (normal) 2.0 – 21.5 0.08 lb 15

Largemouth Bass

Date Gear CPUE Normal Range Avg Weight Total Catch
2003-08-11 Standard trap nets 0.7 (normal) 0.3 – 1.4 0.14 lb 6
2003-08-11 Standard gill nets 1.0 (normal) 0.3 – 1.8 1.05 lb 6
1988-08-10 Standard trap nets 0.5 (normal) 0.3 – 1.4 1.95 lb 2
2019-08-12 Standard gill nets 1.0 (normal) 0.3 – 1.8 1.68 lb 6
2019-08-12 Standard trap nets 0.1 (below normal) 0.3 – 1.4 0.13 lb 1

Walleye

Date Gear CPUE Normal Range Avg Weight Total Catch
2003-08-11 Standard gill nets 0.2 (below normal) 0.5 – 3.0 6.49 lb 1
1988-08-10 Standard gill nets 2.8 (normal) 0.5 – 3.0 2.17 lb 14
1988-08-10 Standard trap nets 1.8 (above normal) 0.3 – 0.5 6.51 lb 7
1972-08-21 Standard gill nets 1.0 (normal) 0.5 – 3.0 0.75 lb 2
1972-08-21 Standard trap nets 1.5 (above normal) 0.3 – 0.5 2.00 lb 6
2019-08-12 Standard gill nets 1.2 (normal) 0.5 – 3.0 4.12 lb 7
2019-08-12 Standard trap nets 0.1 (below normal) 0.3 – 0.5 3.31 lb 1

Brown Bullhead

Date Gear CPUE Normal Range Avg Weight Total Catch
2003-08-11 Standard trap nets 0.1 (below normal) 0.5 – 3.3 0.77 lb 1
1988-08-10 Standard trap nets 0.3 (below normal) 0.5 – 3.3 1.50 lb 1
2019-08-12 Standard trap nets 0.1 (below normal) 0.5 – 3.3 0.90 lb 1

Pumpkinseed

Date Gear CPUE Normal Range Avg Weight Total Catch
2003-08-11 Standard trap nets 3.4 (normal) 2.8 – 10.3 0.09 lb 31
1988-08-10 Standard trap nets 1.3 (below normal) 2.8 – 10.3 0.18 lb 5
2019-08-12 Standard trap nets 0.1 (below normal) 2.8 – 10.3 0.22 lb 1

Yellow Bullhead

Date Gear CPUE Normal Range Avg Weight Total Catch
2019-08-12 Standard gill nets 0.2 (below normal) 1.9 – 12.1 0.67 lb 1
2019-08-12 Standard trap nets 0.1 (below normal) 2.1 – 10.5 0.36 lb 1

Depth Maps & Lake Info

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Fish Species

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

Black CrappieBluegillBrown BullheadLargemouth BassNorthern PikePumpkinseedWalleyeWhite SuckerYellow BullheadYellow Perch

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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.