Rock
Becker County, Minnesota — DOW #03029300
213 Surveys
1,195.51
Acres
18 ft
Max Depth
12
Fish Species
4
Local Guides
DNR Fish Surveys
Catch-per-unit-effort (CPUE) data from Minnesota DNR fish population assessments on Rock. Green = above normal range. Red = below normal.
Black Bullhead
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
|---|---|---|---|---|---|
| 2000-08-07 | Standard trap nets | 32.8 (normal) | 1.3 – 78.1 | 0.06 lb | 393 |
| 2000-08-07 | Standard gill nets | 11.4 (normal) | 4.6 – 83.0 | 0.15 lb | 91 |
| 2016-07-11 | Standard trap nets | 0.2 (below normal) | 1.3 – 78.1 | 0.32 lb | 2 |
| 2016-07-11 | Standard gill nets | 1.6 (below normal) | 4.6 – 83.0 | 0.26 lb | 13 |
| 2010-07-12 | Standard gill nets | 1.4 (below normal) | 4.6 – 83.0 | 0.68 lb | 11 |
| 2010-07-12 | Standard trap nets | 0.2 (below normal) | 1.3 – 78.1 | 0.65 lb | 2 |
| 1985-07-22 | Standard trap nets | 0.8 (below normal) | 1.3 – 78.1 | 0.51 lb | 10 |
| 1985-07-22 | Standard gill nets | 9.5 (normal) | 4.6 – 83.0 | 0.53 lb | 57 |
| 1975-07-17 | Standard gill nets | 6.3 (normal) | 4.6 – 83.0 | 0.27 lb | 19 |
| 1975-07-17 | Standard trap nets | 2.1 (normal) | 1.3 – 78.1 | 0.33 lb | 21 |
| 2022-07-18 | Standard gill nets | 0.1 (below normal) | 4.6 – 83.0 | 0.83 lb | 1 |
| 2023-05-09 | Special trap nets | 0.8 | — | 0.62 lb | 3 |
| 1980-07-11 | Standard gill nets | 8.5 (normal) | 4.6 – 83.0 | 0.35 lb | 51 |
| 1980-07-11 | Standard trap nets | 24.3 (normal) | 1.3 – 78.1 | 0.21 lb | 267 |
| 1990-07-12 | Standard trap nets | 0.3 (below normal) | 1.3 – 78.1 | 0.50 lb | 3 |
| 1990-07-12 | Standard gill nets | 4.2 (below normal) | 4.6 – 83.0 | 0.44 lb | 25 |
Brown Bullhead
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
|---|---|---|---|---|---|
| 2000-08-07 | Standard trap nets | 7.0 (normal) | 0.4 – 9.8 | 0.19 lb | 84 |
| 2000-08-07 | Survey seining | 0.8 | — | — | 3 |
| 2000-08-07 | Standard gill nets | 4.5 (normal) | 0.6 – 7.7 | 0.16 lb | 36 |
| 2016-07-11 | Standard trap nets | 0.6 (normal) | 0.4 – 9.8 | 0.72 lb | 6 |
| 2016-07-11 | Standard gill nets | 1.1 (normal) | 0.6 – 7.7 | 0.59 lb | 9 |
| 2010-07-12 | Standard gill nets | 3.3 (normal) | 0.6 – 7.7 | 0.48 lb | 26 |
| 2010-07-12 | Standard trap nets | 2.3 (normal) | 0.4 – 9.8 | 0.47 lb | 27 |
| 1985-07-22 | Standard trap nets | 4.2 (normal) | 0.4 – 9.8 | 0.48 lb | 50 |
| 1985-07-22 | Standard gill nets | 12.0 (above normal) | 0.6 – 7.7 | 0.47 lb | 72 |
| 1975-07-17 | Standard trap nets | 3.7 (normal) | 0.4 – 9.8 | 0.50 lb | 37 |
| 2022-07-18 | Standard gill nets | 0.9 (normal) | 0.6 – 7.7 | 1.01 lb | 7 |
| 2023-05-09 | Special trap nets | 4.8 | — | 0.41 lb | 19 |
| 1980-07-11 | Standard gill nets | 2.8 (normal) | 0.6 – 7.7 | 0.48 lb | 17 |
| 1980-07-11 | Standard trap nets | 22.6 (above normal) | 0.4 – 9.8 | 0.34 lb | 249 |
| 1990-07-12 | Standard trap nets | 3.3 (normal) | 0.4 – 9.8 | 0.43 lb | 40 |
| 1990-07-12 | Standard gill nets | 7.7 (normal) | 0.6 – 7.7 | 0.47 lb | 46 |
Yellow Perch
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
|---|---|---|---|---|---|
| 2000-08-07 | Standard trap nets | 1.5 (normal) | 0.3 – 2.6 | 0.23 lb | 18 |
| 2000-08-07 | Survey seining | 36.8 | — | — | 147 |
| 2000-08-07 | Standard gill nets | 5.8 (normal) | 3.0 – 22.5 | 0.22 lb | 46 |
| 2016-07-11 | Standard gill nets | 1.0 (below normal) | 3.0 – 22.5 | 0.18 lb | 8 |
| 2010-07-12 | 15-ft beach seine | 17.8 | — | — | 71 |
| 2010-07-12 | Standard gill nets | 24.3 (above normal) | 3.0 – 22.5 | 0.12 lb | 194 |
| 2010-07-12 | Backpack electrofishing | 6.4 | — | — | 6 |
| 2010-07-12 | Standard trap nets | 0.2 (below normal) | 0.3 – 2.6 | 0.08 lb | 2 |
| 1985-07-22 | Standard trap nets | 1.8 (normal) | 0.3 – 2.6 | 0.29 lb | 21 |
| 1985-07-22 | Standard gill nets | 9.0 (normal) | 3.0 – 22.5 | 0.41 lb | 54 |
| 1975-07-17 | Standard trap nets | 0.7 (normal) | 0.3 – 2.6 | 0.17 lb | 7 |
| 1975-07-17 | Standard gill nets | 15.3 (normal) | 3.0 – 22.5 | 0.16 lb | 46 |
| 2022-07-18 | Standard trap nets | 0.1 (below normal) | 0.3 – 2.6 | 0.13 lb | 1 |
| 2022-07-18 | Standard gill nets | 7.6 (normal) | 3.0 – 22.5 | 0.10 lb | 61 |
| 2023-05-09 | Special trap nets | 0.3 | — | 0.02 lb | 1 |
| 1980-07-11 | Standard trap nets | 5.9 (above normal) | 0.3 – 2.6 | 0.27 lb | 65 |
| 1980-07-11 | Standard gill nets | 72.2 (above normal) | 3.0 – 22.5 | 0.19 lb | 433 |
| 1990-07-12 | Standard trap nets | 0.6 (normal) | 0.3 – 2.6 | 0.21 lb | 7 |
| 1990-07-12 | Standard gill nets | 18.0 (normal) | 3.0 – 22.5 | 0.12 lb | 108 |
| 2016-06-23 | 15-ft beach seine | 38.5 | — | — | 308 |
| 2016-06-23 | 50-ft beach seine | 26.3 | — | — | 79 |
Spottail Shiner
| Date | Gear | CPUE | Normal Range | Total Catch |
|---|---|---|---|---|
| 2000-08-07 | Survey seining | 1.5 | — | 6 |
| 2010-07-12 | 15-ft beach seine | 1.0 | — | 4 |
Northern Pike
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
|---|---|---|---|---|---|
| 2000-08-07 | Standard gill nets | 4.1 (normal) | 1.2 – 7.8 | 0.86 lb | 33 |
| 2000-08-07 | Standard trap nets | 0.6 | — | 1.19 lb | 7 |
| 2000-08-07 | Survey seining | 0.8 | — | — | 3 |
| 2016-07-11 | Standard gill nets | 11.1 (above normal) | 1.2 – 7.8 | 1.21 lb | 89 |
| 2016-07-11 | Standard trap nets | 1.2 | — | 0.94 lb | 13 |
| 2010-07-12 | Standard gill nets | 11.4 (above normal) | 1.2 – 7.8 | 1.97 lb | 91 |
| 2010-07-12 | Standard trap nets | 0.8 | — | 1.47 lb | 10 |
| 1985-07-22 | Standard gill nets | 2.2 (normal) | 1.2 – 7.8 | 0.94 lb | 13 |
| 1985-07-22 | Standard trap nets | 0.5 | — | 0.85 lb | 6 |
| 1975-07-17 | Standard gill nets | 1.0 (below normal) | 1.2 – 7.8 | 1.58 lb | 3 |
| 1975-07-17 | Standard trap nets | 0.3 | — | 2.42 lb | 3 |
| 2022-07-18 | Standard gill nets | 16.6 (above normal) | 1.2 – 7.8 | 1.70 lb | 133 |
| 2022-07-18 | Standard trap nets | 1.2 | — | 1.60 lb | 13 |
| 2023-05-09 | Special trap nets | 3.5 | — | 0.63 lb | 14 |
| 1980-07-11 | Standard gill nets | 8.7 (above normal) | 1.2 – 7.8 | 1.22 lb | 52 |
| 1980-07-11 | Standard trap nets | 1.9 | — | 1.10 lb | 21 |
| 1990-07-12 | Standard gill nets | 1.0 (below normal) | 1.2 – 7.8 | 3.25 lb | 6 |
| 2016-06-23 | 50-ft beach seine | 1.0 | — | — | 3 |
| 2016-06-23 | Backpack electrofishing | 2.2 | — | — | 3 |
| 2016-06-23 | 15-ft beach seine | 0.3 | — | — | 2 |
BCS
| Date | Gear | CPUE | Normal Range | Total Catch |
|---|---|---|---|---|
| 2000-08-07 | Survey seining | 1.0 | — | 4 |
| 2016-06-23 | 15-ft beach seine | 0.8 | — | 6 |
Yellow Bullhead
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
|---|---|---|---|---|---|
| 2000-08-07 | Standard trap nets | 1.4 (normal) | 0.5 – 4.1 | 0.41 lb | 17 |
| 2016-07-11 | Standard gill nets | 24.5 (above normal) | 0.3 – 3.6 | 0.60 lb | 196 |
| 2016-07-11 | Standard trap nets | 3.3 (normal) | 0.5 – 4.1 | 0.55 lb | 36 |
| 2010-07-12 | Standard trap nets | 3.9 (normal) | 0.5 – 4.1 | 0.50 lb | 47 |
| 2010-07-12 | Standard gill nets | 3.4 (normal) | 0.3 – 3.6 | 0.63 lb | 27 |
| 1985-07-22 | Standard gill nets | 23.5 (above normal) | 0.3 – 3.6 | 0.59 lb | 141 |
| 1985-07-22 | Standard trap nets | 6.5 (above normal) | 0.5 – 4.1 | 0.61 lb | 78 |
| 1975-07-17 | Standard trap nets | 3.0 (normal) | 0.5 – 4.1 | 0.63 lb | 30 |
| 2022-07-18 | Standard gill nets | 9.3 (above normal) | 0.3 – 3.6 | 0.73 lb | 74 |
| 2022-07-18 | Standard trap nets | 2.1 (normal) | 0.5 – 4.1 | 0.71 lb | 23 |
| 2023-05-09 | Special trap nets | 1.0 | — | 0.66 lb | 4 |
| 1980-07-11 | Standard gill nets | 0.8 (normal) | 0.3 – 3.6 | 0.72 lb | 5 |
| 1980-07-11 | Standard trap nets | 5.5 (above normal) | 0.5 – 4.1 | 0.61 lb | 60 |
| 1990-07-12 | Standard gill nets | 20.3 (above normal) | 0.3 – 3.6 | 0.41 lb | 122 |
| 1990-07-12 | Standard trap nets | 17.8 (above normal) | 0.5 – 4.1 | 0.30 lb | 214 |
Largemouth Bass
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
|---|---|---|---|---|---|
| 2000-08-07 | Survey seining | 3.8 | — | — | 15 |
| 2000-08-07 | Standard gill nets | 0.3 (below normal) | 0.3 – 1.8 | 0.46 lb | 2 |
| 2000-08-07 | Standard trap nets | 0.2 (normal) | 0.1 – 0.8 | 0.80 lb | 2 |
| 2016-07-11 | Standard electrofishing | 5.1 | — | 1.50 lb | 6 |
| 2016-07-11 | Standard gill nets | 1.1 (normal) | 0.3 – 1.8 | 0.57 lb | 9 |
| 2016-07-11 | Standard trap nets | 0.1 (below normal) | 0.1 – 0.8 | 1.68 lb | 1 |
| 2010-07-12 | 15-ft beach seine | 6.5 | — | — | 26 |
| 2010-07-12 | Standard gill nets | 0.6 (normal) | 0.3 – 1.8 | 1.89 lb | 5 |
| 2010-07-12 | Backpack electrofishing | 7.4 | — | — | 7 |
| 2010-07-12 | Standard trap nets | 0.3 (normal) | 0.1 – 0.8 | 2.33 lb | 3 |
| 1985-07-22 | Standard trap nets | 0.2 (normal) | 0.1 – 0.8 | 0.40 lb | 2 |
| 1975-07-17 | Standard trap nets | 0.5 (normal) | 0.1 – 0.8 | 0.90 lb | 5 |
| 2022-07-18 | Standard gill nets | 1.1 (normal) | 0.3 – 1.8 | 1.90 lb | 9 |
| 2022-07-18 | Standard trap nets | 0.1 (below normal) | 0.1 – 0.8 | 2.47 lb | 1 |
| 1980-07-11 | Standard trap nets | 0.1 (below normal) | 0.1 – 0.8 | 3.50 lb | 1 |
| 2016-06-23 | Backpack electrofishing | 0.7 | — | — | 1 |
| 2016-06-23 | 15-ft beach seine | 49.3 | — | — | 394 |
| 2016-06-23 | 50-ft beach seine | 5.3 | — | — | 16 |
Pumpkinseed
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
|---|---|---|---|---|---|
| 2000-08-07 | Survey seining | 2.8 | — | — | 11 |
| 2000-08-07 | Standard gill nets | 3.0 | — | 0.14 lb | 24 |
| 2000-08-07 | Standard trap nets | 6.3 (above normal) | 0.4 – 4.5 | 0.12 lb | 76 |
| 2016-07-11 | Standard gill nets | 22.4 | — | 0.18 lb | 179 |
| 2016-07-11 | Standard trap nets | 12.6 (above normal) | 0.4 – 4.5 | 0.23 lb | 139 |
| 2010-07-12 | Standard gill nets | 13.8 | — | 0.29 lb | 110 |
| 2010-07-12 | Backpack electrofishing | 6.4 | — | — | 6 |
| 2010-07-12 | Standard trap nets | 2.8 (normal) | 0.4 – 4.5 | 0.28 lb | 33 |
| 1985-07-22 | Standard gill nets | 0.2 | — | 0.30 lb | 1 |
| 1985-07-22 | Standard trap nets | 5.2 (above normal) | 0.4 – 4.5 | 0.27 lb | 62 |
| 1975-07-17 | Standard trap nets | 1.6 (normal) | 0.4 – 4.5 | 0.12 lb | 16 |
| 2022-07-18 | Standard gill nets | 12.5 | — | 0.23 lb | 100 |
| 2022-07-18 | Standard trap nets | 3.0 (normal) | 0.4 – 4.5 | 0.24 lb | 33 |
| 1990-07-12 | Standard gill nets | 2.7 | — | 0.19 lb | 16 |
| 1990-07-12 | Standard trap nets | 4.4 (normal) | 0.4 – 4.5 | 0.13 lb | 53 |
| 2016-06-23 | Backpack electrofishing | 0.7 | — | — | 1 |
| 2016-06-23 | 15-ft beach seine | 0.3 | — | — | 2 |
| 2016-06-23 | 50-ft beach seine | 9.0 | — | — | 27 |
Walleye
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
|---|---|---|---|---|---|
| 2000-08-07 | Standard gill nets | 4.9 (normal) | 3.2 – 15.3 | 1.23 lb | 39 |
| 2000-08-07 | Standard trap nets | 0.3 (below normal) | 0.3 – 1.7 | 1.81 lb | 3 |
| 2016-07-11 | Standard gill nets | 2.0 (below normal) | 3.2 – 15.3 | 2.43 lb | 16 |
| 2010-07-12 | Standard gill nets | 3.0 (below normal) | 3.2 – 15.3 | 2.21 lb | 24 |
| 2010-07-12 | Standard trap nets | 0.1 (below normal) | 0.3 – 1.7 | 6.06 lb | 1 |
| 1985-07-22 | Standard gill nets | 6.8 (normal) | 3.2 – 15.3 | 1.29 lb | 41 |
| 1985-07-22 | Standard trap nets | 0.2 (below normal) | 0.3 – 1.7 | 3.15 lb | 2 |
| 1975-07-17 | Standard gill nets | 10.3 (normal) | 3.2 – 15.3 | 1.55 lb | 31 |
| 1975-07-17 | Standard trap nets | 0.1 (below normal) | 0.3 – 1.7 | 2.25 lb | 1 |
| 2022-07-18 | Standard gill nets | 2.0 (below normal) | 3.2 – 15.3 | 3.57 lb | 16 |
| 1980-07-11 | Standard gill nets | 12.7 (normal) | 3.2 – 15.3 | 0.88 lb | 76 |
| 1980-07-11 | Standard trap nets | 0.4 (normal) | 0.3 – 1.7 | 1.57 lb | 4 |
| 1990-07-12 | Standard gill nets | 4.0 (normal) | 3.2 – 15.3 | 1.47 lb | 24 |
Bluegill
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
|---|---|---|---|---|---|
| 2000-08-07 | Standard gill nets | 0.3 | — | 0.13 lb | 2 |
| 2000-08-07 | Standard trap nets | 7.6 (normal) | 1.0 – 14.9 | 0.23 lb | 91 |
| 2016-07-11 | Standard gill nets | 16.5 | — | 0.22 lb | 132 |
| 2016-07-11 | Standard trap nets | 34.1 (above normal) | 1.0 – 14.9 | 0.16 lb | 375 |
| 2010-07-12 | Standard gill nets | 13.9 | — | 0.27 lb | 111 |
| 2010-07-12 | Standard trap nets | 25.8 (above normal) | 1.0 – 14.9 | 0.18 lb | 310 |
| 1985-07-22 | Standard gill nets | 1.2 | — | 0.09 lb | 7 |
| 1985-07-22 | Standard trap nets | 12.9 (normal) | 1.0 – 14.9 | 0.31 lb | 155 |
| 1975-07-17 | Standard trap nets | 4.4 (normal) | 1.0 – 14.9 | 0.44 lb | 44 |
| 2022-07-18 | Standard gill nets | 25.0 | — | 0.26 lb | 200 |
| 2022-07-18 | Standard trap nets | 13.6 (normal) | 1.0 – 14.9 | 0.27 lb | 150 |
| 1990-07-12 | Standard gill nets | 1.7 | — | 0.33 lb | 10 |
| 1990-07-12 | Standard trap nets | 14.8 (normal) | 1.0 – 14.9 | 0.25 lb | 178 |
| 2016-06-23 | Backpack electrofishing | 8.9 | — | — | 12 |
| 2016-06-23 | 15-ft beach seine | 34.6 | — | — | 277 |
| 2016-06-23 | 50-ft beach seine | 44.7 | — | — | 134 |
White Sucker
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
|---|---|---|---|---|---|
| 2000-08-07 | Standard gill nets | 2.9 (normal) | 0.8 – 5.9 | 1.13 lb | 23 |
| 2000-08-07 | Standard trap nets | 0.3 (normal) | 0.3 – 1.3 | 2.33 lb | 4 |
| 2016-07-11 | Standard gill nets | 2.0 (normal) | 0.8 – 5.9 | 2.19 lb | 16 |
| 2016-07-11 | Standard trap nets | 0.2 (below normal) | 0.3 – 1.3 | 2.52 lb | 2 |
| 2010-07-12 | Standard trap nets | 0.2 (below normal) | 0.3 – 1.3 | 2.23 lb | 2 |
| 2010-07-12 | Standard gill nets | 3.9 (normal) | 0.8 – 5.9 | 2.08 lb | 31 |
| 1985-07-22 | Standard gill nets | 5.3 (normal) | 0.8 – 5.9 | 2.12 lb | 32 |
| 1985-07-22 | Standard trap nets | 1.8 (above normal) | 0.3 – 1.3 | 2.26 lb | 21 |
| 1975-07-17 | Standard gill nets | 5.0 (normal) | 0.8 – 5.9 | 2.17 lb | 15 |
| 1975-07-17 | Standard trap nets | 0.7 (normal) | 0.3 – 1.3 | 2.00 lb | 7 |
| 2022-07-18 | Standard gill nets | 0.3 (below normal) | 0.8 – 5.9 | 3.17 lb | 2 |
| 2022-07-18 | Standard trap nets | 0.3 (below normal) | 0.3 – 1.3 | 3.41 lb | 3 |
| 2023-05-09 | Special trap nets | 2.0 | — | 1.28 lb | 8 |
| 1980-07-11 | Standard gill nets | 14.0 (above normal) | 0.8 – 5.9 | 1.08 lb | 84 |
| 1980-07-11 | Standard trap nets | 1.1 (normal) | 0.3 – 1.3 | 2.96 lb | 12 |
| 1990-07-12 | Standard gill nets | 3.3 (normal) | 0.8 – 5.9 | 2.02 lb | 20 |
| 1990-07-12 | Standard trap nets | 0.3 (below normal) | 0.3 – 1.3 | 2.83 lb | 3 |
Black Crappie
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
|---|---|---|---|---|---|
| 2000-08-07 | Standard gill nets | 0.4 (below normal) | 0.8 – 11.1 | 0.04 lb | 3 |
| 2000-08-07 | Standard trap nets | 2.1 (normal) | 1.0 – 12.3 | 0.40 lb | 25 |
| 2016-07-11 | Standard electrofishing | 0.8 | — | 0.60 lb | 1 |
| 2016-07-11 | Standard gill nets | 1.0 (normal) | 0.8 – 11.1 | 0.41 lb | 8 |
| 2016-07-11 | Standard trap nets | 2.1 (normal) | 1.0 – 12.3 | 0.34 lb | 23 |
| 2010-07-12 | Standard gill nets | 1.6 (normal) | 0.8 – 11.1 | 0.41 lb | 13 |
| 2010-07-12 | Standard trap nets | 0.4 (below normal) | 1.0 – 12.3 | 0.48 lb | 5 |
| 2010-07-12 | 15-ft beach seine | 3.5 | — | — | 14 |
| 1985-07-22 | Standard gill nets | 0.3 (below normal) | 0.8 – 11.1 | 0.25 lb | 2 |
| 1985-07-22 | Standard trap nets | 0.3 (below normal) | 1.0 – 12.3 | 0.78 lb | 4 |
| 1975-07-17 | Standard gill nets | 2.0 (normal) | 0.8 – 11.1 | 0.17 lb | 6 |
| 1975-07-17 | Standard trap nets | 5.0 (normal) | 1.0 – 12.3 | 0.55 lb | 50 |
| 2022-07-18 | Standard gill nets | 3.8 (normal) | 0.8 – 11.1 | 0.40 lb | 30 |
| 2022-07-18 | Standard trap nets | 1.0 (normal) | 1.0 – 12.3 | 0.40 lb | 11 |
| 1980-07-11 | Standard trap nets | 0.7 (below normal) | 1.0 – 12.3 | 0.99 lb | 8 |
| 1990-07-12 | Standard gill nets | 0.2 (below normal) | 0.8 – 11.1 | 1.20 lb | 1 |
| 1990-07-12 | Standard trap nets | 0.4 (below normal) | 1.0 – 12.3 | 0.34 lb | 5 |
Hybrid Sunfish
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
|---|---|---|---|---|---|
| 2016-07-11 | Standard gill nets | 0.6 | — | 0.27 lb | 5 |
| 2016-07-11 | Standard trap nets | 1.8 | — | 0.45 lb | 20 |
| 1985-07-22 | Standard trap nets | 0.1 | — | 0.30 lb | 1 |
| 2022-07-18 | Standard trap nets | 0.1 | — | 0.24 lb | 1 |
| 1980-07-11 | Standard trap nets | 4.0 | — | 0.39 lb | 44 |
Iowa Darter
| Date | Gear | CPUE | Normal Range | Total Catch |
|---|---|---|---|---|
| 2010-07-12 | 15-ft beach seine | 3.0 | — | 12 |
| 2016-06-23 | 15-ft beach seine | 0.3 | — | 2 |
| 2016-06-23 | 50-ft beach seine | 0.3 | — | 1 |
Golden Shiner
| Date | Gear | CPUE | Normal Range | Total Catch |
|---|---|---|---|---|
| 2010-07-12 | 15-ft beach seine | 0.8 | — | 3 |
| 2010-07-12 | Backpack electrofishing | 3.2 | — | 3 |
| 2016-06-23 | 15-ft beach seine | 0.1 | — | 1 |
BKF
| Date | Gear | CPUE | Normal Range | Total Catch |
|---|---|---|---|---|
| 2010-07-12 | 15-ft beach seine | 2.0 | — | 8 |
| 2016-06-23 | Backpack electrofishing | 0.7 | — | 1 |
| 2016-06-23 | 15-ft beach seine | 1.6 | — | 13 |
UK1
| Date | Gear | CPUE | Normal Range | Total Catch |
|---|---|---|---|---|
| 2010-07-12 | 15-ft beach seine | 0.3 | — | 1 |
| 2010-07-12 | Backpack electrofishing | 1.1 | — | 1 |
Johnny Darter
| Date | Gear | CPUE | Normal Range | Total Catch |
|---|---|---|---|---|
| 2010-07-12 | 15-ft beach seine | 0.5 | — | 2 |
BST
| Date | Gear | CPUE | Normal Range | Total Catch |
|---|---|---|---|---|
| 2010-07-12 | 15-ft beach seine | 0.8 | — | 3 |
CNM
| Date | Gear | CPUE | Normal Range | Total Catch |
|---|---|---|---|---|
| 2010-07-12 | Backpack electrofishing | 8.5 | — | 8 |
| 2016-06-23 | 15-ft beach seine | 0.1 | — | 1 |
Tadpole Madtom
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
|---|---|---|---|---|---|
| 2023-05-09 | Special trap nets | 0.8 | — | 0.02 lb | 3 |
| 2016-06-23 | Backpack electrofishing | 8.2 | — | — | 11 |
Depth Maps & Lake Info
Map & Directions
Get DirectionsShowing 14 nearby bait & tackle shops on the map.
Nearby Bait & Tackle
Cormorant Store
Pelican Rapids, MN
★ 4.6County 6 Gas & Bait
Detroit Lakes, MN
★ 4Deez Fish Co
Detroit Lakes, MN
★ 5Detroit Lakes Corner Market
Detroit Lakes, MN
★ 4.1Hod Fishing Rods
Detroit Lakes, MN
Lakes Sport Shop
Detroit Lakes, MN
★ 4.4L&M Fleet Supply
Detroit Lakes, MN
★ 4.5Osage Bait & Tackle
Osage, MN
★ 4.5Nearby Marinas
Resorts & Lodges Near Rock
Plan your stay — fishing resorts and lodges near Rock.
Fish Species
Species known to inhabit Rock. Click any species for a full fishing guide.
Fishing Guides Near Rock
Other Lakes in Becker County
Plan Your Trip to Rock
- Weather forecast for Rock — check wind, rain, and temperature before you go
- GPS: 46.9266°N, 95.7560°W — Get Directions
- View on MN DNR LakeFinder for the latest survey data and lake info
- Review Minnesota fishing regulations for season dates and limits
- A Minnesota fishing license is required for ages 16+ — buy online at dnr.state.mn.us
Data sourced from Minnesota DNR Division of Fish and Wildlife. Last verified: March 19, 2026. Learn how we maintain this data.