Dean
Wright County, Minnesota — DOW #86004100
150 Surveys
DNR Fish Surveys
Catch-per-unit-effort (CPUE) data from Minnesota DNR fish population assessments on Dean.
Green = above normal range. Red = below normal.
Bluegill
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
| 2011-07-25 | Standard gill nets | 20.3 | — | 0.28 lb | 122 |
| 2011-07-25 | Backpack electrofishing | 9.3 | — | — | 9 |
| 2011-07-25 | Standard trap nets | 31.0 (normal) | 6.5 – 59.6 | 0.20 lb | 279 |
| 2011-07-25 | 50-ft beach seine | 12.5 | — | — | 25 |
| 1990-07-09 | Standard trap nets | 45.0 (normal) | 6.5 – 59.6 | 0.10 lb | 270 |
| 1985-07-09 | Standard gill nets | 17.5 | — | 0.21 lb | 105 |
| 1985-07-09 | Standard trap nets | 271.0 (above normal) | 6.5 – 59.6 | 0.24 lb | 1626 |
| 2019-07-29 | Standard gill nets | 8.2 | — | 0.16 lb | 49 |
| 2019-07-29 | Standard trap nets | 13.0 (normal) | 6.5 – 59.6 | 0.16 lb | 117 |
| 1974-08-14 | Standard trap nets | 6.5 (normal) | 6.5 – 59.6 | 0.35 lb | 26 |
| 2001-07-16 | Survey seining | 59.0 | — | — | 236 |
| 2001-07-16 | Standard gill nets | 17.2 | — | 0.21 lb | 103 |
| 2001-07-16 | Standard trap nets | 209.1 (above normal) | 6.5 – 59.6 | 0.02 lb | 1882 |
Pumpkinseed
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
| 2011-07-25 | Standard gill nets | 0.3 | — | 0.25 lb | 2 |
| 2011-07-25 | Standard trap nets | 0.1 (below normal) | 0.8 – 5.3 | 0.09 lb | 1 |
| 2011-07-25 | 50-ft beach seine | 1.0 | — | — | 2 |
| 2019-07-29 | Standard trap nets | 0.7 (below normal) | 0.8 – 5.3 | 0.11 lb | 6 |
| 1974-08-14 | Standard trap nets | 0.8 (below normal) | 0.8 – 5.3 | 0.70 lb | 3 |
| 2001-07-16 | Survey seining | 2.5 | — | — | 10 |
| 2001-07-16 | Standard gill nets | 1.3 | — | 0.11 lb | 8 |
| 2001-07-16 | Standard trap nets | 1.3 (normal) | 0.8 – 5.3 | 0.13 lb | 12 |
CNM
| Date | Gear | CPUE | Normal Range | Total Catch |
| 2011-07-25 | 15-ft beach seine | 0.1 | — | 1 |
| 2011-07-25 | Backpack electrofishing | 31.9 | — | 31 |
Bowfin
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
| 2011-07-25 | Standard gill nets | 0.2 (below normal) | 0.3 – 1.5 | 0.17 lb | 1 |
| 2019-07-29 | Standard trap nets | 0.2 (below normal) | 0.3 – 1.0 | 4.31 lb | 2 |
Black Crappie
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
| 2011-07-25 | Standard gill nets | 153.3 (above normal) | 1.9 – 18.0 | 0.23 lb | 920 |
| 2011-07-25 | Backpack electrofishing | 9.3 | — | — | 9 |
| 2011-07-25 | Standard trap nets | 43.7 (above normal) | 1.8 – 18.1 | 0.13 lb | 393 |
| 2011-07-25 | 15-ft beach seine | 0.4 | — | — | 3 |
| 1990-07-09 | Standard gill nets | 341.7 (above normal) | 1.9 – 18.0 | 0.11 lb | 2050 |
| 1990-07-09 | Standard trap nets | 347.0 (above normal) | 1.8 – 18.1 | 0.12 lb | 2082 |
| 1985-07-09 | Standard gill nets | 37.5 (above normal) | 1.9 – 18.0 | 0.14 lb | 225 |
| 1985-07-09 | Standard trap nets | 8.2 (normal) | 1.8 – 18.1 | 0.22 lb | 49 |
| 2019-07-29 | Standard gill nets | 5.8 (normal) | 1.9 – 18.0 | 0.28 lb | 35 |
| 2019-07-29 | Standard trap nets | 0.8 (below normal) | 1.8 – 18.1 | 0.54 lb | 7 |
| 1974-08-14 | Standard trap nets | 0.8 (below normal) | 1.8 – 18.1 | 0.57 lb | 3 |
| 2001-07-16 | Standard electrofishing | 5.5 | — | 0.29 lb | 7 |
| 2001-07-16 | Standard gill nets | 18.0 (normal) | 1.9 – 18.0 | 0.23 lb | 108 |
| 2001-07-16 | Standard trap nets | 1.3 (below normal) | 1.8 – 18.1 | 0.19 lb | 12 |
Yellow Perch
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
| 2011-07-25 | 50-ft beach seine | 97.5 | — | — | 195 |
| 2011-07-25 | 15-ft beach seine | 0.3 | — | — | 2 |
| 2011-07-25 | Standard gill nets | 30.7 (above normal) | 1.5 – 12.8 | 0.07 lb | 184 |
| 2011-07-25 | Backpack electrofishing | 6.2 | — | — | 6 |
| 2011-07-25 | Standard trap nets | 0.4 (normal) | 0.3 – 1.5 | 0.17 lb | 4 |
| 1990-07-09 | Standard trap nets | 0.5 (normal) | 0.3 – 1.5 | 0.10 lb | 3 |
| 1990-07-09 | Standard gill nets | 0.2 (below normal) | 1.5 – 12.8 | 0.10 lb | 1 |
| 1985-07-09 | Standard trap nets | 0.2 (below normal) | 0.3 – 1.5 | 0.10 lb | 1 |
| 1985-07-09 | Standard gill nets | 1.3 (below normal) | 1.5 – 12.8 | 0.12 lb | 8 |
| 2001-07-16 | Standard trap nets | 0.2 (below normal) | 0.3 – 1.5 | 0.14 lb | 2 |
| 2001-07-16 | Standard gill nets | 14.5 (above normal) | 1.5 – 12.8 | 0.19 lb | 87 |
Black Bullhead
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
| 2011-07-25 | Standard gill nets | 9.2 (normal) | 5.2 – 56.2 | 0.54 lb | 55 |
| 2011-07-25 | Backpack electrofishing | 3.1 | — | — | 3 |
| 2011-07-25 | Standard trap nets | 2.6 (normal) | 1.3 – 26.0 | 0.65 lb | 23 |
| 1990-07-09 | Standard trap nets | 3.3 (normal) | 1.3 – 26.0 | 0.24 lb | 20 |
| 1990-07-09 | Standard gill nets | 1.2 (below normal) | 5.2 – 56.2 | 0.24 lb | 7 |
| 1985-07-09 | Standard trap nets | 2.3 (normal) | 1.3 – 26.0 | 0.51 lb | 14 |
| 1985-07-09 | Standard gill nets | 30.3 (normal) | 5.2 – 56.2 | 0.49 lb | 182 |
| 2019-07-29 | Standard gill nets | 13.3 (normal) | 5.2 – 56.2 | 1.35 lb | 80 |
| 1974-08-14 | Standard gill nets | 226.5 (above normal) | 5.2 – 56.2 | 0.34 lb | 453 |
| 1974-08-14 | Standard trap nets | 284.8 (above normal) | 1.3 – 26.0 | 0.24 lb | 1139 |
| 2001-07-16 | Standard trap nets | 10.6 (normal) | 1.3 – 26.0 | 0.31 lb | 95 |
| 2001-07-16 | Standard gill nets | 222.7 (above normal) | 5.2 – 56.2 | 0.08 lb | 1336 |
Largemouth Bass
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
| 2011-07-25 | 50-ft beach seine | 12.0 | — | — | 24 |
| 2011-07-25 | Standard electrofishing | 82.8 | — | 1.09 lb | 95 |
| 2011-07-25 | 15-ft beach seine | 0.3 | — | — | 2 |
| 2011-07-25 | Backpack electrofishing | 5.2 | — | — | 5 |
| 2011-07-25 | Standard trap nets | 0.7 (normal) | 0.3 – 0.8 | 2.01 lb | 6 |
| 1990-07-09 | Standard trap nets | 0.2 (below normal) | 0.3 – 0.8 | 3.50 lb | 1 |
| 1985-07-09 | Standard trap nets | 0.2 (below normal) | 0.3 – 0.8 | 6.30 lb | 1 |
| 2019-07-29 | Standard electrofishing | 60.4 | — | 2.14 lb | 70 |
| 2019-07-29 | Standard gill nets | 0.3 (normal) | 0.3 – 1.1 | 2.72 lb | 2 |
| 2019-07-29 | Standard trap nets | 0.2 (below normal) | 0.3 – 0.8 | 1.82 lb | 2 |
| 2001-07-16 | Standard electrofishing | 6.3 | — | 1.18 lb | 8 |
| 2001-07-16 | Survey seining | 2.3 | — | — | 9 |
| 2001-07-16 | Standard trap nets | 0.3 (normal) | 0.3 – 0.8 | 1.47 lb | 3 |
Fathead Minnow
| Date | Gear | CPUE | Normal Range | Total Catch |
| 2011-07-25 | Backpack electrofishing | 7.2 | — | 7 |
| 2011-07-25 | 15-ft beach seine | 0.1 | — | 1 |
Walleye
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
| 2011-07-25 | Standard gill nets | 1.0 (normal) | 0.5 – 3.5 | 2.35 lb | 6 |
| 2011-07-25 | Standard trap nets | 0.4 (normal) | 0.3 – 1.2 | 0.40 lb | 4 |
| 2011-07-25 | Standard electrofishing | 34.0 | — | 0.19 lb | 39 |
| 1990-07-09 | Standard gill nets | 0.5 (normal) | 0.5 – 3.5 | 3.03 lb | 3 |
| 1990-07-09 | Standard trap nets | 0.3 (normal) | 0.3 – 1.2 | 2.90 lb | 2 |
| 1985-07-09 | Standard gill nets | 10.3 (above normal) | 0.5 – 3.5 | 1.44 lb | 62 |
| 1985-07-09 | Standard trap nets | 1.2 (normal) | 0.3 – 1.2 | 1.11 lb | 7 |
| 2019-07-29 | Standard gill nets | 2.8 (normal) | 0.5 – 3.5 | 3.01 lb | 17 |
| 2019-07-29 | Standard trap nets | 0.1 (below normal) | 0.3 – 1.2 | 8.21 lb | 1 |
| 2001-07-16 | Standard electrofishing | 13.4 | — | 0.58 lb | 17 |
| 2001-07-16 | Standard gill nets | 5.7 (above normal) | 0.5 – 3.5 | 1.25 lb | 34 |
| 2001-07-16 | Standard trap nets | 0.6 (normal) | 0.3 – 1.2 | 1.69 lb | 5 |
White Sucker
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
| 2011-07-25 | Standard trap nets | 0.2 (below normal) | 0.3 – 1.6 | 1.05 lb | 2 |
| 2011-07-25 | Standard gill nets | 0.8 (normal) | 0.5 – 2.0 | 1.18 lb | 5 |
| 1990-07-09 | Standard trap nets | 0.5 (normal) | 0.3 – 1.6 | 1.60 lb | 3 |
| 2001-07-16 | Standard gill nets | 1.7 (normal) | 0.5 – 2.0 | 2.68 lb | 10 |
Common Carp
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
| 2011-07-25 | 15-ft beach seine | 0.1 | — | — | 1 |
| 2011-07-25 | Standard gill nets | 0.3 (below normal) | 0.5 – 4.0 | 8.02 lb | 2 |
| 2011-07-25 | Backpack electrofishing | 2.1 | — | — | 2 |
| 2011-07-25 | Standard trap nets | 0.9 (normal) | 0.3 – 2.6 | 6.58 lb | 8 |
| 1990-07-09 | Standard gill nets | 1.5 (normal) | 0.5 – 4.0 | 2.58 lb | 9 |
| 1990-07-09 | Standard trap nets | 2.0 (normal) | 0.3 – 2.6 | 3.62 lb | 12 |
| 2019-07-29 | Standard trap nets | 0.1 (below normal) | 0.3 – 2.6 | 7.85 lb | 1 |
| 1974-08-14 | Standard trap nets | 1.0 (normal) | 0.3 – 2.6 | 3.48 lb | 4 |
| 2001-07-16 | Standard trap nets | 0.2 (below normal) | 0.3 – 2.6 | 4.53 lb | 2 |
White Bass
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
| 2011-07-25 | Standard trap nets | 0.1 | — | 2.65 lb | 1 |
Golden Shiner
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
| 2011-07-25 | Standard gill nets | 3.8 (normal) | 0.7 – 3.9 | 0.11 lb | 23 |
Smallmouth Bass
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
| 2011-07-25 | Standard electrofishing | 1.7 | — | 0.86 lb | 2 |
| 2001-07-16 | Standard electrofishing | 0.8 | — | 0.55 lb | 1 |
Hybrid Sunfish
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
| 2011-07-25 | Backpack electrofishing | 2.1 | — | — | 2 |
| 2011-07-25 | Standard trap nets | 0.1 | — | 0.29 lb | 1 |
| 2011-07-25 | 50-ft beach seine | 3.0 | — | — | 6 |
| 1990-07-09 | Standard trap nets | 3.7 | — | 0.12 lb | 22 |
| 1985-07-09 | Standard gill nets | 1.2 | — | 0.14 lb | 7 |
| 1985-07-09 | Standard trap nets | 5.3 | — | 0.17 lb | 32 |
| 2019-07-29 | Standard trap nets | 0.2 | — | 0.07 lb | 2 |
| 2001-07-16 | Survey seining | 3.5 | — | — | 14 |
| 2001-07-16 | Standard gill nets | 3.8 | — | 0.10 lb | 23 |
| 2001-07-16 | Standard trap nets | 3.7 | — | 0.25 lb | 33 |
Green Sunfish
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
| 2011-07-25 | Backpack electrofishing | 22.6 | — | — | 22 |
| 2011-07-25 | 50-ft beach seine | 1.5 | — | — | 3 |
| 1990-07-09 | Standard trap nets | 0.2 (below normal) | 0.3 – 2.0 | 0.10 lb | 1 |
| 1985-07-09 | Standard trap nets | 0.5 (normal) | 0.3 – 2.0 | 0.17 lb | 3 |
| 2001-07-16 | Survey seining | 0.3 | — | — | 1 |
Northern Pike
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
| 2011-07-25 | Standard gill nets | 0.3 (below normal) | 2.5 – 7.9 | 3.59 lb | 2 |
| 2011-07-25 | Standard trap nets | 0.4 | — | 3.83 lb | 4 |
| 1990-07-09 | Standard gill nets | 0.5 (below normal) | 2.5 – 7.9 | 6.27 lb | 3 |
| 1985-07-09 | Standard gill nets | 2.8 (normal) | 2.5 – 7.9 | 4.56 lb | 17 |
| 1985-07-09 | Standard trap nets | 0.8 | — | 5.36 lb | 5 |
| 2019-07-29 | Standard gill nets | 5.3 (normal) | 2.5 – 7.9 | 4.33 lb | 32 |
| 2019-07-29 | Standard trap nets | 1.3 | — | 5.27 lb | 12 |
| 1974-08-14 | Standard gill nets | 1.5 (below normal) | 2.5 – 7.9 | 0.90 lb | 3 |
| 1974-08-14 | Standard trap nets | 1.0 | — | 1.68 lb | 4 |
| 2001-07-16 | Standard gill nets | 1.5 (below normal) | 2.5 – 7.9 | 4.76 lb | 9 |
BST
| Date | Gear | CPUE | Normal Range | Total Catch |
| 2011-07-25 | Backpack electrofishing | 1.0 | — | 1 |
Yellow Bullhead
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
| 1990-07-09 | Standard gill nets | 0.2 (below normal) | 1.0 – 6.9 | 0.80 lb | 1 |
| 1990-07-09 | Standard trap nets | 0.7 (below normal) | 0.8 – 5.0 | 0.42 lb | 4 |
| 1985-07-09 | Standard trap nets | 0.5 (below normal) | 0.8 – 5.0 | 0.17 lb | 3 |
| 2019-07-29 | Standard gill nets | 1.2 (normal) | 1.0 – 6.9 | 1.48 lb | 7 |
| 1974-08-14 | Standard trap nets | 0.3 (below normal) | 0.8 – 5.0 | 0.60 lb | 1 |
| 2001-07-16 | Standard gill nets | 0.8 (below normal) | 1.0 – 6.9 | 0.74 lb | 5 |
White Crappie
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
| 1990-07-09 | Standard trap nets | 0.3 (below normal) | 0.4 – 4.6 | 0.15 lb | 2 |
| 1985-07-09 | Standard gill nets | 0.2 (below normal) | 0.5 – 4.8 | 0.30 lb | 1 |
Brown Bullhead
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
| 1990-07-09 | Standard gill nets | 0.7 (below normal) | 0.7 – 6.2 | 0.15 lb | 4 |
| 2019-07-29 | Standard gill nets | 0.8 (normal) | 0.7 – 6.2 | 1.15 lb | 5 |
| 1974-08-14 | Standard trap nets | 0.5 (normal) | 0.5 – 5.4 | 0.10 lb | 2 |
| 2001-07-16 | Standard gill nets | 1.0 (normal) | 0.7 – 6.2 | 0.67 lb | 6 |
CRP
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
| 1985-07-09 | Standard gill nets | 1.2 | — | 4.31 lb | 7 |
| 1985-07-09 | Standard trap nets | 1.5 | — | 4.73 lb | 9 |
BCS
| Date | Gear | CPUE | Normal Range | Total Catch |
| 2001-07-16 | Survey seining | 0.3 | — | 1 |
OSS
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
| 2001-07-16 | Standard trap nets | 0.1 | — | 0.04 lb | 1 |
Tadpole Madtom
| Date | Gear | CPUE | Normal Range | Total Catch |
| 2001-07-16 | Survey seining | 0.3 | — | 1 |
Channel Catfish
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
| 2001-07-16 | Standard electrofishing | 1.6 | — | 3.64 lb | 2 |
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Fish Species
Species known to inhabit Dean. Click any species for a full fishing guide.
Other Lakes in Wright County
Data sourced from Minnesota DNR Division of Fish and Wildlife. Last verified: March 19, 2026.
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