Bear Island
St. Louis County, Minnesota — DOW #69011500
174 Surveys
DNR Fish Surveys
Catch-per-unit-effort (CPUE) data from Minnesota DNR fish population assessments on Bear Island.
Green = above normal range. Red = below normal.
Northern Pike
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
| 1980-08-25 | Standard gill nets | 2.7 (normal) | 1.2 – 3.6 | 1.81 lb | 8 |
| 2013-06-24 | Standard gill nets | 4.3 (above normal) | 1.2 – 3.6 | 2.63 lb | 52 |
| 2013-06-24 | Standard trap nets | 0.8 | — | 1.65 lb | 12 |
| 1985-09-09 | Standard gill nets | 3.0 (normal) | 1.2 – 3.6 | 2.73 lb | 30 |
| 2008-06-30 | Standard gill nets | 3.4 (normal) | 1.2 – 3.6 | 2.49 lb | 51 |
| 2008-06-30 | Standard trap nets | 0.8 | — | 2.39 lb | 12 |
| 1989-08-25 | Standard gill nets | 2.5 (normal) | 1.2 – 3.6 | 2.75 lb | 20 |
| 1998-06-15 | Standard gill nets | 4.0 (above normal) | 1.2 – 3.6 | 2.35 lb | 60 |
| 1998-06-15 | Standard trap nets | 1.3 | — | 2.53 lb | 20 |
| 1991-08-29 | Standard gill nets | 2.0 (normal) | 1.2 – 3.6 | 2.64 lb | 16 |
| 1991-08-29 | Standard trap nets | 0.5 | — | 2.32 lb | 5 |
| 2018-08-27 | Standard gill nets | 2.6 (normal) | 1.2 – 3.6 | 2.92 lb | 31 |
| 2018-08-27 | Standard trap nets | 0.9 | — | 1.99 lb | 13 |
| 1983-09-07 | Standard gill nets | 2.9 (normal) | 1.2 – 3.6 | 2.55 lb | 26 |
| 2013-08-05 | 50-ft beach seine | 0.5 | — | — | 2 |
| 2013-08-05 | 1/4-in trap nets | 0.1 | — | — | 3 |
Rock Bass
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
| 1980-08-25 | Standard gill nets | 5.3 (above normal) | 0.5 – 2.2 | 0.22 lb | 16 |
| 2013-06-24 | Standard gill nets | 3.4 (above normal) | 0.5 – 2.2 | 0.37 lb | 41 |
| 2013-06-24 | Standard trap nets | 6.3 (above normal) | 0.3 – 1.0 | 0.30 lb | 95 |
| 1985-09-09 | Standard gill nets | 4.0 (above normal) | 0.5 – 2.2 | 0.35 lb | 40 |
| 2008-06-30 | Standard gill nets | 3.8 (above normal) | 0.5 – 2.2 | 0.31 lb | 57 |
| 2008-06-30 | Standard trap nets | 7.1 (above normal) | 0.3 – 1.0 | 0.26 lb | 106 |
| 1989-08-25 | Standard gill nets | 5.0 (above normal) | 0.5 – 2.2 | 0.36 lb | 40 |
| 1998-06-15 | Standard gill nets | 4.7 (above normal) | 0.5 – 2.2 | 0.76 lb | 71 |
| 1998-06-15 | Standard trap nets | 11.9 (above normal) | 0.3 – 1.0 | 0.59 lb | 179 |
| 1991-08-29 | Standard gill nets | 8.1 (above normal) | 0.5 – 2.2 | 0.26 lb | 65 |
| 1991-08-29 | Standard trap nets | 3.0 (above normal) | 0.3 – 1.0 | 0.18 lb | 30 |
| 2018-08-27 | Standard gill nets | 3.9 (above normal) | 0.5 – 2.2 | 0.36 lb | 47 |
| 2018-08-27 | Standard trap nets | 6.7 (above normal) | 0.3 – 1.0 | 0.26 lb | 100 |
| 1983-09-07 | Standard gill nets | 7.6 (above normal) | 0.5 – 2.2 | 0.34 lb | 68 |
| 2013-08-05 | 1/4-in trap nets | 2.7 | — | — | 65 |
| 2013-08-05 | Backpack electrofishing | 7.1 | — | — | 26 |
Smallmouth Bass
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
| 1980-08-25 | Standard gill nets | 0.3 (normal) | 0.3 – 0.7 | 1.00 lb | 1 |
| 2013-06-24 | Standard gill nets | 1.2 (above normal) | 0.3 – 0.7 | 1.67 lb | 14 |
| 2013-06-24 | Standard trap nets | 0.1 (normal) | 0.1 – 0.4 | 0.93 lb | 2 |
| 1985-09-09 | Standard gill nets | 0.1 (below normal) | 0.3 – 0.7 | 0.30 lb | 1 |
| 2008-06-30 | Standard gill nets | 1.8 (above normal) | 0.3 – 0.7 | 1.10 lb | 27 |
| 2008-06-30 | Standard trap nets | 0.1 (normal) | 0.1 – 0.4 | 2.25 lb | 2 |
| 1989-08-25 | Standard gill nets | 0.6 (normal) | 0.3 – 0.7 | 0.84 lb | 5 |
| 1998-06-15 | Standard electrofishing | 1.2 | — | 0.31 lb | 3 |
| 1998-06-15 | Survey seining | 0.1 | — | — | 1 |
| 1998-06-15 | Standard gill nets | 1.4 (above normal) | 0.3 – 0.7 | 1.51 lb | 21 |
| 1998-06-15 | Standard trap nets | 0.1 (below normal) | 0.1 – 0.4 | 1.99 lb | 1 |
| 1991-08-29 | Standard gill nets | 1.1 (above normal) | 0.3 – 0.7 | 0.62 lb | 9 |
| 1991-08-29 | Standard trap nets | 0.4 (normal) | 0.1 – 0.4 | 0.30 lb | 4 |
| 2018-08-27 | Standard gill nets | 1.3 (above normal) | 0.3 – 0.7 | 1.77 lb | 16 |
| 2018-08-27 | Standard trap nets | 0.1 (below normal) | 0.1 – 0.4 | 2.67 lb | 1 |
| 1983-09-07 | Standard gill nets | 0.4 (normal) | 0.3 – 0.7 | 1.07 lb | 4 |
| 2013-08-05 | 1/4-in trap nets | 10.0 | — | — | 241 |
| 2013-08-05 | Backpack electrofishing | 32.4 | — | — | 119 |
| 2013-08-05 | 50-ft beach seine | 10.5 | — | — | 42 |
Walleye
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
| 1980-08-25 | Standard gill nets | 10.0 (above normal) | 3.1 – 9.8 | 0.58 lb | 30 |
| 2013-06-24 | Standard gill nets | 9.2 (normal) | 3.1 – 9.8 | 0.97 lb | 110 |
| 2013-06-24 | Standard trap nets | 1.1 (normal) | 0.3 – 1.3 | 1.57 lb | 17 |
| 1985-09-09 | Standard gill nets | 3.0 (below normal) | 3.1 – 9.8 | 1.33 lb | 30 |
| 2008-06-30 | Standard gill nets | 5.7 (normal) | 3.1 – 9.8 | 1.16 lb | 86 |
| 2008-06-30 | Standard trap nets | 0.5 (normal) | 0.3 – 1.3 | 1.74 lb | 8 |
| 1989-08-25 | Standard gill nets | 8.1 (normal) | 3.1 – 9.8 | 0.85 lb | 65 |
| 1998-06-15 | Standard electrofishing | 0.8 | — | 0.06 lb | 2 |
| 1998-06-15 | Standard gill nets | 6.6 (normal) | 3.1 – 9.8 | 1.59 lb | 99 |
| 1998-06-15 | Standard trap nets | 0.5 (normal) | 0.3 – 1.3 | 0.94 lb | 7 |
| 1991-08-29 | Standard gill nets | 7.5 (normal) | 3.1 – 9.8 | 0.92 lb | 60 |
| 1991-08-29 | Standard trap nets | 0.4 (normal) | 0.3 – 1.3 | 0.30 lb | 4 |
| 2018-08-27 | Standard gill nets | 4.5 (normal) | 3.1 – 9.8 | 0.91 lb | 54 |
| 2018-08-27 | Standard trap nets | 0.7 (normal) | 0.3 – 1.3 | 0.99 lb | 10 |
| 1983-09-07 | Standard gill nets | 5.0 (normal) | 3.1 – 9.8 | 0.65 lb | 45 |
| 2013-08-05 | 1/4-in trap nets | 0.3 | — | — | 7 |
| 2013-08-05 | 50-ft beach seine | 1.0 | — | — | 4 |
Yellow Perch
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
| 1980-08-25 | Standard gill nets | 2.3 (normal) | 1.9 – 7.1 | 0.07 lb | 7 |
| 2013-06-24 | Standard trap nets | 0.3 (below normal) | 0.4 – 1.9 | 0.13 lb | 5 |
| 2013-06-24 | Standard gill nets | 2.0 (normal) | 1.9 – 7.1 | 0.12 lb | 24 |
| 1985-09-09 | Standard gill nets | 1.3 (below normal) | 1.9 – 7.1 | 0.23 lb | 13 |
| 2008-06-30 | Standard trap nets | 1.0 (normal) | 0.4 – 1.9 | 0.21 lb | 15 |
| 2008-06-30 | Standard gill nets | 1.9 (below normal) | 1.9 – 7.1 | 0.23 lb | 28 |
| 1989-08-25 | Standard gill nets | 2.0 (normal) | 1.9 – 7.1 | 0.23 lb | 16 |
| 1998-06-15 | Standard trap nets | 1.3 (normal) | 0.4 – 1.9 | 0.11 lb | 19 |
| 1998-06-15 | Survey seining | 6.9 | — | — | 62 |
| 1998-06-15 | Standard gill nets | 1.5 (below normal) | 1.9 – 7.1 | 0.19 lb | 22 |
| 1991-08-29 | Standard trap nets | 0.2 (below normal) | 0.4 – 1.9 | 0.25 lb | 2 |
| 1991-08-29 | Standard gill nets | 1.9 (below normal) | 1.9 – 7.1 | 0.17 lb | 15 |
| 2018-08-27 | Standard trap nets | 0.1 (below normal) | 0.4 – 1.9 | 0.31 lb | 1 |
| 2018-08-27 | Standard gill nets | 0.7 (below normal) | 1.9 – 7.1 | 0.17 lb | 8 |
| 1983-09-07 | Standard gill nets | 1.7 (below normal) | 1.9 – 7.1 | 0.16 lb | 15 |
| 2013-08-05 | 50-ft beach seine | 90.8 | — | — | 363 |
| 2013-08-05 | 1/4-in trap nets | 520.3 | — | — | 12486 |
| 2013-08-05 | Backpack electrofishing | 56.1 | — | — | 206 |
White Sucker
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
| 1980-08-25 | Standard gill nets | 2.7 (below normal) | 2.8 – 6.7 | 1.25 lb | 8 |
| 2013-06-24 | Standard gill nets | 2.6 (below normal) | 2.8 – 6.7 | 2.40 lb | 31 |
| 2013-06-24 | Standard trap nets | 0.7 (normal) | 0.3 – 3.0 | 3.18 lb | 10 |
| 1985-09-09 | Standard gill nets | 3.6 (normal) | 2.8 – 6.7 | 2.00 lb | 36 |
| 2008-06-30 | Standard gill nets | 2.3 (below normal) | 2.8 – 6.7 | 1.45 lb | 35 |
| 2008-06-30 | Standard trap nets | 0.8 (normal) | 0.3 – 3.0 | 2.57 lb | 12 |
| 1989-08-25 | Standard gill nets | 3.8 (normal) | 2.8 – 6.7 | 1.81 lb | 30 |
| 1998-06-15 | Standard gill nets | 4.1 (normal) | 2.8 – 6.7 | 3.57 lb | 62 |
| 1998-06-15 | Standard trap nets | 1.7 (normal) | 0.3 – 3.0 | 4.61 lb | 25 |
| 1991-08-29 | Standard gill nets | 3.1 (normal) | 2.8 – 6.7 | 1.15 lb | 25 |
| 1991-08-29 | Standard trap nets | 0.9 (normal) | 0.3 – 3.0 | 2.16 lb | 9 |
| 2018-08-27 | Standard gill nets | 1.1 (below normal) | 2.8 – 6.7 | 1.84 lb | 13 |
| 2018-08-27 | Standard trap nets | 0.5 (normal) | 0.3 – 3.0 | 3.43 lb | 7 |
| 1983-09-07 | Standard gill nets | 2.7 (below normal) | 2.8 – 6.7 | 1.71 lb | 24 |
| 2013-08-05 | 1/4-in trap nets | 0.4 | — | — | 10 |
| 2013-08-05 | Backpack electrofishing | 0.3 | — | — | 1 |
| 2013-08-05 | 50-ft beach seine | 28.3 | — | — | 113 |
Tullibee (Cisco)
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
| 1980-08-25 | Standard gill nets | 0.7 (below normal) | 1.8 – 12.4 | 0.05 lb | 2 |
| 2013-06-24 | Standard gill nets | 5.3 (normal) | 1.8 – 12.4 | 0.08 lb | 63 |
| 1985-09-09 | Standard gill nets | 0.7 (below normal) | 1.8 – 12.4 | 0.10 lb | 7 |
| 2008-06-30 | Standard gill nets | 4.9 (normal) | 1.8 – 12.4 | 0.04 lb | 73 |
| 1998-06-15 | Standard gill nets | 0.7 (below normal) | 1.8 – 12.4 | 0.17 lb | 11 |
| 1991-08-29 | Standard gill nets | 0.1 (below normal) | 1.8 – 12.4 | 0.10 lb | 1 |
| 1983-09-07 | Standard gill nets | 0.7 (below normal) | 1.8 – 12.4 | 0.10 lb | 6 |
Hybrid Sunfish
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
| 2013-06-24 | Standard trap nets | 0.3 | — | 0.30 lb | 4 |
| 2008-06-30 | Standard trap nets | 0.3 | — | 0.36 lb | 4 |
Bluegill
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
| 2013-06-24 | Standard gill nets | 0.6 | — | 0.34 lb | 7 |
| 2013-06-24 | Standard trap nets | 22.0 (above normal) | 0.8 – 8.7 | 0.23 lb | 330 |
| 2008-06-30 | Standard gill nets | 3.3 | — | 0.21 lb | 50 |
| 2008-06-30 | Standard trap nets | 35.3 (above normal) | 0.8 – 8.7 | 0.12 lb | 529 |
| 1989-08-25 | Standard gill nets | 0.8 | — | 0.38 lb | 6 |
| 1998-06-15 | Standard gill nets | 0.1 | — | 0.24 lb | 1 |
| 1998-06-15 | Standard trap nets | 2.1 (normal) | 0.8 – 8.7 | 0.18 lb | 31 |
| 1991-08-29 | Standard gill nets | 0.1 | — | 0.40 lb | 1 |
| 1991-08-29 | Standard trap nets | 1.2 (normal) | 0.8 – 8.7 | 0.28 lb | 12 |
| 2018-08-27 | Standard gill nets | 0.6 | — | 0.27 lb | 7 |
| 2018-08-27 | Standard trap nets | 1.9 (normal) | 0.8 – 8.7 | 0.26 lb | 28 |
| 1983-09-07 | Standard gill nets | 0.3 | — | 0.43 lb | 3 |
| 2013-08-05 | 1/4-in trap nets | 3.5 | — | — | 85 |
| 2013-08-05 | Backpack electrofishing | 1.9 | — | — | 7 |
| 2013-08-05 | 50-ft beach seine | 5.5 | — | — | 22 |
Largemouth Bass
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
| 2013-06-24 | Standard trap nets | 0.1 (below normal) | 0.1 – 0.7 | 0.19 lb | 1 |
| 2008-06-30 | Standard trap nets | 0.5 (normal) | 0.1 – 0.7 | 0.28 lb | 8 |
| 1998-06-15 | Standard electrofishing | 2.5 | — | 0.03 lb | 6 |
| 1998-06-15 | Survey seining | 0.1 | — | — | 1 |
| 1991-08-29 | Standard trap nets | 0.1 (normal) | 0.1 – 0.7 | 2.00 lb | 1 |
| 2018-08-27 | Standard trap nets | 0.1 (below normal) | 0.1 – 0.7 | 3.15 lb | 1 |
| 2013-08-05 | 50-ft beach seine | 11.0 | — | — | 44 |
| 2013-08-05 | 1/4-in trap nets | 23.8 | — | — | 571 |
| 2013-08-05 | Backpack electrofishing | 14.7 | — | — | 54 |
Pumpkinseed
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
| 2013-06-24 | Standard trap nets | 0.3 (below normal) | 0.5 – 3.4 | 0.21 lb | 4 |
| 2008-06-30 | Standard trap nets | 1.5 (normal) | 0.5 – 3.4 | 0.15 lb | 22 |
| 1998-06-15 | Standard trap nets | 0.6 (normal) | 0.5 – 3.4 | 0.14 lb | 9 |
| 2018-08-27 | Standard trap nets | 0.6 (normal) | 0.5 – 3.4 | 0.20 lb | 9 |
| 2013-08-05 | 1/4-in trap nets | 0.2 | — | — | 5 |
Black Crappie
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
| 2013-06-24 | Standard trap nets | 1.5 (below normal) | 1.6 – 3.3 | 0.28 lb | 23 |
| 1985-09-09 | Standard gill nets | 0.2 (normal) | 0.2 – 1.4 | 0.25 lb | 2 |
| 2008-06-30 | Standard gill nets | 0.2 (normal) | 0.2 – 1.4 | 0.41 lb | 3 |
| 2008-06-30 | Standard trap nets | 1.0 (below normal) | 1.6 – 3.3 | 0.20 lb | 15 |
| 1989-08-25 | Standard gill nets | 0.3 (normal) | 0.2 – 1.4 | 0.10 lb | 2 |
| 1998-06-15 | Standard gill nets | 0.3 (normal) | 0.2 – 1.4 | 0.26 lb | 5 |
| 1998-06-15 | Standard trap nets | 2.1 (normal) | 1.6 – 3.3 | 0.47 lb | 31 |
| 1991-08-29 | Standard gill nets | 0.3 (normal) | 0.2 – 1.4 | 0.35 lb | 2 |
| 1991-08-29 | Standard trap nets | 3.1 (normal) | 1.6 – 3.3 | 0.49 lb | 31 |
| 2018-08-27 | Standard trap nets | 0.9 (below normal) | 1.6 – 3.3 | 0.50 lb | 14 |
| 2013-08-05 | 1/4-in trap nets | 0.7 | — | — | 16 |
| 2013-08-05 | Backpack electrofishing | 0.5 | — | — | 2 |
| 2013-08-05 | 50-ft beach seine | 15.5 | — | — | 62 |
Golden Shiner
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
| 2008-06-30 | Standard trap nets | 0.1 | — | 0.09 lb | 2 |
| 2018-08-27 | Standard trap nets | 0.1 | — | 0.15 lb | 1 |
Burbot
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
| 2008-06-30 | Standard gill nets | 0.1 (below normal) | 0.1 – 1.3 | 2.87 lb | 1 |
| 2013-08-05 | Backpack electrofishing | 1.1 | — | — | 4 |
Logperch
| Date | Gear | CPUE | Normal Range | Total Catch |
| 1998-06-15 | Survey seining | 0.3 | — | 3 |
| 2013-08-05 | 1/4-in trap nets | 0.3 | — | 6 |
| 2013-08-05 | Backpack electrofishing | 0.8 | — | 3 |
| 2013-08-05 | 50-ft beach seine | 0.8 | — | 3 |
Johnny Darter
| Date | Gear | CPUE | Normal Range | Total Catch |
| 1998-06-15 | Survey seining | 0.3 | — | 3 |
| 2013-08-05 | 50-ft beach seine | 3.3 | — | 13 |
| 2013-08-05 | Backpack electrofishing | 8.2 | — | 30 |
CIS
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
| 2018-08-27 | Standard gill nets | 2.5 | — | 0.08 lb | 30 |
CRC
| Date | Gear | CPUE | Normal Range | Total Catch |
| 2013-08-05 | 1/4-in trap nets | 0.0 | — | 1 |
Mottled Sculpin
| Date | Gear | CPUE | Normal Range | Total Catch |
| 2013-08-05 | Backpack electrofishing | 1.9 | — | 7 |
Iowa Darter
| Date | Gear | CPUE | Normal Range | Total Catch |
| 2013-08-05 | 1/4-in trap nets | 0.2 | — | 4 |
| 2013-08-05 | Backpack electrofishing | 18.5 | — | 68 |
| 2013-08-05 | 50-ft beach seine | 1.5 | — | 6 |
Mimic Shiner
| Date | Gear | CPUE | Normal Range | Total Catch |
| 2013-08-05 | 1/4-in trap nets | 0.1 | — | 2 |
Bluntnose Minnow
| Date | Gear | CPUE | Normal Range | Total Catch |
| 2013-08-05 | 1/4-in trap nets | 0.0 | — | 1 |
Tadpole Madtom
| Date | Gear | CPUE | Normal Range | Total Catch |
| 2013-08-05 | Backpack electrofishing | 1.6 | — | 6 |
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Fish Species
Species known to inhabit Bear Island. 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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