Snowball
Itasca County, Minnesota — DOW #31010800
176 Surveys
DNR Fish Surveys
Catch-per-unit-effort (CPUE) data from Minnesota DNR fish population assessments on Snowball.
Green = above normal range. Red = below normal.
Yellow Perch
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
| 1977-08-22 | Standard trap nets | 1.0 (normal) | 0.5 – 3.3 | 0.20 lb | 4 |
| 1977-08-22 | Standard gill nets | 3.7 (normal) | 3.4 – 43.6 | 0.10 lb | 11 |
| 1995-08-28 | Standard trap nets | 1.0 (normal) | 0.5 – 3.3 | 0.11 lb | 8 |
| 1995-08-28 | Standard gill nets | 0.7 (below normal) | 3.4 – 43.6 | 0.08 lb | 4 |
| 1989-08-23 | Standard trap nets | 8.0 (above normal) | 0.5 – 3.3 | 0.10 lb | 32 |
| 1989-08-23 | Standard gill nets | 24.8 (normal) | 3.4 – 43.6 | 0.11 lb | 99 |
| 1982-08-11 | Standard trap nets | 4.5 (above normal) | 0.5 – 3.3 | 0.15 lb | 18 |
| 1982-08-11 | Standard gill nets | 4.3 (normal) | 3.4 – 43.6 | 0.14 lb | 17 |
| 1969-08-02 | Standard gill nets | 4.3 (normal) | 3.4 – 43.6 | 0.09 lb | 52 |
| 2013-08-26 | Standard trap nets | 0.1 (below normal) | 0.5 – 3.3 | 0.09 lb | 1 |
| 2013-08-26 | Standard gill nets | 0.7 (below normal) | 3.4 – 43.6 | 0.34 lb | 4 |
| 2023-08-21 | Standard trap nets | 0.6 (normal) | 0.5 – 3.3 | 0.08 lb | 5 |
| 2003-08-25 | Standard trap nets | 0.2 (below normal) | 0.5 – 3.3 | 0.10 lb | 2 |
| 2003-08-25 | Standard gill nets | 1.7 (below normal) | 3.4 – 43.6 | 0.10 lb | 10 |
| 2023-07-10 | 50-ft beach seine | 46.2 | — | — | 277 |
| 2023-07-10 | 15-ft beach seine | 3.0 | — | — | 9 |
| 2023-07-10 | Backpack electrofishing | 2.7 | — | — | 3 |
Yellow Bullhead
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
| 1977-08-22 | Standard gill nets | 1.7 (normal) | 1.0 – 10.5 | 0.96 lb | 5 |
| 1989-08-23 | Standard trap nets | 0.3 (below normal) | 1.3 – 9.8 | 0.70 lb | 1 |
| 1982-08-11 | Standard gill nets | 0.3 (below normal) | 1.0 – 10.5 | 1.00 lb | 1 |
| 1982-08-11 | Standard trap nets | 0.3 (below normal) | 1.3 – 9.8 | 1.00 lb | 1 |
| 2013-08-26 | Standard gill nets | 0.5 (below normal) | 1.0 – 10.5 | 0.47 lb | 3 |
| 2013-08-26 | Standard trap nets | 0.4 (below normal) | 1.3 – 9.8 | 0.89 lb | 4 |
| 2023-08-21 | Standard gill nets | 0.3 (below normal) | 1.0 – 10.5 | 0.74 lb | 2 |
| 2023-08-21 | Standard trap nets | 0.8 (below normal) | 1.3 – 9.8 | 0.87 lb | 7 |
| 2003-08-25 | Standard gill nets | 1.5 (normal) | 1.0 – 10.5 | 0.64 lb | 9 |
| 2003-08-25 | Standard trap nets | 0.4 (below normal) | 1.3 – 9.8 | 0.79 lb | 4 |
Northern Pike
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
| 1977-08-22 | Standard gill nets | 6.7 (normal) | 3.5 – 10.5 | 2.52 lb | 20 |
| 1977-08-22 | Standard trap nets | 0.5 | — | 2.50 lb | 2 |
| 1995-08-28 | Standard gill nets | 12.5 (above normal) | 3.5 – 10.5 | 1.50 lb | 75 |
| 1995-08-28 | Standard trap nets | 0.4 | — | 0.90 lb | 3 |
| 1989-08-23 | Standard gill nets | 5.8 (normal) | 3.5 – 10.5 | 3.82 lb | 23 |
| 1989-08-23 | Standard trap nets | 0.3 | — | 0.30 lb | 1 |
| 1982-08-11 | Standard gill nets | 6.5 (normal) | 3.5 – 10.5 | 2.98 lb | 26 |
| 1969-08-02 | Standard gill nets | 5.0 (normal) | 3.5 – 10.5 | 1.74 lb | 60 |
| 2013-08-26 | Standard gill nets | 14.8 (above normal) | 3.5 – 10.5 | 1.46 lb | 89 |
| 2013-08-26 | Standard trap nets | 0.8 | — | 1.35 lb | 7 |
| 2023-08-21 | Standard gill nets | 7.2 (normal) | 3.5 – 10.5 | 1.78 lb | 43 |
| 2023-08-21 | Standard trap nets | 0.4 | — | 0.84 lb | 4 |
| 2003-08-25 | Standard gill nets | 16.8 (above normal) | 3.5 – 10.5 | 1.64 lb | 101 |
| 2003-08-25 | Standard trap nets | 0.9 | — | 1.23 lb | 8 |
Rock Bass
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
| 1977-08-22 | Standard gill nets | 0.3 (normal) | 0.3 – 1.9 | 0.30 lb | 1 |
| 1995-08-28 | Standard trap nets | 0.4 (below normal) | 0.5 – 1.8 | 0.50 lb | 3 |
| 1989-08-23 | Standard trap nets | 1.3 (normal) | 0.5 – 1.8 | 0.22 lb | 5 |
| 1982-08-11 | Standard gill nets | 2.0 (above normal) | 0.3 – 1.9 | 0.41 lb | 8 |
| 1982-08-11 | Standard trap nets | 1.0 (normal) | 0.5 – 1.8 | 0.33 lb | 4 |
| 2013-08-26 | Standard gill nets | 0.8 (normal) | 0.3 – 1.9 | 0.24 lb | 5 |
| 2013-08-26 | Standard trap nets | 0.4 (below normal) | 0.5 – 1.8 | 0.08 lb | 4 |
| 2023-08-21 | Standard gill nets | 0.5 (normal) | 0.3 – 1.9 | 0.58 lb | 3 |
| 2023-08-21 | Standard trap nets | 0.1 (below normal) | 0.5 – 1.8 | 0.03 lb | 1 |
| 2003-08-25 | Standard gill nets | 0.3 (normal) | 0.3 – 1.9 | 0.41 lb | 2 |
| 2003-08-25 | Standard trap nets | 0.4 (below normal) | 0.5 – 1.8 | 0.13 lb | 4 |
| 2023-07-10 | 50-ft beach seine | 2.3 | — | — | 14 |
| 2023-07-10 | 15-ft beach seine | 0.3 | — | — | 1 |
Walleye
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
| 1977-08-22 | Standard gill nets | 0.3 (below normal) | 1.3 – 5.0 | 3.30 lb | 1 |
| 1995-08-28 | Standard gill nets | 2.8 (normal) | 1.3 – 5.0 | 1.84 lb | 17 |
| 1995-08-28 | Standard trap nets | 0.4 (normal) | 0.3 – 0.7 | 1.63 lb | 3 |
| 1989-08-23 | Standard gill nets | 2.5 (normal) | 1.3 – 5.0 | 2.24 lb | 10 |
| 1982-08-11 | Standard gill nets | 0.3 (below normal) | 1.3 – 5.0 | 6.00 lb | 1 |
| 1969-08-02 | Standard gill nets | 0.9 (below normal) | 1.3 – 5.0 | 0.99 lb | 11 |
| 2013-08-26 | Standard gill nets | 0.8 (below normal) | 1.3 – 5.0 | 2.81 lb | 5 |
| 2013-08-26 | Standard trap nets | 0.2 (below normal) | 0.3 – 0.7 | 4.63 lb | 2 |
| 2023-08-21 | Standard gill nets | 1.0 (below normal) | 1.3 – 5.0 | 3.45 lb | 6 |
| 2003-08-25 | Standard gill nets | 1.8 (normal) | 1.3 – 5.0 | 2.68 lb | 11 |
| 2003-08-25 | Standard trap nets | 0.2 (below normal) | 0.3 – 0.7 | 3.40 lb | 2 |
Largemouth Bass
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
| 1977-08-22 | Standard gill nets | 1.7 (normal) | 0.3 – 1.7 | 0.80 lb | 5 |
| 1977-08-22 | Standard trap nets | 1.5 (above normal) | 0.3 – 1.3 | 2.25 lb | 6 |
| 1995-08-28 | Standard trap nets | 0.1 | — | — | 1 |
| 1995-08-28 | Standard gill nets | 0.7 (normal) | 0.3 – 1.7 | 1.90 lb | 4 |
| 1989-08-23 | Standard gill nets | 0.3 (below normal) | 0.3 – 1.7 | 0.50 lb | 1 |
| 1982-08-11 | Standard gill nets | 0.3 (below normal) | 0.3 – 1.7 | 2.00 lb | 1 |
| 2013-08-26 | Standard gill nets | 1.2 (normal) | 0.3 – 1.7 | 1.27 lb | 7 |
| 2013-08-26 | Standard trap nets | 0.2 (below normal) | 0.3 – 1.3 | 0.67 lb | 2 |
| 2023-08-21 | Standard gill nets | 0.7 (normal) | 0.3 – 1.7 | 1.36 lb | 4 |
| 2023-08-21 | Standard trap nets | 0.2 (below normal) | 0.3 – 1.3 | 1.19 lb | 2 |
| 2003-08-25 | Standard gill nets | 1.0 (normal) | 0.3 – 1.7 | 0.92 lb | 6 |
| 2003-08-25 | Standard trap nets | 0.3 (normal) | 0.3 – 1.3 | 2.88 lb | 3 |
| 2023-07-10 | 50-ft beach seine | 30.0 | — | — | 180 |
| 2023-07-10 | 15-ft beach seine | 30.3 | — | — | 91 |
| 2023-07-10 | Backpack electrofishing | 50.4 | — | — | 56 |
Bluegill
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
| 1977-08-22 | Standard gill nets | 2.0 | — | 0.37 lb | 6 |
| 1977-08-22 | Standard trap nets | 4.0 (below normal) | 6.1 – 46.6 | 0.24 lb | 16 |
| 1995-08-28 | Standard trap nets | 8.3 (normal) | 6.1 – 46.6 | 0.16 lb | 66 |
| 1995-08-28 | Standard gill nets | 3.5 | — | 0.18 lb | 21 |
| 1989-08-23 | Standard gill nets | 4.0 | — | 0.16 lb | 16 |
| 1989-08-23 | Standard trap nets | 5.8 (below normal) | 6.1 – 46.6 | 0.21 lb | 23 |
| 1982-08-11 | Standard trap nets | 22.0 (normal) | 6.1 – 46.6 | 0.19 lb | 88 |
| 1969-08-02 | Standard gill nets | 0.5 | — | 0.40 lb | 6 |
| 2013-08-26 | Standard gill nets | 10.2 | — | 0.14 lb | 61 |
| 2013-08-26 | Standard trap nets | 8.1 (normal) | 6.1 – 46.6 | 0.11 lb | 73 |
| 2023-08-21 | Standard gill nets | 3.3 | — | 0.26 lb | 20 |
| 2023-08-21 | Standard trap nets | 10.6 (normal) | 6.1 – 46.6 | 0.11 lb | 95 |
| 2003-08-25 | Standard gill nets | 5.2 | — | 0.15 lb | 31 |
| 2003-08-25 | Standard trap nets | 16.0 (normal) | 6.1 – 46.6 | 0.11 lb | 144 |
| 2023-07-10 | Backpack electrofishing | 6.3 | — | — | 7 |
| 2023-07-10 | 50-ft beach seine | 57.7 | — | — | 346 |
| 2023-07-10 | 15-ft beach seine | 35.3 | — | — | 106 |
Pumpkinseed
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
| 1977-08-22 | Standard gill nets | 2.3 | — | 0.27 lb | 7 |
| 1977-08-22 | Standard trap nets | 1.8 (below normal) | 2.0 – 8.5 | 0.24 lb | 7 |
| 1989-08-23 | Standard gill nets | 4.0 | — | 0.15 lb | 16 |
| 1989-08-23 | Standard trap nets | 4.3 (normal) | 2.0 – 8.5 | 0.15 lb | 17 |
| 1982-08-11 | Standard trap nets | 11.8 (above normal) | 2.0 – 8.5 | 0.13 lb | 47 |
| 2013-08-26 | Standard gill nets | 0.3 | — | 0.15 lb | 2 |
| 2013-08-26 | Standard trap nets | 0.2 (below normal) | 2.0 – 8.5 | 0.13 lb | 2 |
| 2023-08-21 | Standard trap nets | 1.9 (below normal) | 2.0 – 8.5 | 0.12 lb | 17 |
| 2003-08-25 | Standard gill nets | 1.7 | — | 0.16 lb | 10 |
| 2003-08-25 | Standard trap nets | 2.0 (normal) | 2.0 – 8.5 | 0.06 lb | 18 |
| 2023-07-10 | Backpack electrofishing | 0.9 | — | — | 1 |
| 2023-07-10 | 50-ft beach seine | 13.5 | — | — | 81 |
| 2023-07-10 | 15-ft beach seine | 5.3 | — | — | 16 |
White Sucker
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
| 1977-08-22 | Standard gill nets | 1.7 (normal) | 0.5 – 2.7 | 2.58 lb | 5 |
| 1995-08-28 | Standard gill nets | 1.8 (normal) | 0.5 – 2.7 | 2.27 lb | 11 |
| 1989-08-23 | Standard gill nets | 0.8 (normal) | 0.5 – 2.7 | 1.50 lb | 3 |
| 1982-08-11 | Standard gill nets | 2.5 (normal) | 0.5 – 2.7 | 2.40 lb | 10 |
| 1969-08-02 | Standard gill nets | 0.8 (normal) | 0.5 – 2.7 | 1.78 lb | 10 |
| 2013-08-26 | Standard gill nets | 0.8 (normal) | 0.5 – 2.7 | 2.71 lb | 5 |
| 2023-08-21 | Standard gill nets | 0.2 (below normal) | 0.5 – 2.7 | 1.92 lb | 1 |
| 2003-08-25 | Standard gill nets | 1.0 (normal) | 0.5 – 2.7 | 2.11 lb | 6 |
Black Crappie
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
| 1977-08-22 | Standard gill nets | 7.3 (above normal) | 0.6 – 3.5 | 0.24 lb | 22 |
| 1977-08-22 | Standard trap nets | 0.8 (normal) | 0.7 – 3.4 | 0.63 lb | 3 |
| 1995-08-28 | Standard gill nets | 2.5 (normal) | 0.6 – 3.5 | 0.10 lb | 15 |
| 1995-08-28 | Standard trap nets | 3.5 (above normal) | 0.7 – 3.4 | 0.05 lb | 28 |
| 1989-08-23 | Standard gill nets | 0.3 (below normal) | 0.6 – 3.5 | 0.50 lb | 1 |
| 1989-08-23 | Standard trap nets | 1.3 (normal) | 0.7 – 3.4 | 0.36 lb | 5 |
| 1982-08-11 | Standard gill nets | 6.8 (above normal) | 0.6 – 3.5 | 0.19 lb | 27 |
| 1982-08-11 | Standard trap nets | 5.8 (above normal) | 0.7 – 3.4 | 0.20 lb | 23 |
| 2013-08-26 | Standard gill nets | 0.3 (below normal) | 0.6 – 3.5 | 0.65 lb | 2 |
| 2013-08-26 | Standard trap nets | 0.2 (below normal) | 0.7 – 3.4 | 0.38 lb | 2 |
| 2023-08-21 | Standard gill nets | 5.3 (above normal) | 0.6 – 3.5 | 0.37 lb | 32 |
| 2023-08-21 | Standard trap nets | 1.3 (normal) | 0.7 – 3.4 | 0.24 lb | 12 |
| 2003-08-25 | Standard gill nets | 1.8 (normal) | 0.6 – 3.5 | 0.45 lb | 11 |
| 2003-08-25 | Standard trap nets | 1.2 (normal) | 0.7 – 3.4 | 0.07 lb | 11 |
| 2023-07-10 | 50-ft beach seine | 3.0 | — | — | 18 |
Black Bullhead
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
| 1977-08-22 | Standard gill nets | 1.0 (normal) | 0.8 – 7.7 | 0.87 lb | 3 |
| 1989-08-23 | Standard gill nets | 2.5 (normal) | 0.8 – 7.7 | 0.50 lb | 10 |
| 1982-08-11 | Standard gill nets | 0.3 (below normal) | 0.8 – 7.7 | 0.50 lb | 1 |
| 2003-08-25 | Standard trap nets | 0.7 (normal) | 0.3 – 3.2 | 0.82 lb | 6 |
| 2003-08-25 | Standard gill nets | 0.5 (below normal) | 0.8 – 7.7 | 0.68 lb | 3 |
| 2023-07-10 | Backpack electrofishing | 15.3 | — | — | 17 |
| 2023-07-10 | 50-ft beach seine | 0.3 | — | — | 2 |
Bowfin
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
| 1977-08-22 | Standard trap nets | 0.5 (normal) | 0.4 – 1.3 | 5.80 lb | 2 |
| 1995-08-28 | Standard trap nets | 0.1 (below normal) | 0.4 – 1.3 | 7.67 lb | 1 |
| 1989-08-23 | Standard trap nets | 0.3 (below normal) | 0.4 – 1.3 | 2.25 lb | 1 |
| 1982-08-11 | Standard gill nets | 0.3 (below normal) | 0.3 – 0.6 | 6.30 lb | 1 |
| 1982-08-11 | Standard trap nets | 0.3 (below normal) | 0.4 – 1.3 | 5.50 lb | 1 |
| 2013-08-26 | Standard trap nets | 0.1 (below normal) | 0.4 – 1.3 | 3.66 lb | 1 |
| 2023-08-21 | Standard trap nets | 0.2 (below normal) | 0.4 – 1.3 | 4.42 lb | 2 |
| 2003-08-25 | Standard trap nets | 0.6 (normal) | 0.4 – 1.3 | 5.38 lb | 5 |
Brown Bullhead
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
| 1989-08-23 | Standard gill nets | 5.0 (above normal) | 0.5 – 2.5 | 1.01 lb | 20 |
| 1982-08-11 | Standard trap nets | 0.3 (below normal) | 0.4 – 2.1 | 1.00 lb | 1 |
| 2013-08-26 | Standard trap nets | 0.1 (below normal) | 0.4 – 2.1 | 0.16 lb | 1 |
| 2013-08-26 | Standard gill nets | 0.7 (normal) | 0.5 – 2.5 | 0.56 lb | 4 |
| 2003-08-25 | Standard trap nets | 0.1 (below normal) | 0.4 – 2.1 | 0.75 lb | 1 |
| 2003-08-25 | Standard gill nets | 0.7 (normal) | 0.5 – 2.5 | 0.47 lb | 4 |
Common Shiner
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
| 1989-08-23 | Standard trap nets | 0.8 | — | 0.17 lb | 3 |
Hybrid Sunfish
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
| 2023-08-21 | Standard trap nets | 0.2 | — | 0.31 lb | 2 |
| 2023-07-10 | 50-ft beach seine | 0.3 | — | — | 2 |
| 2023-07-10 | 15-ft beach seine | 1.0 | — | — | 3 |
Johnny Darter
| Date | Gear | CPUE | Normal Range | Total Catch |
| 2023-07-10 | 50-ft beach seine | 0.8 | — | 5 |
| 2023-07-10 | Backpack electrofishing | 13.5 | — | 15 |
Fathead Minnow
| Date | Gear | CPUE | Normal Range | Total Catch |
| 2023-07-10 | Backpack electrofishing | 0.9 | — | 1 |
Iowa Darter
| Date | Gear | CPUE | Normal Range | Total Catch |
| 2023-07-10 | 15-ft beach seine | 0.3 | — | 1 |
| 2023-07-10 | Backpack electrofishing | 0.9 | — | 1 |
| 2023-07-10 | 50-ft beach seine | 0.7 | — | 4 |
Bluntnose Minnow
| Date | Gear | CPUE | Normal Range | Total Catch |
| 2023-07-10 | 15-ft beach seine | 0.3 | — | 1 |
| 2023-07-10 | Backpack electrofishing | 18.9 | — | 21 |
| 2023-07-10 | 50-ft beach seine | 28.3 | — | 170 |
BKF
| Date | Gear | CPUE | Normal Range | Total Catch |
| 2023-07-10 | 15-ft beach seine | 1.3 | — | 4 |
| 2023-07-10 | Backpack electrofishing | 5.4 | — | 6 |
| 2023-07-10 | 50-ft beach seine | 3.8 | — | 23 |
BCS
| Date | Gear | CPUE | Normal Range | Total Catch |
| 2023-07-10 | 50-ft beach seine | 16.7 | — | 100 |
| 2023-07-10 | 15-ft beach seine | 1.0 | — | 3 |
CNM
| Date | Gear | CPUE | Normal Range | Total Catch |
| 2023-07-10 | Backpack electrofishing | 59.4 | — | 66 |
| 2023-07-10 | 50-ft beach seine | 0.2 | — | 1 |
BNS
| Date | Gear | CPUE | Normal Range | Total Catch |
| 2023-07-10 | 50-ft beach seine | 13.2 | — | 79 |
Golden Shiner
| Date | Gear | CPUE | Normal Range | Total Catch |
| 2023-07-10 | 50-ft beach seine | 26.0 | — | 156 |
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Fish Species
Species known to inhabit Snowball. Click any species for a full fishing guide.
Other Lakes in Itasca County
Plan Your Trip to Snowball
Data sourced from Minnesota DNR Division of Fish and Wildlife. Last verified: March 19, 2026.
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