Big Twin
Martin County, Minnesota — DOW #46013300
133 Surveys
DNR Fish Surveys
Catch-per-unit-effort (CPUE) data from Minnesota DNR fish population assessments on Big Twin.
Green = above normal range. Red = below normal.
Freshwater Drum
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
| 2024-06-10 | Standard trap nets | 0.1 (below normal) | 0.2 – 3.3 | 5.17 lb | 1 |
| 2024-06-10 | Standard gill nets | 7.3 (normal) | 0.5 – 8.3 | 2.42 lb | 22 |
| 2020-06-29 | Standard trap nets | 0.8 (normal) | 0.2 – 3.3 | 1.46 lb | 5 |
| 2020-06-29 | Standard gill nets | 6.0 (normal) | 0.5 – 8.3 | 1.65 lb | 18 |
Channel Catfish
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
| 2024-06-10 | Standard gill nets | 12.0 | — | 3.59 lb | 36 |
| 2024-06-10 | Standard trap nets | 0.9 | — | 4.10 lb | 8 |
| 2016-07-01 | Backpack electrofishing | 4.3 | — | — | 3 |
| 2020-06-29 | Standard gill nets | 29.3 | — | 2.61 lb | 88 |
| 2020-06-29 | Standard trap nets | 8.0 | — | 3.93 lb | 48 |
| 2008-06-23 | Standard gill nets | 10.3 | — | 0.80 lb | 31 |
| 2008-06-23 | Standard trap nets | 0.7 | — | 1.19 lb | 6 |
| 2012-06-18 | Standard gill nets | 22.3 | — | 1.54 lb | 67 |
| 2012-06-18 | 50-ft beach seine | 0.2 | — | — | 1 |
| 2012-06-18 | Standard trap nets | 10.6 | — | 1.52 lb | 95 |
Bluegill
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
| 2024-06-10 | Standard trap nets | 1.1 (below normal) | 1.2 – 20.0 | 0.46 lb | 10 |
| 2020-06-29 | Standard trap nets | 1.3 (normal) | 1.2 – 20.0 | 0.75 lb | 8 |
| 2020-06-29 | Standard gill nets | 1.3 | — | 0.67 lb | 4 |
| 1996-06-24 | Survey seining | 0.3 | — | — | 1 |
| 1996-06-24 | Standard trap nets | 0.2 (below normal) | 1.2 – 20.0 | — | 2 |
| 2000-06-26 | Standard trap nets | 1.0 (below normal) | 1.2 – 20.0 | 0.43 lb | 8 |
| 2012-06-18 | Backpack electrofishing | 6.8 | — | 0.11 lb | 4 |
| 2012-06-18 | Standard trap nets | 0.6 (below normal) | 1.2 – 20.0 | 0.20 lb | 5 |
Largemouth Bass
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
| 2024-06-10 | Standard trap nets | 0.1 (below normal) | 0.2 – 0.7 | 1.68 lb | 1 |
| 2016-07-01 | Backpack electrofishing | 26.0 | — | — | 18 |
| 2016-07-01 | 50-ft beach seine | 0.7 | — | — | 2 |
| 2020-06-29 | Standard trap nets | 0.2 (below normal) | 0.2 – 0.7 | 1.56 lb | 1 |
| 1996-06-24 | Survey seining | 0.5 | — | — | 2 |
| 2000-06-26 | Survey seining | 0.5 | — | — | 2 |
| 2000-06-26 | Standard trap nets | 0.8 (above normal) | 0.2 – 0.7 | 3.61 lb | 6 |
| 2008-06-23 | Standard gill nets | 0.3 (normal) | 0.2 – 1.5 | 0.93 lb | 1 |
| 2008-06-23 | Standard trap nets | 0.2 (normal) | 0.2 – 0.7 | 2.70 lb | 2 |
| 2012-06-18 | Backpack electrofishing | 6.8 | — | — | 4 |
| 2012-06-18 | 50-ft beach seine | 0.5 | — | — | 3 |
Walleye
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
| 2024-06-10 | Standard gill nets | 25.3 (above normal) | 2.3 – 18.1 | 1.07 lb | 76 |
| 2024-06-10 | Standard trap nets | 2.9 (normal) | 0.5 – 3.0 | 2.54 lb | 26 |
| 2020-06-29 | Standard gill nets | 3.0 (normal) | 2.3 – 18.1 | 2.77 lb | 9 |
| 2020-06-29 | Standard trap nets | 1.0 (normal) | 0.5 – 3.0 | 3.03 lb | 6 |
| 1996-06-24 | Standard gill nets | 6.7 (normal) | 2.3 – 18.1 | 2.40 lb | 20 |
| 1996-06-24 | Standard trap nets | 1.2 (normal) | 0.5 – 3.0 | 4.39 lb | 11 |
| 2000-06-26 | Standard gill nets | 4.0 (normal) | 2.3 – 18.1 | 2.37 lb | 20 |
| 2000-06-26 | Standard trap nets | 5.6 (above normal) | 0.5 – 3.0 | 2.49 lb | 45 |
| 2008-06-23 | Standard gill nets | 6.0 (normal) | 2.3 – 18.1 | 1.03 lb | 18 |
| 2008-06-23 | Standard trap nets | 1.3 (normal) | 0.5 – 3.0 | 0.95 lb | 12 |
| 2012-06-18 | Standard gill nets | 16.0 (normal) | 2.3 – 18.1 | 1.81 lb | 48 |
| 2012-06-18 | Standard trap nets | 0.2 (below normal) | 0.5 – 3.0 | 0.83 lb | 2 |
| 2020-10-05 | Fall electrofishing | 55.7 | — | — | 113 |
| 2024-09-25 | Fall electrofishing | 15.9 | — | 0.05 lb | 8 |
| 2023-09-21 | Standard electrofishing | 182.6 | — | — | 95 |
Black Crappie
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
| 2024-06-10 | Standard trap nets | 1.1 (below normal) | 1.2 – 20.5 | 0.51 lb | 10 |
| 2016-07-01 | 50-ft beach seine | 1.7 | — | — | 5 |
| 2020-06-29 | Standard gill nets | 2.7 (normal) | 1.4 – 13.8 | 0.58 lb | 8 |
| 2020-06-29 | Standard trap nets | 1.0 (below normal) | 1.2 – 20.5 | 0.53 lb | 6 |
| 1996-06-24 | Standard trap nets | 0.4 (below normal) | 1.2 – 20.5 | 0.90 lb | 4 |
| 2000-06-26 | Survey seining | 0.3 | — | — | 1 |
| 2000-06-26 | Standard gill nets | 1.4 (normal) | 1.4 – 13.8 | 0.19 lb | 7 |
| 2000-06-26 | Standard trap nets | 9.1 (normal) | 1.2 – 20.5 | 0.24 lb | 73 |
| 2008-06-23 | Standard gill nets | 2.0 (normal) | 1.4 – 13.8 | 0.37 lb | 6 |
| 2008-06-23 | Standard trap nets | 6.3 (normal) | 1.2 – 20.5 | 0.39 lb | 57 |
| 2012-06-18 | Standard gill nets | 14.3 (above normal) | 1.4 – 13.8 | 0.24 lb | 43 |
| 2012-06-18 | 50-ft beach seine | 0.3 | — | 0.33 lb | 2 |
| 2012-06-18 | Standard trap nets | 61.2 (above normal) | 1.2 – 20.5 | 0.06 lb | 551 |
Black Bullhead
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
| 2024-06-10 | Standard trap nets | 0.2 (below normal) | 11.5 – 132.6 | 1.79 lb | 2 |
| 2020-06-29 | Standard trap nets | 0.7 (below normal) | 11.5 – 132.6 | 1.33 lb | 4 |
| 1996-06-24 | Standard trap nets | 275.9 (above normal) | 11.5 – 132.6 | 0.11 lb | 2483 |
| 1996-06-24 | Survey seining | 26.5 | — | — | 106 |
| 1996-06-24 | Standard gill nets | 37.7 (normal) | 30.3 – 150.6 | 0.57 lb | 113 |
| 2000-06-26 | Standard trap nets | 121.3 (normal) | 11.5 – 132.6 | 0.03 lb | 970 |
| 2000-06-26 | Standard gill nets | 262.8 (above normal) | 30.3 – 150.6 | 0.02 lb | 1314 |
| 2008-06-23 | Standard trap nets | 0.7 (below normal) | 11.5 – 132.6 | 0.17 lb | 6 |
| 2008-06-23 | Standard gill nets | 73.0 (normal) | 30.3 – 150.6 | 0.08 lb | 219 |
| 2012-06-18 | Standard trap nets | 2.1 (below normal) | 11.5 – 132.6 | 0.50 lb | 19 |
| 2012-06-18 | Standard gill nets | 12.0 (below normal) | 30.3 – 150.6 | 0.43 lb | 36 |
Common Carp
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
| 2024-06-10 | Standard gill nets | 3.0 (normal) | 1.0 – 13.8 | 4.74 lb | 9 |
| 2024-06-10 | Standard trap nets | 0.2 (below normal) | 1.0 – 5.5 | 6.94 lb | 2 |
| 2016-07-01 | Backpack electrofishing | 7.2 | — | — | 5 |
| 2020-06-29 | Standard gill nets | 0.7 (below normal) | 1.0 – 13.8 | 6.49 lb | 2 |
| 1996-06-24 | Survey seining | 2.0 | — | — | 8 |
| 1996-06-24 | Standard gill nets | 14.0 (above normal) | 1.0 – 13.8 | 0.96 lb | 42 |
| 1996-06-24 | Standard trap nets | 3.0 (normal) | 1.0 – 5.5 | 1.04 lb | 27 |
| 2000-06-26 | Standard gill nets | 10.2 (normal) | 1.0 – 13.8 | 2.53 lb | 51 |
| 2000-06-26 | Standard trap nets | 2.6 (normal) | 1.0 – 5.5 | 2.59 lb | 21 |
| 2008-06-23 | Standard gill nets | 3.3 (normal) | 1.0 – 13.8 | 3.63 lb | 10 |
| 2008-06-23 | Standard trap nets | 0.4 (below normal) | 1.0 – 5.5 | 3.97 lb | 4 |
| 2012-06-18 | Standard gill nets | 5.7 (normal) | 1.0 – 13.8 | 3.51 lb | 17 |
| 2012-06-18 | Standard trap nets | 0.2 (below normal) | 1.0 – 5.5 | 5.04 lb | 2 |
Yellow Perch
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
| 2024-06-10 | Standard gill nets | 1.7 (below normal) | 2.7 – 25.0 | 0.41 lb | 5 |
| 2016-07-01 | Backpack electrofishing | 50.6 | — | — | 35 |
| 2016-07-01 | 50-ft beach seine | 148.7 | — | — | 446 |
| 2016-07-01 | 15-ft beach seine | 0.3 | — | — | 2 |
| 2020-06-29 | Standard gill nets | 8.7 (normal) | 2.7 – 25.0 | 0.26 lb | 26 |
| 1996-06-24 | Standard trap nets | 0.1 (below normal) | 0.3 – 3.8 | 0.52 lb | 1 |
| 1996-06-24 | Survey seining | 13.8 | — | — | 55 |
| 2000-06-26 | Standard trap nets | 0.1 (below normal) | 0.3 – 3.8 | — | 1 |
| 2008-06-23 | Standard trap nets | 0.2 (below normal) | 0.3 – 3.8 | 0.20 lb | 2 |
| 2008-06-23 | Standard gill nets | 0.3 (below normal) | 2.7 – 25.0 | 0.35 lb | 1 |
| 2012-06-18 | Standard trap nets | 2.6 (normal) | 0.3 – 3.8 | 0.13 lb | 23 |
| 2012-06-18 | Backpack electrofishing | 24.0 | — | — | 14 |
| 2012-06-18 | 15-ft beach seine | 0.3 | — | — | 1 |
| 2012-06-18 | Standard gill nets | 9.0 (normal) | 2.7 – 25.0 | 0.09 lb | 27 |
| 2012-06-18 | 50-ft beach seine | 9.0 | — | — | 54 |
Green Sunfish
| Date | Gear | CPUE | Normal Range | Total Catch |
| 2016-07-01 | Backpack electrofishing | 5.8 | — | 4 |
| 1996-06-24 | Survey seining | 0.3 | — | 1 |
| 2012-06-18 | Backpack electrofishing | 3.4 | — | 2 |
Golden Shiner
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
| 2016-07-01 | 15-ft beach seine | 0.9 | — | — | 6 |
| 2000-06-26 | Standard trap nets | 0.1 (below normal) | 0.2 – 1.1 | 0.09 lb | 1 |
| 2008-06-23 | Standard trap nets | 0.1 (below normal) | 0.2 – 1.1 | 0.04 lb | 1 |
| 2012-06-18 | Standard trap nets | 0.2 (normal) | 0.2 – 1.1 | 0.07 lb | 2 |
Spottail Shiner
| Date | Gear | CPUE | Normal Range | Total Catch |
| 2016-07-01 | Backpack electrofishing | 1.4 | — | 1 |
| 2016-07-01 | 50-ft beach seine | 19.0 | — | 57 |
| 2016-07-01 | 15-ft beach seine | 1.1 | — | 8 |
Fathead Minnow
| Date | Gear | CPUE | Normal Range | Total Catch |
| 2016-07-01 | Backpack electrofishing | 1.4 | — | 1 |
| 2000-06-26 | Survey seining | 60.8 | — | 243 |
White Sucker
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
| 2020-06-29 | Standard gill nets | 0.3 (below normal) | 0.8 – 6.5 | 0.74 lb | 1 |
| 1996-06-24 | Standard gill nets | 0.3 (below normal) | 0.8 – 6.5 | 1.23 lb | 1 |
| 2000-06-26 | Standard gill nets | 0.2 (below normal) | 0.8 – 6.5 | 1.96 lb | 1 |
| 2000-06-26 | Standard trap nets | 4.5 (above normal) | 0.3 – 2.6 | 1.85 lb | 36 |
| 2012-06-18 | Standard trap nets | 0.1 (below normal) | 0.3 – 2.6 | 2.09 lb | 1 |
Northern Pike
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
| 1996-06-24 | Standard gill nets | 0.7 (below normal) | 1.1 – 8.0 | 1.90 lb | 2 |
| 1996-06-24 | Standard trap nets | 0.9 | — | 3.40 lb | 8 |
| 2008-06-23 | Standard trap nets | 0.1 | — | 2.87 lb | 1 |
CRP
| Date | Gear | CPUE | Normal Range | Total Catch |
| 1996-06-24 | Survey seining | 0.3 | — | 1 |
Hybrid Sunfish
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
| 2000-06-26 | Survey seining | 0.3 | — | — | 1 |
| 2000-06-26 | Standard trap nets | 0.1 | — | 0.15 lb | 1 |
| 2012-06-18 | Standard trap nets | 0.2 | — | 0.27 lb | 2 |
| 2012-06-18 | Backpack electrofishing | 3.4 | — | — | 2 |
EMS
| Date | Gear | CPUE | Normal Range | Total Catch |
| 2000-06-26 | Survey seining | 12.3 | — | 49 |
White Crappie
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
| 2008-06-23 | Standard gill nets | 0.3 (below normal) | 0.5 – 8.4 | 0.08 lb | 1 |
| 2008-06-23 | Standard trap nets | 0.3 (normal) | 0.3 – 6.0 | 0.23 lb | 3 |
| 2012-06-18 | Standard gill nets | 0.3 (below normal) | 0.5 – 8.4 | 0.45 lb | 1 |
| 2012-06-18 | 50-ft beach seine | 0.2 | — | — | 1 |
| 2012-06-18 | Standard trap nets | 3.9 (normal) | 0.3 – 6.0 | 0.24 lb | 35 |
OSS
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
| 2008-06-23 | Standard trap nets | 0.3 | — | 0.01 lb | 3 |
| 2012-06-18 | Standard trap nets | 0.4 | — | 0.03 lb | 4 |
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Fish Species
Species known to inhabit Big Twin. Click any species for a full fishing guide.
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Data sourced from Minnesota DNR Division of Fish and Wildlife. Last verified: March 19, 2026.
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