Blackduck
Beltrami County, Minnesota — DOW #04006900
198 Surveys
Special Regulations for Blackduck
This lake has regulations that differ from statewide defaults. Always check before fishing.
Invasive Species Alert
Blackduck has confirmed populations of:
- faucet snail
- starry stonewort
Clean, drain, and dry all equipment before moving to another water body. It's the law in Minnesota.
DNR Fish Surveys
Catch-per-unit-effort (CPUE) data from Minnesota DNR fish population assessments on Blackduck.
Green = above normal range. Red = below normal.
Black Bullhead
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
| 2001-07-16 | Standard trap nets | 0.5 (normal) | 0.3 – 2.6 | 0.18 lb | 8 |
| 1996-07-08 | Standard trap nets | 0.1 (below normal) | 0.3 – 2.6 | 0.71 lb | 1 |
| 1996-07-08 | Standard gill nets | 0.1 (below normal) | 0.6 – 6.8 | 0.85 lb | 1 |
| 2024-08-20 | Backpack electrofishing | 7.3 | — | — | 17 |
| 2024-08-20 | Standard trap nets | 0.3 (normal) | 0.3 – 2.6 | 1.33 lb | 5 |
| 2024-08-20 | 50-ft beach seine | 5.4 | — | — | 65 |
| 1983-08-08 | Standard trap nets | 0.1 (below normal) | 0.3 – 2.6 | 0.50 lb | 1 |
| 1983-08-08 | Standard gill nets | 0.2 (below normal) | 0.6 – 6.8 | 0.75 lb | 2 |
Brown Bullhead
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
| 2001-07-16 | Standard trap nets | 10.4 (above normal) | 0.3 – 1.6 | 1.02 lb | 156 |
| 2001-07-16 | Standard gill nets | 0.9 (normal) | 0.3 – 1.8 | 1.52 lb | 14 |
| 1991-06-24 | Standard gill nets | 3.6 (above normal) | 0.3 – 1.8 | 1.25 lb | 29 |
| 1991-06-24 | Standard trap nets | 0.4 (normal) | 0.3 – 1.6 | 0.55 lb | 4 |
| 2021-07-13 | Standard gill nets | 0.2 (below normal) | 0.3 – 1.8 | 1.25 lb | 3 |
| 1996-07-08 | Standard trap nets | 1.0 (normal) | 0.3 – 1.6 | 1.16 lb | 15 |
| 1996-07-08 | Standard gill nets | 2.0 (above normal) | 0.3 – 1.8 | 1.47 lb | 30 |
| 1986-07-07 | Standard trap nets | 3.7 (above normal) | 0.3 – 1.6 | 0.85 lb | 33 |
| 2024-06-03 | Standard trap nets | 1.3 (normal) | 0.3 – 1.6 | 1.52 lb | 19 |
| 2024-06-03 | Standard gill nets | 0.4 (normal) | 0.3 – 1.8 | 1.32 lb | 6 |
| 2012-07-10 | Standard trap nets | 0.4 (normal) | 0.3 – 1.6 | 1.45 lb | 6 |
| 2012-07-10 | Standard gill nets | 0.1 (below normal) | 0.3 – 1.8 | 2.43 lb | 1 |
| 1983-08-08 | Standard trap nets | 9.9 (above normal) | 0.3 – 1.6 | 1.10 lb | 89 |
| 1983-08-08 | Standard gill nets | 1.3 (normal) | 0.3 – 1.8 | 1.24 lb | 12 |
Yellow Perch
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
| 2001-07-16 | Standard trap nets | 8.8 (above normal) | 0.6 – 3.5 | 0.14 lb | 132 |
| 2001-07-16 | Standard gill nets | 64.9 (above normal) | 7.0 – 46.3 | 0.21 lb | 973 |
| 1991-06-24 | Standard trap nets | 4.1 (above normal) | 0.6 – 3.5 | 0.21 lb | 37 |
| 1991-06-24 | Standard gill nets | 44.1 (normal) | 7.0 – 46.3 | 0.40 lb | 353 |
| 2021-07-13 | Standard gill nets | 21.9 (normal) | 7.0 – 46.3 | 0.16 lb | 329 |
| 1996-07-08 | Standard trap nets | 9.3 (above normal) | 0.6 – 3.5 | 0.10 lb | 140 |
| 1996-07-08 | Standard gill nets | 50.7 (above normal) | 7.0 – 46.3 | 0.14 lb | 760 |
| 1986-07-07 | Standard trap nets | 6.1 (above normal) | 0.6 – 3.5 | 0.22 lb | 55 |
| 1986-07-07 | Standard gill nets | 55.5 (above normal) | 7.0 – 46.3 | 0.15 lb | 444 |
| 2024-06-03 | Standard trap nets | 4.7 (above normal) | 0.6 – 3.5 | 0.14 lb | 71 |
| 2024-06-03 | Standard gill nets | 59.9 (above normal) | 7.0 – 46.3 | 0.16 lb | 898 |
| 2024-08-20 | 50-ft beach seine | 198.8 | — | — | 2385 |
| 2024-08-20 | 15-ft beach seine | 7.6 | — | — | 38 |
| 2024-08-20 | Backpack electrofishing | 46.7 | — | — | 109 |
| 2024-08-20 | Standard trap nets | 2.1 (normal) | 0.6 – 3.5 | 0.12 lb | 32 |
| 2012-07-10 | Standard trap nets | 1.7 (normal) | 0.6 – 3.5 | 0.09 lb | 26 |
| 2012-07-10 | Standard gill nets | 27.2 (normal) | 7.0 – 46.3 | 0.16 lb | 408 |
| 1983-08-08 | Standard trap nets | 3.4 (normal) | 0.6 – 3.5 | 0.20 lb | 31 |
| 1983-08-08 | Standard gill nets | 26.6 (normal) | 7.0 – 46.3 | 0.39 lb | 239 |
Burbot
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
| 2001-07-16 | Standard trap nets | 0.1 (below normal) | 0.1 – 0.5 | 0.10 lb | 1 |
| 2001-07-16 | Standard gill nets | 0.1 (normal) | 0.1 – 0.3 | 0.23 lb | 2 |
| 2024-06-03 | Standard gill nets | 0.1 (below normal) | 0.1 – 0.3 | 2.61 lb | 1 |
| 2024-08-20 | Backpack electrofishing | 1.3 | — | — | 3 |
| 2012-07-10 | Standard gill nets | 0.1 (below normal) | 0.1 – 0.3 | 2.61 lb | 1 |
Northern Pike
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
| 2001-07-16 | Standard gill nets | 6.1 (normal) | 2.8 – 9.0 | 2.00 lb | 91 |
| 2001-07-16 | Standard trap nets | 1.0 | — | 1.50 lb | 15 |
| 1991-06-24 | Standard gill nets | 5.5 (normal) | 2.8 – 9.0 | 1.93 lb | 44 |
| 1991-06-24 | Standard trap nets | 0.4 | — | 0.90 lb | 4 |
| 2021-07-13 | Standard gill nets | 9.2 (above normal) | 2.8 – 9.0 | 2.03 lb | 138 |
| 1996-07-08 | Standard gill nets | 5.4 (normal) | 2.8 – 9.0 | 2.07 lb | 81 |
| 1996-07-08 | Standard trap nets | 0.5 | — | 1.48 lb | 8 |
| 1986-07-07 | Standard gill nets | 4.5 (normal) | 2.8 – 9.0 | 1.88 lb | 36 |
| 1986-07-07 | Standard trap nets | 0.6 | — | 1.70 lb | 5 |
| 2024-06-03 | Standard gill nets | 7.5 (normal) | 2.8 – 9.0 | 2.32 lb | 113 |
| 2024-06-03 | Standard trap nets | 1.3 | — | 2.52 lb | 19 |
| 2024-08-20 | 50-ft beach seine | 0.5 | — | — | 6 |
| 2024-08-20 | Standard trap nets | 0.7 | — | 2.03 lb | 11 |
| 2012-07-10 | Standard gill nets | 7.8 (normal) | 2.8 – 9.0 | 2.41 lb | 117 |
| 2012-07-10 | Standard trap nets | 1.8 | — | 2.12 lb | 27 |
| 1983-08-08 | Standard gill nets | 4.6 (normal) | 2.8 – 9.0 | 1.43 lb | 41 |
| 1983-08-08 | Standard trap nets | 0.6 | — | 1.49 lb | 5 |
Freshwater Drum
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
| 2001-07-16 | Standard trap nets | 5.7 (above normal) | 0.3 – 2.4 | 5.74 lb | 86 |
| 2001-07-16 | Standard gill nets | 0.9 (below normal) | 2.0 – 9.4 | 6.74 lb | 13 |
| 1991-06-24 | Standard trap nets | 1.3 (normal) | 0.3 – 2.4 | 5.76 lb | 12 |
| 1991-06-24 | Standard gill nets | 8.1 (normal) | 2.0 – 9.4 | 5.11 lb | 65 |
| 2021-07-13 | Standard gill nets | 2.3 (normal) | 2.0 – 9.4 | 7.32 lb | 34 |
| 1996-07-08 | Standard trap nets | 0.6 (normal) | 0.3 – 2.4 | 6.31 lb | 9 |
| 1996-07-08 | Standard gill nets | 2.7 (normal) | 2.0 – 9.4 | 5.90 lb | 41 |
| 1986-07-07 | Standard trap nets | 1.4 (normal) | 0.3 – 2.4 | 5.02 lb | 13 |
| 1986-07-07 | Standard gill nets | 2.0 (normal) | 2.0 – 9.4 | 4.35 lb | 16 |
| 2024-06-03 | Standard trap nets | 0.9 (normal) | 0.3 – 2.4 | 7.74 lb | 13 |
| 2024-06-03 | Standard gill nets | 0.5 (below normal) | 2.0 – 9.4 | 8.14 lb | 8 |
| 2024-08-20 | Standard trap nets | 0.7 (normal) | 0.3 – 2.4 | 6.20 lb | 11 |
| 2012-07-10 | Standard trap nets | 0.7 (normal) | 0.3 – 2.4 | — | 10 |
| 2012-07-10 | Standard gill nets | 2.0 (normal) | 2.0 – 9.4 | 6.83 lb | 30 |
| 1983-08-08 | Standard trap nets | 3.3 (above normal) | 0.3 – 2.4 | 1.98 lb | 30 |
| 1983-08-08 | Standard gill nets | 3.9 (normal) | 2.0 – 9.4 | 3.46 lb | 35 |
Rock Bass
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
| 2001-07-16 | Standard gill nets | 0.3 (below normal) | 0.6 – 3.9 | 0.70 lb | 4 |
| 2001-07-16 | Standard trap nets | 2.2 (normal) | 0.5 – 2.5 | 0.31 lb | 33 |
| 1991-06-24 | Standard trap nets | 1.9 (normal) | 0.5 – 2.5 | 0.14 lb | 17 |
| 1991-06-24 | Standard gill nets | 0.5 (below normal) | 0.6 – 3.9 | 0.50 lb | 4 |
| 2021-07-13 | Standard gill nets | 0.3 (below normal) | 0.6 – 3.9 | 0.55 lb | 4 |
| 1996-07-08 | Standard gill nets | 1.7 (normal) | 0.6 – 3.9 | 0.39 lb | 26 |
| 1996-07-08 | Standard trap nets | 0.7 (normal) | 0.5 – 2.5 | 0.36 lb | 11 |
| 1986-07-07 | Standard gill nets | 0.1 (below normal) | 0.6 – 3.9 | 0.90 lb | 1 |
| 1986-07-07 | Standard trap nets | 0.2 (below normal) | 0.5 – 2.5 | 0.80 lb | 2 |
| 2024-06-03 | Standard gill nets | 0.2 (below normal) | 0.6 – 3.9 | 0.62 lb | 3 |
| 2024-06-03 | Standard trap nets | 0.5 (normal) | 0.5 – 2.5 | 0.44 lb | 8 |
| 2024-08-20 | 50-ft beach seine | 0.5 | — | — | 6 |
| 2024-08-20 | Backpack electrofishing | 2.6 | — | — | 6 |
| 2024-08-20 | Standard trap nets | 0.5 (below normal) | 0.5 – 2.5 | 0.52 lb | 7 |
| 2012-07-10 | Standard trap nets | 0.2 (below normal) | 0.5 – 2.5 | 0.30 lb | 3 |
| 1983-08-08 | Standard trap nets | 0.8 (normal) | 0.5 – 2.5 | 0.59 lb | 7 |
LKW
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
| 2001-07-16 | Standard gill nets | 2.1 (normal) | 0.2 – 2.7 | 2.95 lb | 31 |
| 1991-06-24 | Standard gill nets | 0.1 (below normal) | 0.2 – 2.7 | 0.20 lb | 1 |
| 1996-07-08 | Standard gill nets | 0.6 (normal) | 0.2 – 2.7 | 2.19 lb | 9 |
| 1986-07-07 | Standard gill nets | 1.4 (normal) | 0.2 – 2.7 | 0.35 lb | 11 |
| 2012-07-10 | Standard gill nets | 0.5 (normal) | 0.2 – 2.7 | 3.14 lb | 8 |
| 1983-08-08 | Standard gill nets | 0.3 (normal) | 0.2 – 2.7 | 2.80 lb | 3 |
Walleye
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
| 2001-07-16 | Standard gill nets | 20.7 (above normal) | 3.3 – 8.8 | 0.69 lb | 311 |
| 2001-07-16 | Standard trap nets | 2.7 (above normal) | 0.2 – 0.8 | 1.08 lb | 40 |
| 1991-06-24 | Standard gill nets | 9.1 (above normal) | 3.3 – 8.8 | 0.84 lb | 73 |
| 1991-06-24 | Standard trap nets | 0.1 (below normal) | 0.2 – 0.8 | 6.40 lb | 1 |
| 2021-07-13 | Standard gill nets | 12.7 (above normal) | 3.3 – 8.8 | 1.40 lb | 191 |
| 1996-07-08 | Standard gill nets | 17.4 (above normal) | 3.3 – 8.8 | 1.34 lb | 261 |
| 1996-07-08 | Standard trap nets | 0.3 (normal) | 0.2 – 0.8 | 1.57 lb | 5 |
| 1986-07-07 | Standard gill nets | 8.0 (normal) | 3.3 – 8.8 | 1.34 lb | 64 |
| 1986-07-07 | Standard trap nets | 0.2 (normal) | 0.2 – 0.8 | 4.40 lb | 2 |
| 2024-06-03 | Fall electrofishing | 88.3 | — | 0.12 lb | 221 |
| 2024-06-03 | Standard gill nets | 14.3 (above normal) | 3.3 – 8.8 | 1.70 lb | 215 |
| 2024-06-03 | Standard trap nets | 0.5 (normal) | 0.2 – 0.8 | 2.58 lb | 7 |
| 2024-08-20 | Standard trap nets | 0.4 (normal) | 0.2 – 0.8 | 2.53 lb | 6 |
| 2024-08-20 | 50-ft beach seine | 0.1 | — | — | 1 |
| 2012-07-10 | Standard gill nets | 9.7 (above normal) | 3.3 – 8.8 | 1.08 lb | 146 |
| 2012-07-10 | Standard trap nets | 0.5 (normal) | 0.2 – 0.8 | 2.69 lb | 7 |
| 1983-08-08 | Standard gill nets | 10.6 (above normal) | 3.3 – 8.8 | 0.77 lb | 95 |
| 1983-08-08 | Standard trap nets | 1.2 (above normal) | 0.2 – 0.8 | 1.18 lb | 11 |
Pumpkinseed
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
| 2001-07-16 | Standard gill nets | 0.1 | — | 0.19 lb | 1 |
| 2001-07-16 | Standard trap nets | 4.3 (normal) | 1.8 – 7.8 | 0.14 lb | 64 |
| 1991-06-24 | Standard trap nets | 1.3 (below normal) | 1.8 – 7.8 | 0.25 lb | 12 |
| 2021-07-13 | Standard gill nets | 0.3 | — | 0.22 lb | 5 |
| 1996-07-08 | Standard gill nets | 0.8 | — | 0.18 lb | 12 |
| 1996-07-08 | Standard trap nets | 5.2 (normal) | 1.8 – 7.8 | 0.16 lb | 78 |
| 1986-07-07 | Standard trap nets | 1.2 (below normal) | 1.8 – 7.8 | 0.42 lb | 11 |
| 2024-06-03 | Standard trap nets | 3.2 (normal) | 1.8 – 7.8 | 0.39 lb | 48 |
| 2024-08-20 | Backpack electrofishing | 0.4 | — | — | 1 |
| 2024-08-20 | Standard trap nets | 1.5 (below normal) | 1.8 – 7.8 | 0.18 lb | 23 |
| 2024-08-20 | 50-ft beach seine | 1.3 | — | — | 16 |
| 2012-07-10 | Standard trap nets | 0.9 (below normal) | 1.8 – 7.8 | 0.27 lb | 14 |
| 1983-08-08 | Standard trap nets | 2.1 (normal) | 1.8 – 7.8 | 0.13 lb | 19 |
White Sucker
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
| 2001-07-16 | Standard gill nets | 1.1 (normal) | 0.9 – 4.0 | 2.13 lb | 17 |
| 2001-07-16 | Standard trap nets | 0.8 (normal) | 0.2 – 1.1 | 1.95 lb | 12 |
| 1991-06-24 | Standard gill nets | 2.0 (normal) | 0.9 – 4.0 | 2.57 lb | 16 |
| 1991-06-24 | Standard trap nets | 0.8 (normal) | 0.2 – 1.1 | 1.90 lb | 7 |
| 2021-07-13 | Standard gill nets | 1.4 (normal) | 0.9 – 4.0 | 2.08 lb | 21 |
| 1996-07-08 | Standard gill nets | 1.5 (normal) | 0.9 – 4.0 | 2.24 lb | 23 |
| 1986-07-07 | Standard gill nets | 2.8 (normal) | 0.9 – 4.0 | 2.57 lb | 22 |
| 1986-07-07 | Standard trap nets | 1.3 (above normal) | 0.2 – 1.1 | 2.24 lb | 12 |
| 2024-06-03 | Standard gill nets | 4.5 (above normal) | 0.9 – 4.0 | 2.39 lb | 67 |
| 2024-06-03 | Standard trap nets | 0.1 (below normal) | 0.2 – 1.1 | 2.36 lb | 2 |
| 2024-08-20 | Standard trap nets | 0.1 (below normal) | 0.2 – 1.1 | 3.17 lb | 1 |
| 2024-08-20 | 50-ft beach seine | 0.2 | — | — | 2 |
| 2012-07-10 | Standard gill nets | 2.8 (normal) | 0.9 – 4.0 | 2.15 lb | 42 |
| 2012-07-10 | Standard trap nets | 0.1 (below normal) | 0.2 – 1.1 | 1.42 lb | 1 |
| 1983-08-08 | Standard gill nets | 5.1 (above normal) | 0.9 – 4.0 | 2.09 lb | 46 |
| 1983-08-08 | Standard trap nets | 2.3 (above normal) | 0.2 – 1.1 | 2.10 lb | 21 |
Common Shiner
| Date | Gear | CPUE | Normal Range | Total Catch |
| 2001-07-16 | Standard trap nets | 0.1 | — | 1 |
Bluegill
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
| 2001-07-16 | Standard trap nets | 0.5 (below normal) | 4.4 – 49.0 | 0.49 lb | 7 |
| 2021-07-13 | Standard gill nets | 0.8 | — | 0.66 lb | 12 |
| 1996-07-08 | Standard gill nets | 0.1 | — | 1.22 lb | 1 |
| 1996-07-08 | Standard trap nets | 1.5 (below normal) | 4.4 – 49.0 | 0.42 lb | 23 |
| 1986-07-07 | Standard gill nets | 0.1 | — | 0.90 lb | 1 |
| 1986-07-07 | Standard trap nets | 0.1 (below normal) | 4.4 – 49.0 | 0.50 lb | 1 |
| 2024-06-03 | Standard gill nets | 1.3 | — | 0.68 lb | 19 |
| 2024-06-03 | Standard trap nets | 2.3 (below normal) | 4.4 – 49.0 | 0.67 lb | 34 |
| 2024-08-20 | Backpack electrofishing | 3.4 | — | — | 8 |
| 2024-08-20 | Standard trap nets | 1.7 (below normal) | 4.4 – 49.0 | 0.38 lb | 25 |
| 2024-08-20 | 50-ft beach seine | 10.8 | — | — | 130 |
| 2024-08-20 | 15-ft beach seine | 0.6 | — | — | 3 |
| 2012-07-10 | Standard trap nets | 0.7 (below normal) | 4.4 – 49.0 | 0.13 lb | 10 |
| 1983-08-08 | Standard trap nets | 0.1 (below normal) | 4.4 – 49.0 | 0.10 lb | 1 |
Black Crappie
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
| 1991-06-24 | Standard trap nets | 0.2 (below normal) | 0.4 – 2.3 | 1.45 lb | 2 |
| 2021-07-13 | Standard gill nets | 0.1 (below normal) | 0.4 – 2.7 | 0.19 lb | 2 |
| 1996-07-08 | Standard gill nets | 0.1 (below normal) | 0.4 – 2.7 | 1.16 lb | 2 |
| 1996-07-08 | Standard trap nets | 0.7 (normal) | 0.4 – 2.3 | 1.11 lb | 10 |
| 1986-07-07 | Standard trap nets | 0.7 (normal) | 0.4 – 2.3 | 1.18 lb | 6 |
| 2024-06-03 | Standard trap nets | 0.1 (below normal) | 0.4 – 2.3 | 0.60 lb | 1 |
| 2024-08-20 | Standard trap nets | 0.7 (normal) | 0.4 – 2.3 | 1.02 lb | 11 |
| 2012-07-10 | Standard gill nets | 0.1 (below normal) | 0.4 – 2.7 | 0.22 lb | 1 |
| 2012-07-10 | Standard trap nets | 0.6 (normal) | 0.4 – 2.3 | 0.97 lb | 9 |
| 1983-08-08 | Standard gill nets | 0.2 (below normal) | 0.4 – 2.7 | 0.10 lb | 2 |
| 1983-08-08 | Standard trap nets | 0.2 (below normal) | 0.4 – 2.3 | 0.42 lb | 2 |
Hybrid Sunfish
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
| 2024-06-03 | Standard trap nets | 0.1 | — | 1.06 lb | 1 |
| 2024-08-20 | 50-ft beach seine | 0.2 | — | — | 2 |
| 2012-07-10 | Standard gill nets | 0.1 | — | 0.93 lb | 1 |
Johnny Darter
| Date | Gear | CPUE | Normal Range | Total Catch |
| 2024-08-20 | 50-ft beach seine | 0.7 | — | 8 |
| 2024-08-20 | Backpack electrofishing | 1.7 | — | 4 |
Yellow Bullhead
| Date | Gear | CPUE | Normal Range | Total Catch |
| 2024-08-20 | Backpack electrofishing | 0.4 | — | 1 |
Tadpole Madtom
| Date | Gear | CPUE | Normal Range | Total Catch |
| 2024-08-20 | 50-ft beach seine | 1.8 | — | 22 |
| 2024-08-20 | 15-ft beach seine | 0.6 | — | 3 |
BNS
| Date | Gear | CPUE | Normal Range | Total Catch |
| 2024-08-20 | 15-ft beach seine | 0.2 | — | 1 |
| 2024-08-20 | 50-ft beach seine | 0.2 | — | 2 |
Largemouth Bass
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
| 2024-08-20 | 50-ft beach seine | 1.3 | — | — | 16 |
| 2024-08-20 | Backpack electrofishing | 2.1 | — | — | 5 |
| 2012-07-10 | Standard trap nets | 0.1 (below normal) | 0.3 – 1.3 | 2.48 lb | 1 |
Fathead Minnow
| Date | Gear | CPUE | Normal Range | Total Catch |
| 2024-08-20 | Backpack electrofishing | 2.1 | — | 5 |
| 2024-08-20 | 50-ft beach seine | 0.2 | — | 2 |
Iowa Darter
| Date | Gear | CPUE | Normal Range | Total Catch |
| 2024-08-20 | 15-ft beach seine | 0.8 | — | 4 |
| 2024-08-20 | Backpack electrofishing | 4.3 | — | 10 |
| 2024-08-20 | 50-ft beach seine | 5.5 | — | 66 |
BKF
| Date | Gear | CPUE | Normal Range | Total Catch |
| 2024-08-20 | 15-ft beach seine | 2.6 | — | 13 |
| 2024-08-20 | Backpack electrofishing | 18.0 | — | 42 |
| 2024-08-20 | 50-ft beach seine | 17.2 | — | 206 |
CNM
| Date | Gear | CPUE | Normal Range | Total Catch |
| 2024-08-20 | Backpack electrofishing | 27.4 | — | 64 |
| 2024-08-20 | 50-ft beach seine | 1.4 | — | 17 |
Golden Shiner
| Date | Gear | CPUE | Normal Range | Total Catch |
| 2024-08-20 | Backpack electrofishing | 0.4 | — | 1 |
Showing 14 nearby bait & tackle shops on the map.
Fish Species
Species known to inhabit Blackduck. Click any species for a full fishing guide.
Other Lakes in Beltrami County
Plan Your Trip to Blackduck
Data sourced from Minnesota DNR Division of Fish and Wildlife. Last verified: March 19, 2026.
Learn how we maintain this data.