Crookneck
Morrison County, Minnesota — DOW #49013300
175 Surveys
Invasive Species Alert
Crookneck has confirmed populations of:
- Eurasian watermilfoil
- zebra mussel
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 Crookneck.
Green = above normal range. Red = below normal.
Black Bullhead
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
| 2009-06-15 | Standard trap nets | 0.3 (below normal) | 0.5 – 5.7 | 0.65 lb | 3 |
| 2009-06-15 | Standard gill nets | 0.3 (below normal) | 1.0 – 16.5 | 0.62 lb | 1 |
| 1997-06-16 | Standard trap nets | 2.4 (normal) | 0.5 – 5.7 | 1.08 lb | 22 |
| 1997-06-16 | Standard gill nets | 1.5 (normal) | 1.0 – 16.5 | 0.53 lb | 6 |
| 1991-06-18 | Standard trap nets | 13.8 (above normal) | 0.5 – 5.7 | 0.46 lb | 55 |
| 1991-06-18 | Standard gill nets | 16.5 (normal) | 1.0 – 16.5 | 0.42 lb | 66 |
| 1981-05-31 | Standard gill nets | 4.0 (normal) | 1.0 – 16.5 | 0.32 lb | 24 |
| 1981-05-31 | Standard trap nets | 10.5 (above normal) | 0.5 – 5.7 | 0.33 lb | 42 |
| 1986-06-23 | Standard gill nets | 8.8 (normal) | 1.0 – 16.5 | 0.25 lb | 35 |
| 2003-06-16 | Standard trap nets | 3.2 (normal) | 0.5 – 5.7 | 0.43 lb | 29 |
| 2003-06-16 | Standard gill nets | 2.3 (normal) | 1.0 – 16.5 | 0.36 lb | 9 |
Brown Bullhead
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
| 2009-06-15 | Standard trap nets | 2.0 (normal) | 0.5 – 3.3 | 0.67 lb | 18 |
| 2009-06-15 | Standard gill nets | 4.3 (normal) | 0.5 – 4.3 | 0.57 lb | 17 |
| 1997-06-16 | Standard trap nets | 5.2 (above normal) | 0.5 – 3.3 | 1.13 lb | 47 |
| 1997-06-16 | Standard gill nets | 14.3 (above normal) | 0.5 – 4.3 | 1.15 lb | 57 |
| 2023-07-24 | Standard trap nets | 2.0 (normal) | 0.5 – 3.3 | 0.83 lb | 16 |
| 1991-06-18 | Standard trap nets | 8.0 (above normal) | 0.5 – 3.3 | 0.46 lb | 32 |
| 1991-06-18 | Standard gill nets | 30.5 (above normal) | 0.5 – 4.3 | 0.43 lb | 122 |
| 1986-06-23 | Standard trap nets | 0.3 (below normal) | 0.5 – 3.3 | 0.90 lb | 1 |
| 1986-06-23 | Standard gill nets | 3.3 (normal) | 0.5 – 4.3 | 0.32 lb | 13 |
| 2021-06-14 | Standard trap nets | 1.2 (normal) | 0.5 – 3.3 | 0.87 lb | 11 |
| 2021-06-14 | Standard gill nets | 6.0 (above normal) | 0.5 – 4.3 | 0.88 lb | 24 |
| 2003-06-16 | Standard trap nets | 50.3 (above normal) | 0.5 – 3.3 | 0.29 lb | 453 |
| 2003-06-16 | Standard gill nets | 11.5 (above normal) | 0.5 – 4.3 | 0.61 lb | 46 |
Yellow Perch
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
| 2009-06-15 | Standard trap nets | 1.0 (normal) | 0.3 – 2.8 | 0.16 lb | 9 |
| 2009-06-15 | Standard gill nets | 0.8 (below normal) | 2.0 – 21.5 | 0.18 lb | 3 |
| 1997-06-16 | Standard trap nets | 0.8 (normal) | 0.3 – 2.8 | 0.17 lb | 7 |
| 1997-06-16 | Standard gill nets | 2.8 (normal) | 2.0 – 21.5 | 0.17 lb | 11 |
| 2023-07-24 | 50-ft beach seine | 18.6 | — | — | 130 |
| 2023-07-24 | Backpack electrofishing | 8.4 | — | — | 10 |
| 2023-07-24 | Standard trap nets | 0.1 (below normal) | 0.3 – 2.8 | 0.20 lb | 1 |
| 1991-06-18 | Standard trap nets | 0.3 (below normal) | 0.3 – 2.8 | 0.20 lb | 1 |
| 1991-06-18 | Standard gill nets | 1.3 (below normal) | 2.0 – 21.5 | 0.20 lb | 5 |
| 1981-05-31 | Standard gill nets | 1.5 (below normal) | 2.0 – 21.5 | 0.11 lb | 9 |
| 1986-06-23 | Standard trap nets | 9.5 (above normal) | 0.3 – 2.8 | — | 38 |
| 1986-06-23 | Standard gill nets | 11.0 (normal) | 2.0 – 21.5 | 0.09 lb | 44 |
| 2021-06-14 | Standard gill nets | 0.3 (below normal) | 2.0 – 21.5 | 0.07 lb | 1 |
| 2003-06-16 | Standard trap nets | 0.4 (normal) | 0.3 – 2.8 | 0.20 lb | 4 |
| 2003-06-16 | Standard gill nets | 3.5 (normal) | 2.0 – 21.5 | 0.09 lb | 14 |
Northern Pike
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
| 2009-06-15 | Standard gill nets | 15.5 (above normal) | 4.8 – 12.5 | 2.17 lb | 62 |
| 2009-06-15 | Standard trap nets | 0.3 | — | 1.66 lb | 3 |
| 1997-06-16 | Standard gill nets | 27.3 (above normal) | 4.8 – 12.5 | 2.64 lb | 109 |
| 1997-06-16 | Standard trap nets | 1.3 | — | 1.24 lb | 12 |
| 1997-06-16 | Standard electrofishing | 5.9 | — | 2.42 lb | 8 |
| 2023-07-24 | 50-ft beach seine | 0.1 | — | — | 1 |
| 2023-07-24 | Standard trap nets | 0.3 | — | 1.44 lb | 2 |
| 1991-06-18 | Standard gill nets | 11.8 (normal) | 4.8 – 12.5 | 2.17 lb | 47 |
| 1991-06-18 | Standard trap nets | 1.3 | — | 3.86 lb | 5 |
| 1981-05-31 | Standard gill nets | 8.8 (normal) | 4.8 – 12.5 | 1.90 lb | 53 |
| 1981-05-31 | Standard trap nets | 0.3 | — | 0.30 lb | 1 |
| 1986-06-23 | Standard gill nets | 17.5 (above normal) | 4.8 – 12.5 | 1.62 lb | 70 |
| 1986-06-23 | Standard trap nets | 1.0 | — | 2.15 lb | 4 |
| 2021-06-14 | Standard gill nets | 22.3 (above normal) | 4.8 – 12.5 | 2.75 lb | 89 |
| 2021-06-14 | Standard trap nets | 0.9 | — | 1.37 lb | 8 |
| 2003-06-16 | Standard gill nets | 20.0 (above normal) | 4.8 – 12.5 | 2.61 lb | 80 |
| 2003-06-16 | Standard trap nets | 0.6 | — | 3.35 lb | 5 |
Largemouth Bass
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
| 2009-06-15 | Standard electrofishing | 57.6 | — | 2.15 lb | 72 |
| 2009-06-15 | Standard gill nets | 0.8 (normal) | 0.3 – 1.8 | 2.25 lb | 3 |
| 2009-06-15 | Standard trap nets | 0.1 (below normal) | 0.3 – 1.4 | 0.23 lb | 1 |
| 1997-06-16 | Standard electrofishing | 18.4 | — | 1.90 lb | 25 |
| 1997-06-16 | Standard gill nets | 0.3 (below normal) | 0.3 – 1.8 | 1.47 lb | 1 |
| 2023-07-24 | 50-ft beach seine | 8.9 | — | — | 62 |
| 2023-07-24 | 15-ft beach seine | 3.0 | — | — | 3 |
| 2023-07-24 | Backpack electrofishing | 9.2 | — | — | 11 |
| 2023-07-24 | Standard trap nets | 1.4 (normal) | 0.3 – 1.4 | 0.93 lb | 11 |
| 2015-04-30 | Standard electrofishing | 44.2 | — | 2.12 lb | 42 |
| 1991-06-18 | Standard gill nets | 1.0 (normal) | 0.3 – 1.8 | 1.27 lb | 4 |
| 1981-05-31 | Standard trap nets | 0.3 (below normal) | 0.3 – 1.4 | 0.30 lb | 1 |
| 1981-05-31 | Standard gill nets | 0.3 (normal) | 0.3 – 1.8 | 0.45 lb | 2 |
| 1986-06-23 | Standard gill nets | 0.3 (below normal) | 0.3 – 1.8 | 1.00 lb | 1 |
| 1986-06-23 | Standard trap nets | 0.3 (below normal) | 0.3 – 1.4 | 0.40 lb | 1 |
| 2021-06-14 | Standard electrofishing | 71.0 | — | 2.04 lb | 91 |
| 2021-06-14 | Standard gill nets | 0.3 (below normal) | 0.3 – 1.8 | 3.48 lb | 1 |
| 2021-06-14 | Standard trap nets | 1.0 (normal) | 0.3 – 1.4 | 1.53 lb | 9 |
| 2003-06-16 | Standard electrofishing | 37.6 | — | 1.09 lb | 61 |
Rock Bass
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
| 2009-06-15 | Standard trap nets | 1.4 (normal) | 0.5 – 1.5 | 0.34 lb | 13 |
| 1997-06-16 | Standard trap nets | 1.8 (above normal) | 0.5 – 1.5 | 0.51 lb | 16 |
| 2023-07-24 | 50-ft beach seine | 1.4 | — | — | 10 |
| 2023-07-24 | Backpack electrofishing | 16.7 | — | — | 20 |
| 2023-07-24 | Standard trap nets | 1.1 (normal) | 0.5 – 1.5 | 0.38 lb | 9 |
| 1991-06-18 | Standard gill nets | 0.5 (normal) | 0.3 – 1.2 | 0.20 lb | 2 |
| 1991-06-18 | Standard trap nets | 3.0 (above normal) | 0.5 – 1.5 | 0.23 lb | 12 |
| 1986-06-23 | Standard gill nets | 2.8 (above normal) | 0.3 – 1.2 | 0.30 lb | 11 |
| 1986-06-23 | Standard trap nets | 4.3 (above normal) | 0.5 – 1.5 | 0.28 lb | 17 |
| 2021-06-14 | Standard trap nets | 0.8 (normal) | 0.5 – 1.5 | 0.30 lb | 7 |
| 2003-06-16 | Standard trap nets | 2.3 (above normal) | 0.5 – 1.5 | 0.49 lb | 21 |
Walleye
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
| 2009-06-15 | Standard gill nets | 0.3 (below normal) | 0.5 – 3.0 | 6.85 lb | 1 |
| 1997-06-16 | Standard gill nets | 0.8 (normal) | 0.5 – 3.0 | 4.19 lb | 3 |
| 1991-06-18 | Standard gill nets | 0.8 (normal) | 0.5 – 3.0 | 3.33 lb | 3 |
| 1991-06-18 | Standard trap nets | 0.3 (below normal) | 0.3 – 0.5 | 3.80 lb | 1 |
| 1981-05-31 | Standard gill nets | 0.2 (below normal) | 0.5 – 3.0 | 7.50 lb | 1 |
| 2021-06-14 | Standard gill nets | 0.3 (below normal) | 0.5 – 3.0 | 4.19 lb | 1 |
Hybrid Sunfish
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
| 2009-06-15 | Standard trap nets | 3.2 | — | 0.15 lb | 29 |
| 2023-07-24 | Backpack electrofishing | 9.2 | — | — | 11 |
| 2023-07-24 | Standard trap nets | 17.3 | — | 0.19 lb | 138 |
| 2023-07-24 | 50-ft beach seine | 11.3 | — | — | 79 |
| 2023-07-24 | 15-ft beach seine | 7.0 | — | — | 7 |
| 1981-05-31 | Standard trap nets | 4.5 | — | 0.22 lb | 18 |
| 1981-05-31 | Standard gill nets | 1.8 | — | 0.15 lb | 11 |
| 1986-06-23 | Standard gill nets | 2.3 | — | 0.14 lb | 9 |
| 1986-06-23 | Standard trap nets | 8.0 | — | 0.19 lb | 32 |
| 2021-06-14 | Standard trap nets | 3.0 | — | 0.19 lb | 27 |
| 2003-06-16 | Standard trap nets | 4.3 | — | 0.18 lb | 39 |
Bluegill
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
| 2009-06-15 | Standard gill nets | 8.5 | — | 0.07 lb | 34 |
| 2009-06-15 | Standard trap nets | 368.8 (above normal) | 8.3 – 50.1 | 0.01 lb | 3319 |
| 1997-06-16 | Standard gill nets | 16.0 | — | 0.17 lb | 64 |
| 1997-06-16 | Standard trap nets | 115.4 (above normal) | 8.3 – 50.1 | 0.14 lb | 1039 |
| 2023-07-24 | Backpack electrofishing | 31.0 | — | — | 37 |
| 2023-07-24 | Standard trap nets | 40.8 (normal) | 8.3 – 50.1 | 0.11 lb | 326 |
| 2023-07-24 | 50-ft beach seine | 126.6 | — | — | 886 |
| 2023-07-24 | 15-ft beach seine | 50.0 | — | — | 50 |
| 1991-06-18 | Standard gill nets | 29.8 | — | 0.07 lb | 119 |
| 1991-06-18 | Standard trap nets | 177.8 (above normal) | 8.3 – 50.1 | 0.07 lb | 711 |
| 1981-05-31 | Standard trap nets | 70.8 (above normal) | 8.3 – 50.1 | 0.16 lb | 283 |
| 1981-05-31 | Standard gill nets | 53.7 | — | 0.15 lb | 322 |
| 1986-06-23 | Standard gill nets | 55.0 | — | 0.06 lb | 220 |
| 1986-06-23 | Standard trap nets | 424.0 (above normal) | 8.3 – 50.1 | 0.07 lb | 1696 |
| 2021-06-14 | Standard gill nets | 6.3 | — | 0.16 lb | 25 |
| 2021-06-14 | Standard trap nets | 60.9 (above normal) | 8.3 – 50.1 | 0.07 lb | 548 |
| 2003-06-16 | Standard gill nets | 3.8 | — | 0.08 lb | 15 |
| 2003-06-16 | Standard trap nets | 192.3 (above normal) | 8.3 – 50.1 | 0.01 lb | 1731 |
Pumpkinseed
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
| 2009-06-15 | Standard gill nets | 4.3 | — | 0.11 lb | 17 |
| 2009-06-15 | Standard trap nets | 29.7 (above normal) | 2.8 – 10.3 | 0.11 lb | 267 |
| 1997-06-16 | Standard gill nets | 10.5 | — | 0.19 lb | 42 |
| 1997-06-16 | Standard trap nets | 48.8 (above normal) | 2.8 – 10.3 | 0.18 lb | 439 |
| 2023-07-24 | Backpack electrofishing | 1.7 | — | — | 2 |
| 2023-07-24 | Standard trap nets | 8.6 (normal) | 2.8 – 10.3 | 0.11 lb | 69 |
| 2023-07-24 | 50-ft beach seine | 4.4 | — | — | 31 |
| 1991-06-18 | Standard gill nets | 23.3 | — | 0.09 lb | 93 |
| 1991-06-18 | Standard trap nets | 68.3 (above normal) | 2.8 – 10.3 | 0.10 lb | 273 |
| 1981-05-31 | Standard gill nets | 3.0 | — | 0.18 lb | 18 |
| 1981-05-31 | Standard trap nets | 3.0 (normal) | 2.8 – 10.3 | 0.17 lb | 12 |
| 1986-06-23 | Standard gill nets | 25.8 | — | 0.08 lb | 103 |
| 1986-06-23 | Standard trap nets | 46.5 (above normal) | 2.8 – 10.3 | 0.06 lb | 186 |
| 2021-06-14 | Standard gill nets | 1.0 | — | 0.16 lb | 4 |
| 2021-06-14 | Standard trap nets | 15.8 (above normal) | 2.8 – 10.3 | 0.16 lb | 142 |
| 2003-06-16 | Standard gill nets | 1.0 | — | 0.14 lb | 4 |
| 2003-06-16 | Standard trap nets | 16.0 (above normal) | 2.8 – 10.3 | 0.12 lb | 144 |
Black Crappie
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
| 2009-06-15 | Standard gill nets | 4.5 (normal) | 1.0 – 4.8 | 0.17 lb | 18 |
| 1997-06-16 | Standard gill nets | 8.8 (above normal) | 1.0 – 4.8 | 0.14 lb | 35 |
| 1997-06-16 | Standard trap nets | 8.3 (above normal) | 0.8 – 4.3 | 0.20 lb | 75 |
| 2023-07-24 | Backpack electrofishing | 0.8 | — | — | 1 |
| 2023-07-24 | Standard trap nets | 0.8 (below normal) | 0.8 – 4.3 | 0.25 lb | 6 |
| 2023-07-24 | 50-ft beach seine | 8.3 | — | — | 58 |
| 1991-06-18 | Standard gill nets | 3.3 (normal) | 1.0 – 4.8 | 0.11 lb | 13 |
| 1991-06-18 | Standard trap nets | 0.5 (below normal) | 0.8 – 4.3 | 0.25 lb | 2 |
| 1981-05-31 | Standard gill nets | 6.5 (above normal) | 1.0 – 4.8 | 0.18 lb | 39 |
| 1981-05-31 | Standard trap nets | 1.3 (normal) | 0.8 – 4.3 | 0.20 lb | 5 |
| 1986-06-23 | Standard gill nets | 4.5 (normal) | 1.0 – 4.8 | 0.22 lb | 18 |
| 1986-06-23 | Standard trap nets | 15.5 (above normal) | 0.8 – 4.3 | 0.11 lb | 62 |
| 2021-06-14 | Standard electrofishing | 35.9 | — | 0.36 lb | 46 |
| 2021-06-14 | Standard gill nets | 9.3 (above normal) | 1.0 – 4.8 | 0.24 lb | 37 |
| 2021-06-14 | Standard trap nets | 2.2 (normal) | 0.8 – 4.3 | 0.35 lb | 20 |
| 2003-06-16 | Standard electrofishing | 8.0 | — | 0.27 lb | 13 |
| 2003-06-16 | Standard gill nets | 7.3 (above normal) | 1.0 – 4.8 | 0.14 lb | 29 |
| 2003-06-16 | Standard trap nets | 0.1 (below normal) | 0.8 – 4.3 | 0.30 lb | 1 |
White Sucker
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
| 1997-06-16 | Standard gill nets | 0.5 (normal) | 0.5 – 2.3 | 4.60 lb | 2 |
| 1991-06-18 | Standard gill nets | 0.3 (below normal) | 0.5 – 2.3 | 2.60 lb | 1 |
| 1981-05-31 | Standard gill nets | 4.7 (above normal) | 0.5 – 2.3 | 2.54 lb | 28 |
| 1986-06-23 | Standard gill nets | 0.3 (below normal) | 0.5 – 2.3 | 3.70 lb | 1 |
| 1986-06-23 | Standard trap nets | 1.0 (above normal) | 0.3 – 0.8 | 3.30 lb | 4 |
| 2021-06-14 | Standard gill nets | 0.8 (normal) | 0.5 – 2.3 | 2.93 lb | 3 |
| 2003-06-16 | Standard gill nets | 0.8 (normal) | 0.5 – 2.3 | 2.23 lb | 3 |
Johnny Darter
| Date | Gear | CPUE | Normal Range | Total Catch |
| 2023-07-24 | 50-ft beach seine | 0.4 | — | 3 |
| 2023-07-24 | Backpack electrofishing | 5.9 | — | 7 |
Green Sunfish
| Date | Gear | CPUE | Normal Range | Total Catch |
| 2023-07-24 | 15-ft beach seine | 1.0 | — | 1 |
| 2023-07-24 | Backpack electrofishing | 1.7 | — | 2 |
| 2023-07-24 | 50-ft beach seine | 2.6 | — | 18 |
CNM
| Date | Gear | CPUE | Normal Range | Total Catch |
| 2023-07-24 | Backpack electrofishing | 1.7 | — | 2 |
Iowa Darter
| Date | Gear | CPUE | Normal Range | Total Catch |
| 2023-07-24 | Backpack electrofishing | 2.5 | — | 3 |
| 2023-07-24 | 50-ft beach seine | 0.1 | — | 1 |
BKF
| Date | Gear | CPUE | Normal Range | Total Catch |
| 2023-07-24 | Backpack electrofishing | 6.7 | — | 8 |
| 2023-07-24 | 50-ft beach seine | 0.3 | — | 2 |
Golden Shiner
| Date | Gear | CPUE | Normal Range | Total Catch |
| 2023-07-24 | 50-ft beach seine | 1.3 | — | 9 |
Tadpole Madtom
| Date | Gear | CPUE | Normal Range | Total Catch |
| 2023-07-24 | Backpack electrofishing | 7.5 | — | 9 |
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Fish Species
Species known to inhabit Crookneck. 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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