Rat

Cass County, Minnesota — DOW #11028500

18 Surveys
87.3
Acres
35 ft
Max Depth
0
11
Fish Species
25
Local Guides

DNR Fish Surveys

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

Black Bullhead

Date Gear CPUE Normal Range Avg Weight Total Catch
1990-06-20 Standard trap nets 0.1 (below normal) 0.3 – 2.8 0.40 lb 1
1990-06-20 Standard gill nets 1.0 (normal) 0.5 – 11.0 0.45 lb 4

Yellow Perch

Date Gear CPUE Normal Range Avg Weight Total Catch
1990-06-20 Standard trap nets 0.5 (normal) 0.5 – 3.8 0.10 lb 4
1990-06-20 Standard gill nets 1.3 (below normal) 1.5 – 23.0 0.28 lb 5

Northern Pike

Date Gear CPUE Normal Range Avg Weight Total Catch
1990-06-20 Standard gill nets 3.3 (normal) 2.8 – 8.7 2.87 lb 13
1990-06-20 Standard trap nets 1.0 1.86 lb 8

Rock Bass

Date Gear CPUE Normal Range Avg Weight Total Catch
1990-06-20 Standard gill nets 0.5 (normal) 0.5 – 2.0 0.15 lb 2
1990-06-20 Standard trap nets 0.9 (normal) 0.5 – 2.8 0.24 lb 7

Yellow Bullhead

Date Gear CPUE Normal Range Avg Weight Total Catch
1990-06-20 Standard trap nets 0.1 (below normal) 1.0 – 8.4 0.50 lb 1

Golden Shiner

Date Gear CPUE Normal Range Avg Weight Total Catch
1990-06-20 Standard trap nets 0.5 (normal) 0.2 – 1.5 0.05 lb 4

Bluegill

Date Gear CPUE Normal Range Avg Weight Total Catch
1990-06-20 Standard gill nets 1.3 0.08 lb 5
1990-06-20 Standard trap nets 24.6 (normal) 5.7 – 40.5 0.13 lb 197

Pumpkinseed

Date Gear CPUE Normal Range Avg Weight Total Catch
1990-06-20 Standard gill nets 0.3 0.10 lb 1
1990-06-20 Standard trap nets 2.5 (normal) 1.3 – 6.3 0.14 lb 20

Tullibee (Cisco)

Date Gear CPUE Normal Range Avg Weight Total Catch
1990-06-20 Standard gill nets 16.5 (above normal) 1.0 – 13.3 1.01 lb 66

Black Crappie

Date Gear CPUE Normal Range Avg Weight Total Catch
1990-06-20 Standard gill nets 0.8 (normal) 0.5 – 2.9 0.13 lb 3
1990-06-20 Standard trap nets 1.4 (normal) 0.5 – 3.3 0.40 lb 11

Largemouth Bass

Date Gear CPUE Normal Range Avg Weight Total Catch
1990-06-20 Standard trap nets 0.3 (below normal) 0.3 – 1.6 3.10 lb 2

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Fish Species

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

Black BullheadBlack CrappieBluegillGolden ShinerLargemouth BassNorthern PikePumpkinseedRock BassTullibee (Cisco)Yellow 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.