Big
Carlton County, Minnesota — DOW #09003200
159 Surveys
DNR Fish Surveys
Catch-per-unit-effort (CPUE) data from Minnesota DNR fish population assessments on Big.
Green = above normal range. Red = below normal.
Green Sunfish
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
| 1990-08-09 | Standard trap nets | 0.2 (normal) | 0.1 – 2.0 | 0.10 lb | 1 |
| 1998-07-27 | Standard trap nets | 0.6 (normal) | 0.1 – 2.0 | 0.66 lb | 6 |
| 1998-07-27 | Standard gill nets | 0.1 | — | 1.08 lb | 1 |
| 1994-08-01 | Standard trap nets | 0.1 (normal) | 0.1 – 2.0 | 0.46 lb | 1 |
| 2003-07-28 | Standard trap nets | 0.1 (normal) | 0.1 – 2.0 | 0.26 lb | 1 |
| 2020-07-09 | Backpack electrofishing | 9.0 | — | — | 11 |
| 2008-07-28 | Standard trap nets | 2.9 (above normal) | 0.1 – 2.0 | 0.18 lb | 26 |
| 2008-07-28 | Standard gill nets | 0.2 | — | 0.21 lb | 2 |
Brown Bullhead
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
| 1990-08-09 | Standard gill nets | 9.5 (above normal) | 0.7 – 4.5 | 1.19 lb | 57 |
| 1990-08-09 | Standard trap nets | 0.5 (normal) | 0.5 – 4.3 | 1.00 lb | 3 |
| 1998-07-27 | Standard trap nets | 0.3 (below normal) | 0.5 – 4.3 | 1.68 lb | 3 |
| 1998-07-27 | Standard gill nets | 4.6 (above normal) | 0.7 – 4.5 | 2.12 lb | 32 |
| 2020-08-10 | Standard gill nets | 0.4 (below normal) | 0.7 – 4.5 | 0.91 lb | 4 |
| 2020-08-10 | Standard trap nets | 0.1 (below normal) | 0.5 – 4.3 | 1.46 lb | 1 |
| 1994-08-01 | Standard gill nets | 3.9 (normal) | 0.7 – 4.5 | 1.73 lb | 27 |
| 1994-08-01 | Standard trap nets | 0.8 (normal) | 0.5 – 4.3 | 1.54 lb | 7 |
| 2003-07-28 | Standard trap nets | 0.4 (below normal) | 0.5 – 4.3 | 1.14 lb | 4 |
| 2003-07-28 | Standard gill nets | 0.4 (below normal) | 0.7 – 4.5 | 1.16 lb | 4 |
| 2008-07-28 | Standard trap nets | 0.4 (below normal) | 0.5 – 4.3 | 1.21 lb | 4 |
| 2008-07-28 | Standard gill nets | 2.7 (normal) | 0.7 – 4.5 | 1.13 lb | 24 |
Northern Pike
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
| 1990-08-09 | Standard gill nets | 10.7 (normal) | 3.6 – 11.0 | 2.06 lb | 64 |
| 1990-08-09 | Standard trap nets | 0.8 | — | 0.84 lb | 5 |
| 1998-07-27 | Standard gill nets | 11.4 (above normal) | 3.6 – 11.0 | 2.43 lb | 80 |
| 1998-07-27 | Standard trap nets | 0.8 | — | 1.99 lb | 9 |
| 2020-08-10 | Standard gill nets | 12.4 (above normal) | 3.6 – 11.0 | 1.93 lb | 112 |
| 2020-08-10 | Standard trap nets | 1.1 | — | 1.08 lb | 10 |
| 1994-08-01 | Standard gill nets | 11.7 (above normal) | 3.6 – 11.0 | 2.27 lb | 82 |
| 1994-08-01 | Standard trap nets | 0.6 | — | 1.71 lb | 5 |
| 2003-07-28 | Standard gill nets | 13.9 (above normal) | 3.6 – 11.0 | 1.97 lb | 125 |
| 2003-07-28 | Standard trap nets | 1.1 | — | 2.43 lb | 10 |
| 2013-07-29 | Standard gill nets | 11.4 (above normal) | 3.6 – 11.0 | 2.18 lb | 103 |
| 2013-07-29 | Standard trap nets | 1.1 | — | 2.63 lb | 10 |
| 2020-07-09 | 50-ft beach seine | 0.5 | — | — | 5 |
| 2008-07-28 | Standard gill nets | 16.3 (above normal) | 3.6 – 11.0 | 2.36 lb | 147 |
| 2008-07-28 | Standard trap nets | 1.6 | — | 2.73 lb | 14 |
Black Crappie
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
| 1990-08-09 | Standard gill nets | 3.0 (normal) | 1.0 – 10.5 | 0.27 lb | 18 |
| 1990-08-09 | Standard trap nets | 7.5 (above normal) | 0.7 – 4.3 | 0.12 lb | 45 |
| 1998-07-27 | Standard gill nets | 3.1 (normal) | 1.0 – 10.5 | 0.18 lb | 22 |
| 1998-07-27 | Standard trap nets | 6.9 (above normal) | 0.7 – 4.3 | 0.17 lb | 76 |
| 2020-08-10 | Standard gill nets | 2.2 (normal) | 1.0 – 10.5 | 0.15 lb | 20 |
| 2020-08-10 | Standard trap nets | 3.2 (normal) | 0.7 – 4.3 | 0.19 lb | 29 |
| 1994-08-01 | Standard gill nets | 2.6 (normal) | 1.0 – 10.5 | 0.20 lb | 18 |
| 1994-08-01 | Standard trap nets | 4.6 (above normal) | 0.7 – 4.3 | 0.22 lb | 41 |
| 2003-07-28 | Standard gill nets | 1.2 (normal) | 1.0 – 10.5 | 0.07 lb | 11 |
| 2003-07-28 | Standard trap nets | 3.8 (normal) | 0.7 – 4.3 | 0.16 lb | 34 |
| 2013-07-29 | Standard gill nets | 1.9 (normal) | 1.0 – 10.5 | 0.13 lb | 17 |
| 2013-07-29 | Standard trap nets | 2.3 (normal) | 0.7 – 4.3 | 0.22 lb | 21 |
| 2020-07-09 | 50-ft beach seine | 0.8 | — | — | 8 |
| 2008-07-28 | Standard gill nets | 3.0 (normal) | 1.0 – 10.5 | 0.24 lb | 27 |
| 2008-07-28 | Standard trap nets | 3.4 (normal) | 0.7 – 4.3 | 0.11 lb | 31 |
White Sucker
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
| 1990-08-09 | Standard gill nets | 0.5 (below normal) | 0.7 – 3.5 | 2.73 lb | 3 |
| 1990-08-09 | Standard trap nets | 0.2 (below normal) | 0.2 – 1.4 | 0.50 lb | 1 |
| 1998-07-27 | Standard gill nets | 0.1 (below normal) | 0.7 – 3.5 | 0.83 lb | 1 |
| 2013-07-29 | Standard gill nets | 0.1 (below normal) | 0.7 – 3.5 | 2.31 lb | 1 |
| 2008-07-28 | Standard gill nets | 0.1 (below normal) | 0.7 – 3.5 | 3.68 lb | 1 |
Bluegill
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
| 1990-08-09 | Standard trap nets | 20.3 (normal) | 4.0 – 28.1 | 0.13 lb | 122 |
| 1990-08-09 | Standard gill nets | 5.2 | — | 0.11 lb | 31 |
| 1998-07-27 | Standard gill nets | 8.9 | — | 0.21 lb | 62 |
| 1998-07-27 | Standard trap nets | 14.2 (normal) | 4.0 – 28.1 | 0.16 lb | 156 |
| 2020-08-10 | Standard trap nets | 15.0 (normal) | 4.0 – 28.1 | 0.07 lb | 135 |
| 2020-08-10 | Standard gill nets | 6.2 | — | 0.16 lb | 56 |
| 1994-08-01 | Standard trap nets | 16.0 (normal) | 4.0 – 28.1 | 0.15 lb | 144 |
| 1994-08-01 | Standard gill nets | 3.1 | — | 0.17 lb | 22 |
| 2003-07-28 | Survey seining | 65.7 | — | — | 197 |
| 2003-07-28 | Standard gill nets | 2.1 | — | 0.09 lb | 19 |
| 2003-07-28 | Standard trap nets | 11.2 (normal) | 4.0 – 28.1 | 0.10 lb | 101 |
| 2013-07-29 | Standard gill nets | 3.2 | — | 0.09 lb | 29 |
| 2013-07-29 | Standard trap nets | 6.8 (normal) | 4.0 – 28.1 | 0.09 lb | 61 |
| 2020-07-09 | Backpack electrofishing | 11.4 | — | — | 14 |
| 2020-07-09 | 50-ft beach seine | 12.8 | — | — | 128 |
| 2008-07-28 | Standard gill nets | 2.6 | — | 0.08 lb | 23 |
| 2008-07-28 | Standard trap nets | 22.0 (normal) | 4.0 – 28.1 | 0.09 lb | 198 |
Walleye
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
| 1990-08-09 | Standard gill nets | 0.8 (below normal) | 1.0 – 3.2 | 1.28 lb | 5 |
| 1998-07-27 | Standard gill nets | 2.6 (normal) | 1.0 – 3.2 | 3.64 lb | 18 |
| 1998-07-27 | Standard trap nets | 0.1 (below normal) | 0.3 – 1.1 | 3.35 lb | 1 |
| 1994-08-01 | Standard gill nets | 4.7 (above normal) | 1.0 – 3.2 | 2.73 lb | 33 |
| 2003-07-28 | Standard gill nets | 1.1 (normal) | 1.0 – 3.2 | 4.11 lb | 10 |
| 2003-07-28 | Standard trap nets | 0.3 (normal) | 0.3 – 1.1 | 3.98 lb | 3 |
| 2013-07-29 | Standard trap nets | 0.1 (below normal) | 0.3 – 1.1 | 3.26 lb | 1 |
| 2008-07-28 | Standard gill nets | 0.9 (below normal) | 1.0 – 3.2 | 3.56 lb | 8 |
Pumpkinseed
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
| 1990-08-09 | Standard gill nets | 3.2 | — | 0.14 lb | 19 |
| 1990-08-09 | Standard trap nets | 10.5 (above normal) | 1.5 – 6.8 | 0.09 lb | 63 |
| 1998-07-27 | Standard gill nets | 4.1 | — | 0.32 lb | 29 |
| 1998-07-27 | Standard trap nets | 6.5 (normal) | 1.5 – 6.8 | 0.25 lb | 71 |
| 2020-08-10 | Standard gill nets | 0.7 | — | 0.14 lb | 6 |
| 2020-08-10 | Standard trap nets | 1.7 (normal) | 1.5 – 6.8 | 0.09 lb | 15 |
| 1994-08-01 | Standard gill nets | 2.7 | — | 0.25 lb | 19 |
| 1994-08-01 | Standard trap nets | 4.2 (normal) | 1.5 – 6.8 | 0.27 lb | 38 |
| 2003-07-28 | Survey seining | 9.7 | — | — | 29 |
| 2003-07-28 | Standard gill nets | 4.2 | — | 0.08 lb | 38 |
| 2003-07-28 | Standard trap nets | 5.2 (normal) | 1.5 – 6.8 | 0.09 lb | 47 |
| 2013-07-29 | Standard gill nets | 0.9 | — | 0.10 lb | 8 |
| 2013-07-29 | Standard trap nets | 1.1 (below normal) | 1.5 – 6.8 | 0.10 lb | 10 |
| 2020-07-09 | Backpack electrofishing | 1.6 | — | — | 2 |
| 2020-07-09 | 50-ft beach seine | 1.0 | — | — | 10 |
| 2008-07-28 | Standard gill nets | 1.4 | — | 0.04 lb | 13 |
| 2008-07-28 | Standard trap nets | 3.1 (normal) | 1.5 – 6.8 | 0.10 lb | 28 |
Golden Shiner
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
| 1990-08-09 | Standard gill nets | 0.3 (normal) | 0.3 – 4.8 | 0.10 lb | 2 |
| 2020-08-10 | Standard gill nets | 0.1 (below normal) | 0.3 – 4.8 | 0.10 lb | 1 |
| 1994-08-01 | Standard gill nets | 1.1 (normal) | 0.3 – 4.8 | 0.16 lb | 8 |
| 1994-08-01 | Standard trap nets | 0.3 (normal) | 0.3 – 0.8 | 0.11 lb | 3 |
| 2003-07-28 | Standard gill nets | 0.1 (below normal) | 0.3 – 4.8 | 0.10 lb | 1 |
| 2020-07-09 | 50-ft beach seine | 1.5 | — | — | 15 |
| 2020-07-09 | Backpack electrofishing | 2.4 | — | — | 3 |
| 2008-07-28 | Standard trap nets | 0.1 (below normal) | 0.3 – 0.8 | 0.09 lb | 1 |
Yellow Perch
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
| 1990-08-09 | Standard gill nets | 1.2 (below normal) | 3.8 – 22.8 | 0.16 lb | 7 |
| 1998-07-27 | Standard trap nets | 0.6 (normal) | 0.5 – 3.3 | 0.14 lb | 6 |
| 1998-07-27 | Standard gill nets | 7.0 (normal) | 3.8 – 22.8 | 0.15 lb | 49 |
| 2020-08-10 | Standard trap nets | 0.3 (below normal) | 0.5 – 3.3 | 0.08 lb | 3 |
| 2020-08-10 | Standard gill nets | 4.3 (normal) | 3.8 – 22.8 | 0.11 lb | 39 |
| 1994-08-01 | Standard trap nets | 0.7 (normal) | 0.5 – 3.3 | 0.12 lb | 6 |
| 1994-08-01 | Standard gill nets | 11.4 (normal) | 3.8 – 22.8 | 0.12 lb | 80 |
| 2003-07-28 | Standard trap nets | 0.1 (below normal) | 0.5 – 3.3 | 0.13 lb | 1 |
| 2003-07-28 | Standard gill nets | 2.4 (below normal) | 3.8 – 22.8 | 0.09 lb | 22 |
| 2013-07-29 | Standard trap nets | 1.0 (normal) | 0.5 – 3.3 | 0.13 lb | 9 |
| 2013-07-29 | Standard gill nets | 5.9 (normal) | 3.8 – 22.8 | 0.14 lb | 53 |
| 2020-07-09 | Backpack electrofishing | 5.7 | — | — | 7 |
| 2020-07-09 | 50-ft beach seine | 12.2 | — | — | 122 |
| 2008-07-28 | Standard trap nets | 0.7 (normal) | 0.5 – 3.3 | 0.08 lb | 6 |
| 2008-07-28 | Standard gill nets | 6.2 (normal) | 3.8 – 22.8 | 0.14 lb | 56 |
Largemouth Bass
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
| 1990-08-09 | Standard gill nets | 0.3 (normal) | 0.3 – 0.9 | 0.45 lb | 2 |
| 1998-07-27 | Standard electrofishing | 27.5 | — | 1.40 lb | 16 |
| 1998-07-27 | Standard trap nets | 0.2 (below normal) | 0.2 – 0.6 | 0.08 lb | 2 |
| 2020-08-10 | Standard gill nets | 1.4 (above normal) | 0.3 – 0.9 | 1.23 lb | 13 |
| 1994-08-01 | Standard gill nets | 0.6 (normal) | 0.3 – 0.9 | 1.27 lb | 4 |
| 2003-07-28 | Survey seining | 0.3 | — | — | 1 |
| 2003-07-28 | Standard gill nets | 0.8 (normal) | 0.3 – 0.9 | 1.17 lb | 7 |
| 2003-07-28 | Standard trap nets | 0.1 (below normal) | 0.2 – 0.6 | 0.13 lb | 1 |
| 2013-07-29 | Standard electrofishing | 104.0 | — | 1.77 lb | 52 |
| 2013-07-29 | Standard gill nets | 0.6 (normal) | 0.3 – 0.9 | 1.11 lb | 5 |
| 2013-07-29 | Standard trap nets | 0.2 (normal) | 0.2 – 0.6 | 0.19 lb | 2 |
| 2020-07-09 | Backpack electrofishing | 27.7 | — | — | 34 |
| 2020-07-09 | 50-ft beach seine | 39.7 | — | — | 397 |
| 2008-07-28 | Standard electrofishing | 68.8 | — | 1.59 lb | 31 |
| 2008-07-28 | Standard gill nets | 1.6 (above normal) | 0.3 – 0.9 | 1.45 lb | 14 |
Black Bullhead
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
| 1998-07-27 | Standard gill nets | 2.4 (normal) | 1.0 – 38.0 | 0.59 lb | 17 |
| 2003-07-28 | Standard trap nets | 1.9 (normal) | 0.5 – 11.3 | 0.93 lb | 17 |
| 2003-07-28 | Standard gill nets | 5.4 (normal) | 1.0 – 38.0 | 0.96 lb | 49 |
| 2013-07-29 | Standard trap nets | 0.1 (below normal) | 0.5 – 11.3 | 0.68 lb | 1 |
| 2013-07-29 | Standard gill nets | 1.9 (normal) | 1.0 – 38.0 | 1.13 lb | 17 |
| 2008-07-28 | Standard trap nets | 0.6 (normal) | 0.5 – 11.3 | 0.80 lb | 5 |
| 2008-07-28 | Standard gill nets | 1.4 (normal) | 1.0 – 38.0 | 0.90 lb | 13 |
Hybrid Sunfish
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
| 2020-08-10 | Standard trap nets | 3.4 | — | 0.30 lb | 31 |
| 2020-08-10 | Standard gill nets | 1.8 | — | 0.16 lb | 16 |
| 2013-07-29 | Standard gill nets | 0.6 | — | 0.21 lb | 5 |
| 2013-07-29 | Standard trap nets | 4.0 | — | 0.30 lb | 36 |
| 2020-07-09 | 50-ft beach seine | 1.6 | — | — | 16 |
| 2020-07-09 | Backpack electrofishing | 11.4 | — | — | 14 |
CNM
| Date | Gear | CPUE | Normal Range | Total Catch |
| 2020-07-09 | Backpack electrofishing | 7.3 | — | 9 |
| 2020-07-09 | 50-ft beach seine | 0.2 | — | 2 |
Johnny Darter
| Date | Gear | CPUE | Normal Range | Total Catch |
| 2020-07-09 | Backpack electrofishing | 3.3 | — | 4 |
| 2020-07-09 | 50-ft beach seine | 0.8 | — | 8 |
Tadpole Madtom
| Date | Gear | CPUE | Normal Range | Total Catch |
| 2020-07-09 | Backpack electrofishing | 4.9 | — | 6 |
Bluntnose Minnow
| Date | Gear | CPUE | Normal Range | Total Catch |
| 2020-07-09 | 50-ft beach seine | 3.4 | — | 34 |
| 2020-07-09 | Backpack electrofishing | 8.1 | — | 10 |
Spottail Shiner
| Date | Gear | CPUE | Normal Range | Total Catch |
| 2020-07-09 | 50-ft beach seine | 0.2 | — | 2 |
| 2020-07-09 | Backpack electrofishing | 2.4 | — | 3 |
Iowa Darter
| Date | Gear | CPUE | Normal Range | Total Catch |
| 2020-07-09 | 50-ft beach seine | 1.2 | — | 12 |
| 2020-07-09 | Backpack electrofishing | 6.5 | — | 8 |
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Fish Species
Species known to inhabit Big. Click any species for a full fishing guide.
Other Lakes in Carlton County
Data sourced from Minnesota DNR Division of Fish and Wildlife. Last verified: March 19, 2026.
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