Broadwater Bay

Cass County, Minnesota — DOW #11020101

56 Surveys

Invasive Species Alert

Broadwater Bay has confirmed populations of:

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19
Fish Species
25
Local Guides

DNR Fish Surveys

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

Black Bullhead

Date Gear CPUE Normal Range Avg Weight Total Catch
1956-08-15 Standard trap nets 0.6 (normal) 0.3 – 2.1 1.00 lb 4
1986-07-07 Standard trap nets 0.9 (normal) 0.3 – 2.1 0.32 lb 9
1986-07-07 Standard gill nets 15.9 (above normal) 0.5 – 4.1 0.49 lb 111

Brown Bullhead

Date Gear CPUE Normal Range Avg Weight Total Catch
1956-08-15 Standard trap nets 3.3 (above normal) 0.3 – 1.7 0.88 lb 23
1956-08-15 Standard gill nets 0.5 (normal) 0.3 – 1.6 0.93 lb 3
1986-07-07 Standard trap nets 0.2 (below normal) 0.3 – 1.7 0.20 lb 2
1986-07-07 Standard gill nets 6.3 (above normal) 0.3 – 1.6 0.84 lb 44

Yellow Perch

Date Gear CPUE Normal Range Avg Weight Total Catch
1956-08-15 Standard trap nets 1.4 (normal) 0.7 – 3.7 0.37 lb 10
1956-08-15 Standard gill nets 12.2 (normal) 7.1 – 33.9 0.21 lb 73
1986-07-07 Standard trap nets 1.9 (normal) 0.7 – 3.7 0.21 lb 19
1986-07-07 Standard gill nets 28.1 (normal) 7.1 – 33.9 0.16 lb 197

Burbot

Date Gear CPUE Normal Range Avg Weight Total Catch
1956-08-15 Standard trap nets 0.3 (above normal) 0.1 – 0.1 3.15 lb 2
1986-07-07 Standard gill nets 0.1 (normal) 0.1 – 0.2 3.50 lb 1

Yellow Bullhead

Date Gear CPUE Normal Range Avg Weight Total Catch
1956-08-15 Standard gill nets 0.7 (normal) 0.6 – 6.4 0.70 lb 4
1956-08-15 Standard trap nets 1.6 (normal) 0.9 – 4.8 0.64 lb 11
1986-07-07 Standard gill nets 10.0 (above normal) 0.6 – 6.4 0.46 lb 70
1986-07-07 Standard trap nets 3.3 (normal) 0.9 – 4.8 0.54 lb 33

Northern Pike

Date Gear CPUE Normal Range Avg Weight Total Catch
1956-08-15 Standard gill nets 7.3 (normal) 3.0 – 7.9 1.38 lb 44
1956-08-15 Standard trap nets 0.9 2.22 lb 6
1986-07-07 Standard gill nets 12.7 (above normal) 3.0 – 7.9 2.51 lb 89
1986-07-07 Standard trap nets 0.6 1.47 lb 6

Rock Bass

Date Gear CPUE Normal Range Avg Weight Total Catch
1956-08-15 Standard gill nets 2.2 (normal) 1.0 – 6.6 0.30 lb 13
1956-08-15 Standard trap nets 0.9 (normal) 0.7 – 3.3 0.62 lb 6
1986-07-07 Standard gill nets 2.7 (normal) 1.0 – 6.6 0.42 lb 19
1986-07-07 Standard trap nets 3.7 (above normal) 0.7 – 3.3 0.32 lb 37

Shorthead Redhorse

Date Gear CPUE Normal Range Avg Weight Total Catch
1956-08-15 Standard gill nets 0.2 (normal) 0.1 – 0.5 1.50 lb 1
1986-07-07 Standard trap nets 0.3 (normal) 0.1 – 0.8 0.27 lb 3

Walleye

Date Gear CPUE Normal Range Avg Weight Total Catch
1956-08-15 Standard gill nets 3.8 (below normal) 4.0 – 9.6 1.16 lb 23
1956-08-15 Standard trap nets 0.1 (below normal) 0.3 – 0.9 2.30 lb 1
1986-07-07 Standard gill nets 4.3 (normal) 4.0 – 9.6 1.73 lb 30
1986-07-07 Standard trap nets 0.4 (normal) 0.3 – 0.9 2.88 lb 4

Bluegill

Date Gear CPUE Normal Range Avg Weight Total Catch
1956-08-15 Standard gill nets 5.0 0.23 lb 30
1956-08-15 Standard trap nets 10.3 (normal) 3.7 – 42.9 0.20 lb 72
1986-07-07 Standard gill nets 12.7 0.18 lb 89
1986-07-07 Standard trap nets 53.3 (above normal) 3.7 – 42.9 0.10 lb 533

Pumpkinseed

Date Gear CPUE Normal Range Avg Weight Total Catch
1956-08-15 Standard gill nets 1.7 0.12 lb 10
1956-08-15 Standard trap nets 7.6 (above normal) 1.6 – 6.9 0.32 lb 53
1986-07-07 Standard gill nets 3.7 0.21 lb 26
1986-07-07 Standard trap nets 9.4 (above normal) 1.6 – 6.9 0.15 lb 94

Tullibee (Cisco)

Date Gear CPUE Normal Range Avg Weight Total Catch
1956-08-15 Standard gill nets 0.8 (normal) 0.5 – 5.2 2.32 lb 5
1986-07-07 Standard gill nets 1.9 (normal) 0.5 – 5.2 0.13 lb 13

White Sucker

Date Gear CPUE Normal Range Avg Weight Total Catch
1956-08-15 Standard gill nets 1.2 (normal) 1.0 – 3.5 1.87 lb 7
1986-07-07 Standard gill nets 0.3 (below normal) 1.0 – 3.5 1.65 lb 2

Black Crappie

Date Gear CPUE Normal Range Avg Weight Total Catch
1956-08-15 Standard gill nets 1.8 (above normal) 0.2 – 1.1 0.31 lb 11
1956-08-15 Standard trap nets 0.9 (normal) 0.3 – 1.7 0.48 lb 6
1986-07-07 Standard gill nets 0.1 (below normal) 0.2 – 1.1 1.50 lb 1
1986-07-07 Standard trap nets 0.9 (normal) 0.3 – 1.7 0.62 lb 9

Largemouth Bass

Date Gear CPUE Normal Range Avg Weight Total Catch
1956-08-15 Standard trap nets 1.9 (above normal) 0.4 – 1.4 0.73 lb 13
1986-07-07 Standard gill nets 0.1 (below normal) 0.3 – 1.2 1.20 lb 1
1986-07-07 Standard trap nets 0.9 (normal) 0.4 – 1.4 0.92 lb 9

Bowfin

Date Gear CPUE Normal Range Avg Weight Total Catch
1956-08-15 Standard trap nets 3.0 (above normal) 0.3 – 1.1 4.82 lb 21
1986-07-07 Standard gill nets 0.1 (normal) 0.1 – 0.2 7.50 lb 1
1986-07-07 Standard trap nets 0.4 (normal) 0.3 – 1.1 5.62 lb 4

Hybrid Sunfish

Date Gear CPUE Normal Range Avg Weight Total Catch
1986-07-07 Standard gill nets 0.3 0.30 lb 2

Smallmouth Bass

Date Gear CPUE Normal Range Avg Weight Total Catch
1986-07-07 Standard trap nets 0.1 (normal) 0.1 – 0.6 0.20 lb 1

LES

Date Gear CPUE Normal Range Avg Weight Total Catch
1986-07-07 Standard trap nets 0.5 0.04 lb 5

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Fish Species

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

Black BullheadBlack CrappieBluegillBowfinBrown BullheadBurbotHybrid SunfishLESLargemouth BassNorthern PikePumpkinseedRock BassShorthead RedhorseSmallmouth BassTullibee (Cisco)WalleyeWhite 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.