Upper Comstock
St. Louis County, Minnesota — DOW #69041201
135 Surveys
DNR Fish Surveys
Catch-per-unit-effort (CPUE) data from Minnesota DNR fish population assessments on Upper Comstock.
Green = above normal range. Red = below normal.
Northern Pike
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
| 1989-07-25 | Standard gill nets | 6.3 (above normal) | 1.8 – 5.5 | 2.62 lb | 38 |
| 1989-07-25 | Standard trap nets | 0.5 | — | 2.00 lb | 2 |
| 2024-05-15 | Standard gill nets | 2.7 (normal) | 1.8 – 5.5 | 3.04 lb | 16 |
| 2024-05-15 | Standard trap nets | 1.6 | — | 2.72 lb | 14 |
| 1995-07-24 | Standard gill nets | 2.5 (normal) | 1.8 – 5.5 | 2.01 lb | 15 |
| 1995-07-24 | Standard trap nets | 0.6 | — | 2.26 lb | 5 |
| 1995-07-24 | Survey seining | 0.7 | — | — | 2 |
| 2016-08-01 | Standard gill nets | 2.2 (normal) | 1.8 – 5.5 | 2.63 lb | 13 |
| 2016-08-01 | Standard trap nets | 1.4 | — | 1.60 lb | 11 |
| 2008-07-28 | Standard gill nets | 3.5 (normal) | 1.8 – 5.5 | 2.16 lb | 21 |
| 2008-07-28 | Standard trap nets | 0.9 | — | 2.21 lb | 8 |
| 1977-08-24 | Standard gill nets | 5.0 (normal) | 1.8 – 5.5 | 3.38 lb | 10 |
| 1977-08-24 | Standard trap nets | 0.7 | — | 8.65 lb | 2 |
| 2000-07-31 | Standard gill nets | 2.1 (normal) | 1.8 – 5.5 | 2.36 lb | 15 |
| 2000-07-31 | Standard trap nets | 1.7 | — | 1.57 lb | 15 |
| 2000-07-31 | Survey seining | 0.7 | — | — | 2 |
Black Crappie
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
| 1989-07-25 | Standard gill nets | 0.8 (normal) | 0.4 – 3.3 | 0.48 lb | 5 |
| 1989-07-25 | Standard trap nets | 6.0 (above normal) | 0.8 – 4.5 | 0.39 lb | 24 |
| 2024-05-15 | Standard gill nets | 5.2 (above normal) | 0.4 – 3.3 | 0.29 lb | 31 |
| 2024-05-15 | Standard trap nets | 0.9 (normal) | 0.8 – 4.5 | 0.26 lb | 8 |
| 1995-07-24 | Standard trap nets | 1.0 (normal) | 0.8 – 4.5 | 0.58 lb | 9 |
| 2016-08-01 | Standard gill nets | 1.8 (normal) | 0.4 – 3.3 | 0.33 lb | 11 |
| 2016-08-01 | Standard trap nets | 6.6 (above normal) | 0.8 – 4.5 | 0.52 lb | 53 |
| 2008-07-28 | Standard gill nets | 1.7 (normal) | 0.4 – 3.3 | 0.13 lb | 10 |
| 2008-07-28 | Standard trap nets | 6.2 (above normal) | 0.8 – 4.5 | 0.35 lb | 56 |
| 1977-08-24 | Standard gill nets | 5.0 (above normal) | 0.4 – 3.3 | 0.04 lb | 10 |
| 1977-08-24 | Standard trap nets | 2.3 (normal) | 0.8 – 4.5 | 0.21 lb | 7 |
| 2000-07-31 | Survey seining | 0.3 | — | — | 1 |
| 2000-07-31 | Standard gill nets | 0.4 (normal) | 0.4 – 3.3 | 0.36 lb | 3 |
| 2000-07-31 | Standard trap nets | 5.0 (above normal) | 0.8 – 4.5 | 0.27 lb | 45 |
Black Bullhead
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
| 1989-07-25 | Standard gill nets | 0.2 (below normal) | 0.2 – 10.0 | 0.10 lb | 1 |
| 2016-08-01 | Standard trap nets | 0.3 (normal) | 0.2 – 1.2 | 0.75 lb | 2 |
| 2008-07-28 | Standard trap nets | 0.1 (below normal) | 0.2 – 1.2 | 0.09 lb | 1 |
| 2008-07-28 | Standard gill nets | 0.3 (normal) | 0.2 – 10.0 | 0.90 lb | 2 |
| 1977-08-24 | Standard trap nets | 2.0 (above normal) | 0.2 – 1.2 | 1.00 lb | 6 |
| 1977-08-24 | Standard gill nets | 0.5 (normal) | 0.2 – 10.0 | 1.00 lb | 1 |
| 2000-07-31 | Standard trap nets | 0.2 (normal) | 0.2 – 1.2 | 3.19 lb | 2 |
White Sucker
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
| 1989-07-25 | Standard gill nets | 9.5 (above normal) | 2.3 – 8.7 | 1.86 lb | 57 |
| 1989-07-25 | Standard trap nets | 0.5 (normal) | 0.2 – 0.9 | 2.15 lb | 2 |
| 2024-05-15 | Standard gill nets | 3.5 (normal) | 2.3 – 8.7 | 1.14 lb | 21 |
| 2024-05-15 | Standard trap nets | 0.2 (normal) | 0.2 – 0.9 | 0.41 lb | 2 |
| 1995-07-24 | Survey seining | 0.3 | — | — | 1 |
| 1995-07-24 | Standard gill nets | 7.7 (normal) | 2.3 – 8.7 | 2.87 lb | 46 |
| 1995-07-24 | Standard trap nets | 0.6 (normal) | 0.2 – 0.9 | 4.22 lb | 5 |
| 2016-08-01 | Standard gill nets | 4.0 (normal) | 2.3 – 8.7 | 1.65 lb | 24 |
| 2016-08-01 | Standard trap nets | 0.8 (normal) | 0.2 – 0.9 | 2.43 lb | 6 |
| 2008-07-28 | Standard gill nets | 2.7 (normal) | 2.3 – 8.7 | 1.45 lb | 16 |
| 2008-07-28 | Standard trap nets | 0.1 (below normal) | 0.2 – 0.9 | 3.36 lb | 1 |
| 1977-08-24 | Standard gill nets | 17.5 (above normal) | 2.3 – 8.7 | 2.40 lb | 35 |
| 1977-08-24 | Standard trap nets | 4.3 (above normal) | 0.2 – 0.9 | 3.04 lb | 13 |
| 2000-07-31 | Standard gill nets | 3.6 (normal) | 2.3 – 8.7 | 5.53 lb | 25 |
| 2000-07-31 | Standard trap nets | 0.2 (normal) | 0.2 – 0.9 | 10.76 lb | 2 |
RHS
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
| 1989-07-25 | Standard gill nets | 1.2 | — | 2.09 lb | 7 |
Channel Catfish
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
| 1989-07-25 | Standard gill nets | 0.8 | — | 7.46 lb | 5 |
| 2016-08-01 | Standard trap nets | 0.1 | — | 3.53 lb | 1 |
| 2000-07-31 | Standard trap nets | 0.1 | — | 3.75 lb | 1 |
Bluegill
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
| 1989-07-25 | Standard trap nets | 8.5 (normal) | 3.2 – 21.2 | 0.22 lb | 34 |
| 1989-07-25 | Standard gill nets | 1.3 | — | 0.56 lb | 8 |
| 2024-05-15 | Standard gill nets | 1.3 | — | 0.22 lb | 8 |
| 2024-05-15 | Standard trap nets | 3.8 (normal) | 3.2 – 21.2 | 0.17 lb | 34 |
| 1995-07-24 | Standard gill nets | 0.5 | — | 0.34 lb | 3 |
| 1995-07-24 | Standard trap nets | 5.7 (normal) | 3.2 – 21.2 | 0.31 lb | 51 |
| 2016-08-01 | Standard gill nets | 0.7 | — | 0.43 lb | 4 |
| 2016-08-01 | Standard trap nets | 4.8 (normal) | 3.2 – 21.2 | 0.34 lb | 38 |
| 2008-07-28 | Standard gill nets | 0.7 | — | 0.50 lb | 4 |
| 2008-07-28 | Standard trap nets | 10.8 (normal) | 3.2 – 21.2 | 0.38 lb | 97 |
| 1977-08-24 | Standard gill nets | 1.0 | — | 0.10 lb | 2 |
| 1977-08-24 | Standard trap nets | 0.7 (below normal) | 3.2 – 21.2 | 0.15 lb | 2 |
| 2000-07-31 | Survey seining | 5.3 | — | — | 16 |
| 2000-07-31 | Standard gill nets | 0.4 | — | 0.55 lb | 3 |
| 2000-07-31 | Standard trap nets | 7.7 (normal) | 3.2 – 21.2 | 0.31 lb | 69 |
Yellow Perch
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
| 1989-07-25 | Standard trap nets | 2.8 (above normal) | 0.3 – 2.5 | 0.14 lb | 11 |
| 1989-07-25 | Standard gill nets | 23.3 (above normal) | 1.7 – 14.1 | 0.12 lb | 140 |
| 2024-05-15 | Standard trap nets | 0.7 (normal) | 0.3 – 2.5 | 0.10 lb | 6 |
| 2024-05-15 | Standard gill nets | 11.0 (normal) | 1.7 – 14.1 | 0.11 lb | 66 |
| 1995-07-24 | Standard trap nets | 0.2 (below normal) | 0.3 – 2.5 | 0.09 lb | 2 |
| 1995-07-24 | Survey seining | 216.3 | — | — | 649 |
| 1995-07-24 | Standard gill nets | 2.8 (normal) | 1.7 – 14.1 | 0.12 lb | 17 |
| 2016-08-01 | Standard trap nets | 1.9 (normal) | 0.3 – 2.5 | 0.10 lb | 15 |
| 2016-08-01 | Standard gill nets | 16.2 (above normal) | 1.7 – 14.1 | 0.11 lb | 97 |
| 2008-07-28 | Standard trap nets | 0.7 (normal) | 0.3 – 2.5 | 0.25 lb | 6 |
| 2008-07-28 | Standard gill nets | 9.7 (normal) | 1.7 – 14.1 | 0.14 lb | 58 |
| 1977-08-24 | Standard trap nets | 0.3 (normal) | 0.3 – 2.5 | 0.10 lb | 1 |
| 1977-08-24 | Standard gill nets | 3.0 (normal) | 1.7 – 14.1 | 0.05 lb | 6 |
| 2000-07-31 | Standard trap nets | 0.7 (normal) | 0.3 – 2.5 | 0.32 lb | 6 |
| 2000-07-31 | Survey seining | 39.0 | — | — | 117 |
| 2000-07-31 | Standard gill nets | 2.0 (normal) | 1.7 – 14.1 | 0.16 lb | 14 |
Walleye
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
| 1989-07-25 | Standard gill nets | 6.7 (normal) | 2.0 – 9.7 | 0.50 lb | 40 |
| 1989-07-25 | Standard trap nets | 1.0 (normal) | 0.3 – 1.1 | 1.07 lb | 4 |
| 2024-05-15 | Standard gill nets | 1.8 (below normal) | 2.0 – 9.7 | 1.19 lb | 11 |
| 2024-05-15 | Standard trap nets | 0.3 (normal) | 0.3 – 1.1 | 2.39 lb | 3 |
| 1995-07-24 | Standard gill nets | 2.7 (normal) | 2.0 – 9.7 | 1.08 lb | 16 |
| 1995-07-24 | Standard trap nets | 0.6 (normal) | 0.3 – 1.1 | 3.41 lb | 5 |
| 2016-08-01 | Standard gill nets | 1.8 (below normal) | 2.0 – 9.7 | 0.64 lb | 11 |
| 2016-08-01 | Standard trap nets | 1.9 (above normal) | 0.3 – 1.1 | 1.87 lb | 15 |
| 2008-07-28 | Standard gill nets | 2.2 (normal) | 2.0 – 9.7 | 3.15 lb | 13 |
| 2008-07-28 | Standard trap nets | 0.6 (normal) | 0.3 – 1.1 | 2.25 lb | 5 |
| 1977-08-24 | Standard gill nets | 15.0 (above normal) | 2.0 – 9.7 | 0.55 lb | 30 |
| 1977-08-24 | Standard trap nets | 0.3 (normal) | 0.3 – 1.1 | 0.20 lb | 1 |
| 2000-07-31 | Standard gill nets | 0.7 (below normal) | 2.0 – 9.7 | 0.58 lb | 5 |
| 2000-07-31 | Standard trap nets | 1.0 (normal) | 0.3 – 1.1 | 1.87 lb | 9 |
Pumpkinseed
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
| 1989-07-25 | Standard trap nets | 1.5 (normal) | 1.0 – 5.2 | 0.12 lb | 6 |
| 2024-05-15 | Standard trap nets | 1.2 (normal) | 1.0 – 5.2 | 0.09 lb | 11 |
| 2016-08-01 | Standard trap nets | 0.8 (below normal) | 1.0 – 5.2 | 0.11 lb | 6 |
| 2008-07-28 | Standard trap nets | 0.2 (below normal) | 1.0 – 5.2 | 0.12 lb | 2 |
| 1977-08-24 | Standard gill nets | 2.5 | — | 0.04 lb | 5 |
| 1977-08-24 | Standard trap nets | 1.3 (normal) | 1.0 – 5.2 | 0.12 lb | 4 |
| 2000-07-31 | Survey seining | 0.7 | — | — | 2 |
| 2000-07-31 | Standard trap nets | 0.7 (below normal) | 1.0 – 5.2 | 0.66 lb | 6 |
Brown Bullhead
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
| 2024-05-15 | Standard trap nets | 0.9 (normal) | 0.3 – 0.9 | 1.22 lb | 8 |
| 2024-05-15 | Standard gill nets | 0.3 (normal) | 0.2 – 0.7 | 0.49 lb | 2 |
| 2016-08-01 | Standard trap nets | 0.1 (below normal) | 0.3 – 0.9 | 0.82 lb | 1 |
Yellow Bullhead
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
| 2024-05-15 | Standard gill nets | 0.2 (below normal) | 0.7 – 5.3 | 0.85 lb | 1 |
| 2016-08-01 | Standard gill nets | 0.2 (below normal) | 0.7 – 5.3 | 0.55 lb | 1 |
| 1977-08-24 | Standard gill nets | 1.0 (normal) | 0.7 – 5.3 | 0.15 lb | 2 |
| 1977-08-24 | Standard trap nets | 0.7 (normal) | 0.2 – 1.8 | 0.85 lb | 2 |
Largemouth Bass
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
| 2024-05-15 | Standard electrofishing | 3.0 | — | 3.05 lb | 4 |
| 1995-07-24 | Survey seining | 17.7 | — | — | 53 |
| 2000-07-31 | Survey seining | 6.0 | — | — | 18 |
Shorthead Redhorse
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
| 2024-05-15 | Standard gill nets | 0.2 | — | 2.18 lb | 1 |
| 2024-05-15 | Standard trap nets | 0.1 (below normal) | 0.2 – 2.0 | 1.59 lb | 1 |
| 1995-07-24 | Standard gill nets | 0.8 | — | 3.12 lb | 5 |
| 1995-07-24 | Standard trap nets | 0.6 (normal) | 0.2 – 2.0 | 2.64 lb | 5 |
| 2016-08-01 | Standard gill nets | 0.3 | — | 2.03 lb | 2 |
| 2016-08-01 | Standard trap nets | 2.6 (above normal) | 0.2 – 2.0 | 1.87 lb | 21 |
| 2008-07-28 | Standard gill nets | 0.7 | — | 2.22 lb | 4 |
| 2008-07-28 | Standard trap nets | 0.6 (normal) | 0.2 – 2.0 | 2.64 lb | 5 |
| 2000-07-31 | Standard gill nets | 0.1 | — | 5.88 lb | 1 |
| 2000-07-31 | Standard trap nets | 0.1 (below normal) | 0.2 – 2.0 | 5.63 lb | 1 |
Smallmouth Bass
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
| 2024-05-15 | Standard gill nets | 0.2 (below normal) | 0.5 – 2.1 | 1.65 lb | 1 |
Spottail Shiner
| Date | Gear | CPUE | Normal Range | Total Catch |
| 1995-07-24 | Survey seining | 1.7 | — | 5 |
Common Shiner
| Date | Gear | CPUE | Normal Range | Total Catch |
| 1995-07-24 | Survey seining | 7.7 | — | 23 |
Tadpole Madtom
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
| 2016-08-01 | Standard gill nets | 0.2 | — | 0.01 lb | 1 |
Rock Bass
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
| 2008-07-28 | Standard trap nets | 0.1 (below normal) | 0.5 – 1.8 | 0.54 lb | 1 |
| 2000-07-31 | Standard trap nets | 0.1 (below normal) | 0.5 – 1.8 | 0.49 lb | 1 |
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Fish Species
Species known to inhabit Upper Comstock. 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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