Louise
Douglas County, Minnesota — DOW #21009400
328 Surveys
Invasive Species Alert
Louise has confirmed populations of:
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 Louise.
Green = above normal range. Red = below normal.
Johnny Darter
| Date | Gear | CPUE | Normal Range | Total Catch |
| 2022-08-01 | 50-ft beach seine | 2.1 | — | 17 |
| 2022-08-01 | 15-ft beach seine | 0.5 | — | 1 |
| 2022-08-01 | Backpack electrofishing | 11.1 | — | 12 |
| 2017-08-14 | 50-ft beach seine | 0.3 | — | 2 |
| 2017-08-14 | Backpack electrofishing | 8.7 | — | 9 |
| 1996-06-17 | Survey seining | 0.2 | — | 1 |
Yellow Bullhead
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
| 2022-08-01 | Backpack electrofishing | 0.9 | — | — | 1 |
| 2022-08-01 | Standard trap nets | 3.2 (normal) | 1.3 – 9.8 | 0.53 lb | 29 |
| 2022-08-01 | 50-ft beach seine | 0.1 | — | — | 1 |
| 2002-06-10 | Standard gill nets | 8.2 (normal) | 1.0 – 10.5 | 0.80 lb | 49 |
| 2002-06-10 | Standard trap nets | 2.0 (normal) | 1.3 – 9.8 | 0.72 lb | 18 |
| 2006-06-12 | Standard gill nets | 3.0 (normal) | 1.0 – 10.5 | 0.76 lb | 18 |
| 2006-06-12 | Standard trap nets | 5.1 (normal) | 1.3 – 9.8 | 0.67 lb | 46 |
| 2011-06-13 | Standard gill nets | 1.7 (normal) | 1.0 – 10.5 | 0.92 lb | 10 |
| 2011-06-13 | Standard trap nets | 0.9 (below normal) | 1.3 – 9.8 | 0.93 lb | 8 |
| 2017-06-26 | Standard gill nets | 2.7 (normal) | 1.0 – 10.5 | 0.82 lb | 16 |
| 2017-06-26 | Standard trap nets | 1.4 (normal) | 1.3 – 9.8 | 1.02 lb | 11 |
| 1991-06-17 | Standard gill nets | 12.8 (above normal) | 1.0 – 10.5 | 0.70 lb | 64 |
| 1991-06-17 | Standard trap nets | 2.4 (normal) | 1.3 – 9.8 | 0.74 lb | 19 |
| 2023-06-20 | Standard gill nets | 9.5 (normal) | 1.0 – 10.5 | 0.61 lb | 57 |
| 2023-06-20 | Standard trap nets | 5.4 (normal) | 1.3 – 9.8 | 0.63 lb | 49 |
| 1996-06-17 | Standard gill nets | 2.0 (normal) | 1.0 – 10.5 | 0.63 lb | 12 |
| 1996-06-17 | Standard trap nets | 1.0 (below normal) | 1.3 – 9.8 | 0.77 lb | 9 |
Green Sunfish
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
| 2022-08-01 | 15-ft beach seine | 1.0 | — | — | 2 |
| 2022-08-01 | Backpack electrofishing | 8.3 | — | — | 9 |
| 2022-08-01 | Standard trap nets | 0.7 (normal) | 0.3 – 2.3 | 0.13 lb | 6 |
| 2022-08-01 | 50-ft beach seine | 1.4 | — | — | 11 |
| 2002-06-10 | Standard trap nets | 0.1 (below normal) | 0.3 – 2.3 | 0.18 lb | 1 |
| 2006-06-12 | Standard trap nets | 0.6 (normal) | 0.3 – 2.3 | 0.06 lb | 5 |
| 2017-06-26 | Standard trap nets | 1.3 (normal) | 0.3 – 2.3 | 0.08 lb | 10 |
| 2017-08-14 | Backpack electrofishing | 11.6 | — | — | 12 |
| 2017-08-14 | 50-ft beach seine | 0.7 | — | — | 4 |
Yellow Perch
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
| 2022-08-01 | 50-ft beach seine | 8.8 | — | — | 70 |
| 2022-08-01 | 15-ft beach seine | 3.0 | — | — | 6 |
| 2022-08-01 | Standard trap nets | 0.1 (below normal) | 0.5 – 3.3 | 0.11 lb | 1 |
| 2002-06-10 | Standard trap nets | 0.1 (below normal) | 0.5 – 3.3 | 0.35 lb | 1 |
| 1981-06-24 | Standard trap nets | 0.3 (below normal) | 0.5 – 3.3 | 0.10 lb | 3 |
| 1981-06-24 | Standard gill nets | 2.8 (below normal) | 3.4 – 43.6 | 0.11 lb | 14 |
| 2006-06-12 | Standard trap nets | 1.8 (normal) | 0.5 – 3.3 | 0.14 lb | 16 |
| 2006-06-12 | Standard gill nets | 2.0 (below normal) | 3.4 – 43.6 | 0.09 lb | 12 |
| 2011-06-13 | Standard trap nets | 0.2 (below normal) | 0.5 – 3.3 | 0.07 lb | 2 |
| 2011-06-13 | Standard gill nets | 22.3 (normal) | 3.4 – 43.6 | 0.08 lb | 134 |
| 2017-06-26 | Standard trap nets | 0.1 (below normal) | 0.5 – 3.3 | — | 1 |
| 2017-08-14 | 50-ft beach seine | 10.0 | — | — | 60 |
| 2017-08-14 | 15-ft beach seine | 1.3 | — | — | 5 |
| 1991-06-17 | Standard trap nets | 0.1 (below normal) | 0.5 – 3.3 | 0.20 lb | 1 |
| 1991-06-17 | Standard gill nets | 0.6 (below normal) | 3.4 – 43.6 | 0.17 lb | 3 |
| 2023-06-20 | Standard gill nets | 0.3 (below normal) | 3.4 – 43.6 | 0.09 lb | 2 |
| 1996-06-17 | Standard trap nets | 0.1 (below normal) | 0.5 – 3.3 | 0.18 lb | 1 |
| 1996-06-17 | Survey seining | 77.8 | — | — | 389 |
| 1996-06-17 | Standard gill nets | 5.8 (normal) | 3.4 – 43.6 | 0.28 lb | 35 |
Rock Bass
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
| 2022-08-01 | 50-ft beach seine | 0.3 | — | — | 2 |
| 2022-08-01 | 15-ft beach seine | 0.5 | — | — | 1 |
| 2022-08-01 | Backpack electrofishing | 1.9 | — | — | 2 |
| 2022-08-01 | Standard trap nets | 1.1 (normal) | 0.5 – 1.8 | 0.28 lb | 10 |
| 2002-06-10 | Standard trap nets | 2.3 (above normal) | 0.5 – 1.8 | 0.54 lb | 21 |
| 1981-06-24 | Standard trap nets | 0.1 (below normal) | 0.5 – 1.8 | 0.10 lb | 1 |
| 2006-06-12 | Standard trap nets | 1.2 (normal) | 0.5 – 1.8 | 0.35 lb | 11 |
| 2011-06-13 | Standard gill nets | 0.3 (normal) | 0.3 – 1.9 | 0.93 lb | 2 |
| 2011-06-13 | Standard trap nets | 0.2 (below normal) | 0.5 – 1.8 | 0.51 lb | 2 |
| 2017-06-26 | Standard gill nets | 0.5 (normal) | 0.3 – 1.9 | 0.60 lb | 3 |
| 2017-06-26 | Standard trap nets | 0.6 (normal) | 0.5 – 1.8 | 0.16 lb | 5 |
| 2017-08-14 | 50-ft beach seine | 0.2 | — | — | 1 |
| 2017-08-14 | 15-ft beach seine | 0.3 | — | — | 1 |
| 2023-06-20 | Standard gill nets | 1.2 (normal) | 0.3 – 1.9 | 0.36 lb | 7 |
| 2023-06-20 | Standard trap nets | 0.8 (normal) | 0.5 – 1.8 | 0.40 lb | 7 |
| 1996-06-17 | Standard trap nets | 0.2 (below normal) | 0.5 – 1.8 | 0.52 lb | 2 |
Northern Pike
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
| 2022-08-01 | 50-ft beach seine | 0.6 | — | — | 5 |
| 2022-08-01 | Standard trap nets | 0.6 | — | 1.46 lb | 5 |
| 2002-06-10 | Standard gill nets | 25.2 (above normal) | 3.5 – 10.5 | 1.54 lb | 151 |
| 2002-06-10 | Standard trap nets | 0.7 | — | 1.46 lb | 6 |
| 1981-06-24 | Standard gill nets | 22.0 (above normal) | 3.5 – 10.5 | 1.04 lb | 110 |
| 1981-06-24 | Standard trap nets | 2.2 | — | 1.00 lb | 24 |
| 2006-06-12 | Standard gill nets | 15.2 (above normal) | 3.5 – 10.5 | 1.78 lb | 91 |
| 2006-06-12 | Standard trap nets | 1.3 | — | 1.55 lb | 12 |
| 2011-06-13 | Standard gill nets | 6.2 (normal) | 3.5 – 10.5 | 2.18 lb | 37 |
| 2011-06-13 | Standard trap nets | 0.2 | — | 1.69 lb | 2 |
| 2017-06-26 | Standard gill nets | 8.3 (normal) | 3.5 – 10.5 | 1.39 lb | 50 |
| 2017-06-26 | Standard trap nets | 1.5 | — | 1.17 lb | 12 |
| 2017-08-14 | 50-ft beach seine | 0.3 | — | — | 2 |
| 2017-08-14 | Backpack electrofishing | 1.0 | — | — | 1 |
| 1991-06-17 | Standard gill nets | 22.0 (above normal) | 3.5 – 10.5 | 1.56 lb | 110 |
| 1991-06-17 | Standard trap nets | 1.3 | — | 1.65 lb | 10 |
| 2023-06-20 | Standard gill nets | 15.8 (above normal) | 3.5 – 10.5 | 2.30 lb | 95 |
| 2023-06-20 | Standard trap nets | 1.2 | — | 0.99 lb | 11 |
| 1996-06-17 | Standard gill nets | 15.5 (above normal) | 3.5 – 10.5 | 1.51 lb | 93 |
| 1996-06-17 | Standard trap nets | 0.6 | — | 1.45 lb | 5 |
BNS
| Date | Gear | CPUE | Normal Range | Total Catch |
| 2022-08-01 | 15-ft beach seine | 6.5 | — | 13 |
| 2022-08-01 | 50-ft beach seine | 10.4 | — | 83 |
| 2017-08-14 | 15-ft beach seine | 2.3 | — | 9 |
| 2017-08-14 | Backpack electrofishing | 1.9 | — | 2 |
| 2017-08-14 | 50-ft beach seine | 32.5 | — | 195 |
Largemouth Bass
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
| 2022-08-01 | 50-ft beach seine | 18.0 | — | — | 144 |
| 2022-08-01 | 15-ft beach seine | 1.5 | — | — | 3 |
| 2022-08-01 | Backpack electrofishing | 12.9 | — | — | 14 |
| 2022-08-01 | Standard trap nets | 0.3 (normal) | 0.3 – 1.3 | 0.42 lb | 3 |
| 2002-06-10 | Standard electrofishing | 79.5 | — | 0.50 lb | 53 |
| 2002-06-10 | Standard gill nets | 0.2 (below normal) | 0.3 – 1.7 | 0.10 lb | 1 |
| 2002-06-10 | Standard trap nets | 0.4 (normal) | 0.3 – 1.3 | 0.96 lb | 4 |
| 1981-06-24 | Standard gill nets | 0.6 (normal) | 0.3 – 1.7 | 0.27 lb | 3 |
| 1981-06-24 | Standard trap nets | 0.1 (below normal) | 0.3 – 1.3 | 0.10 lb | 1 |
| 2006-06-12 | Standard electrofishing | 54.6 | — | 0.54 lb | 41 |
| 2006-06-12 | Standard gill nets | 1.2 (normal) | 0.3 – 1.7 | 0.90 lb | 7 |
| 2006-06-12 | Standard trap nets | 6.8 (above normal) | 0.3 – 1.3 | 0.20 lb | 61 |
| 2011-06-13 | Standard electrofishing | 74.3 | — | 0.82 lb | 67 |
| 2011-06-13 | Standard gill nets | 0.8 (normal) | 0.3 – 1.7 | 1.18 lb | 5 |
| 2011-06-13 | Standard trap nets | 0.9 (normal) | 0.3 – 1.3 | 0.40 lb | 8 |
| 2017-06-26 | Standard electrofishing | 47.7 | — | 0.59 lb | 51 |
| 2017-06-26 | Standard gill nets | 2.3 (above normal) | 0.3 – 1.7 | 1.10 lb | 14 |
| 2017-06-26 | Standard trap nets | 2.0 (above normal) | 0.3 – 1.3 | 0.37 lb | 16 |
| 2017-08-14 | 50-ft beach seine | 2.5 | — | — | 15 |
| 2017-08-14 | 15-ft beach seine | 2.3 | — | — | 9 |
| 2017-08-14 | Backpack electrofishing | 24.1 | — | — | 25 |
| 1991-06-17 | Standard gill nets | 0.2 (below normal) | 0.3 – 1.7 | 0.90 lb | 1 |
| 1991-06-17 | Standard trap nets | 1.1 (normal) | 0.3 – 1.3 | 0.12 lb | 9 |
| 2023-06-20 | Standard electrofishing | 36.2 | — | 1.10 lb | 37 |
| 2023-06-20 | Standard gill nets | 2.2 (above normal) | 0.3 – 1.7 | 1.00 lb | 13 |
| 2023-06-20 | Standard trap nets | 0.9 (normal) | 0.3 – 1.3 | 0.30 lb | 8 |
| 1996-06-17 | Standard electrofishing | 65.5 | — | 0.45 lb | 33 |
| 1996-06-17 | Survey seining | 5.0 | — | — | 25 |
| 1996-06-17 | Standard gill nets | 0.2 (below normal) | 0.3 – 1.7 | 0.20 lb | 1 |
| 1996-06-17 | Standard trap nets | 0.6 (normal) | 0.3 – 1.3 | 0.29 lb | 5 |
Iowa Darter
| Date | Gear | CPUE | Normal Range | Total Catch |
| 2022-08-01 | 15-ft beach seine | 1.0 | — | 2 |
| 2022-08-01 | Backpack electrofishing | 1.9 | — | 2 |
| 2022-08-01 | 50-ft beach seine | 10.9 | — | 87 |
| 2017-08-14 | 15-ft beach seine | 2.8 | — | 11 |
| 2017-08-14 | Backpack electrofishing | 9.6 | — | 10 |
| 2017-08-14 | 50-ft beach seine | 4.0 | — | 24 |
BCS
| Date | Gear | CPUE | Normal Range | Total Catch |
| 2022-08-01 | Backpack electrofishing | 0.9 | — | 1 |
| 2022-08-01 | 50-ft beach seine | 1.3 | — | 10 |
| 2022-08-01 | 15-ft beach seine | 4.0 | — | 8 |
| 2017-08-14 | 50-ft beach seine | 5.5 | — | 33 |
| 2017-08-14 | 15-ft beach seine | 1.3 | — | 5 |
| 1996-06-17 | Survey seining | 0.8 | — | 4 |
Mimic Shiner
| Date | Gear | CPUE | Normal Range | Total Catch |
| 2022-08-01 | 15-ft beach seine | 12.0 | — | 24 |
| 2017-08-14 | 15-ft beach seine | 1.5 | — | 6 |
| 2017-08-14 | 50-ft beach seine | 0.2 | — | 1 |
| 1996-06-17 | Survey seining | 3.2 | — | 16 |
Bluntnose Minnow
| Date | Gear | CPUE | Normal Range | Total Catch |
| 2022-08-01 | 15-ft beach seine | 6.0 | — | 12 |
| 2022-08-01 | Backpack electrofishing | 7.4 | — | 8 |
| 2022-08-01 | 50-ft beach seine | 74.0 | — | 592 |
| 2017-08-14 | 15-ft beach seine | 28.8 | — | 115 |
| 2017-08-14 | Backpack electrofishing | 6.7 | — | 7 |
| 2017-08-14 | 50-ft beach seine | 24.2 | — | 145 |
| 1996-06-17 | Survey seining | 0.8 | — | 4 |
White Sucker
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
| 2022-08-01 | Standard trap nets | 0.1 (below normal) | 0.3 – 1.4 | 3.01 lb | 1 |
| 2002-06-10 | Standard gill nets | 1.7 (normal) | 0.5 – 2.7 | 2.74 lb | 10 |
| 2002-06-10 | Standard trap nets | 0.1 (below normal) | 0.3 – 1.4 | 3.44 lb | 1 |
| 1981-06-24 | Standard gill nets | 3.6 (above normal) | 0.5 – 2.7 | 2.29 lb | 18 |
| 1981-06-24 | Standard trap nets | 2.2 (above normal) | 0.3 – 1.4 | 2.93 lb | 24 |
| 2006-06-12 | Standard gill nets | 1.0 (normal) | 0.5 – 2.7 | 2.41 lb | 6 |
| 2011-06-13 | Standard gill nets | 1.2 (normal) | 0.5 – 2.7 | 1.07 lb | 7 |
| 2011-06-13 | Standard trap nets | 0.6 (normal) | 0.3 – 1.4 | 3.06 lb | 5 |
| 2017-06-26 | Standard gill nets | 1.0 (normal) | 0.5 – 2.7 | 2.48 lb | 6 |
| 2017-06-26 | Standard trap nets | 0.1 (below normal) | 0.3 – 1.4 | 3.24 lb | 1 |
| 1991-06-17 | Standard gill nets | 1.0 (normal) | 0.5 – 2.7 | 2.74 lb | 5 |
| 1991-06-17 | Standard trap nets | 0.1 (below normal) | 0.3 – 1.4 | 2.80 lb | 1 |
| 1996-06-17 | Standard gill nets | 4.5 (above normal) | 0.5 – 2.7 | 2.26 lb | 27 |
| 1996-06-17 | Standard trap nets | 0.4 (normal) | 0.3 – 1.4 | 2.44 lb | 4 |
BKF
| Date | Gear | CPUE | Normal Range | Total Catch |
| 2022-08-01 | 15-ft beach seine | 2.0 | — | 4 |
| 2022-08-01 | Backpack electrofishing | 3.7 | — | 4 |
| 2022-08-01 | 50-ft beach seine | 7.8 | — | 62 |
| 2017-08-14 | 15-ft beach seine | 5.0 | — | 20 |
| 2017-08-14 | Backpack electrofishing | 12.5 | — | 13 |
| 2017-08-14 | 50-ft beach seine | 15.8 | — | 95 |
Bluegill
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
| 2022-08-01 | Backpack electrofishing | 23.1 | — | — | 25 |
| 2022-08-01 | Standard trap nets | 23.6 (normal) | 6.1 – 46.6 | 0.12 lb | 212 |
| 2022-08-01 | 50-ft beach seine | 82.5 | — | — | 660 |
| 2022-08-01 | 15-ft beach seine | 55.5 | — | — | 111 |
| 2002-06-10 | Standard gill nets | 1.8 | — | 0.17 lb | 11 |
| 2002-06-10 | Standard trap nets | 32.7 (normal) | 6.1 – 46.6 | 0.22 lb | 294 |
| 1981-06-24 | Standard gill nets | 12.2 | — | 0.23 lb | 61 |
| 1981-06-24 | Standard trap nets | 6.3 (normal) | 6.1 – 46.6 | 0.31 lb | 69 |
| 2006-06-12 | Standard gill nets | 12.0 | — | 0.21 lb | 72 |
| 2006-06-12 | Standard trap nets | 39.8 (normal) | 6.1 – 46.6 | 0.10 lb | 358 |
| 2011-06-13 | Standard gill nets | 3.0 | — | 0.15 lb | 18 |
| 2011-06-13 | Standard trap nets | 19.3 (normal) | 6.1 – 46.6 | 0.14 lb | 174 |
| 2017-06-26 | Standard gill nets | 5.3 | — | 0.17 lb | 32 |
| 2017-06-26 | Standard trap nets | 34.6 (normal) | 6.1 – 46.6 | 0.09 lb | 277 |
| 2017-08-14 | Backpack electrofishing | 63.5 | — | — | 66 |
| 2017-08-14 | 50-ft beach seine | 111.5 | — | — | 669 |
| 2017-08-14 | 15-ft beach seine | 54.0 | — | — | 216 |
| 1991-06-17 | Standard gill nets | 5.6 | — | 0.11 lb | 28 |
| 1991-06-17 | Standard trap nets | 16.4 (normal) | 6.1 – 46.6 | 0.16 lb | 131 |
| 2023-06-20 | Standard gill nets | 14.7 | — | 0.29 lb | 88 |
| 2023-06-20 | Standard trap nets | 24.7 (normal) | 6.1 – 46.6 | 0.08 lb | 222 |
| 1996-06-17 | Survey seining | 65.6 | — | — | 328 |
| 1996-06-17 | Standard gill nets | 1.5 | — | 0.19 lb | 9 |
| 1996-06-17 | Standard trap nets | 41.4 (normal) | 6.1 – 46.6 | 0.20 lb | 373 |
Pumpkinseed
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
| 2022-08-01 | Standard trap nets | 15.9 (above normal) | 2.0 – 8.5 | 0.21 lb | 143 |
| 2022-08-01 | 50-ft beach seine | 2.9 | — | — | 23 |
| 2022-08-01 | 15-ft beach seine | 2.0 | — | — | 4 |
| 2002-06-10 | Standard gill nets | 0.3 | — | 0.13 lb | 2 |
| 2002-06-10 | Standard trap nets | 5.9 (normal) | 2.0 – 8.5 | 0.25 lb | 53 |
| 2006-06-12 | Standard gill nets | 2.7 | — | 0.21 lb | 16 |
| 2006-06-12 | Standard trap nets | 18.3 (above normal) | 2.0 – 8.5 | 0.22 lb | 165 |
| 2011-06-13 | Standard gill nets | 0.5 | — | 0.08 lb | 3 |
| 2011-06-13 | Standard trap nets | 1.0 (below normal) | 2.0 – 8.5 | 0.09 lb | 9 |
| 2017-06-26 | Standard gill nets | 7.2 | — | 0.22 lb | 43 |
| 2017-06-26 | Standard trap nets | 8.6 (above normal) | 2.0 – 8.5 | 0.23 lb | 69 |
| 2017-08-14 | Backpack electrofishing | 1.9 | — | — | 2 |
| 2017-08-14 | 50-ft beach seine | 1.7 | — | — | 10 |
| 2017-08-14 | 15-ft beach seine | 1.5 | — | — | 6 |
| 1991-06-17 | Standard gill nets | 0.6 | — | 0.20 lb | 3 |
| 1991-06-17 | Standard trap nets | 2.9 (normal) | 2.0 – 8.5 | 0.23 lb | 23 |
| 2023-06-20 | Standard gill nets | 2.5 | — | 0.26 lb | 15 |
| 2023-06-20 | Standard trap nets | 5.8 (normal) | 2.0 – 8.5 | 0.18 lb | 52 |
| 1996-06-17 | Standard gill nets | 0.3 | — | 0.33 lb | 2 |
| 1996-06-17 | Standard trap nets | 2.7 (normal) | 2.0 – 8.5 | 0.45 lb | 24 |
Bowfin
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
| 2022-08-01 | Standard trap nets | 0.1 (below normal) | 0.4 – 1.3 | 6.17 lb | 1 |
| 2002-06-10 | Standard gill nets | 0.2 (below normal) | 0.3 – 0.6 | 7.47 lb | 1 |
| 2002-06-10 | Standard trap nets | 0.8 (normal) | 0.4 – 1.3 | 4.66 lb | 7 |
| 1981-06-24 | Standard gill nets | 1.0 (above normal) | 0.3 – 0.6 | 3.50 lb | 5 |
| 1981-06-24 | Standard trap nets | 0.9 (normal) | 0.4 – 1.3 | 2.87 lb | 10 |
| 2006-06-12 | Standard gill nets | 0.7 (above normal) | 0.3 – 0.6 | 4.22 lb | 4 |
| 2006-06-12 | Standard trap nets | 1.3 (above normal) | 0.4 – 1.3 | 3.52 lb | 12 |
| 2011-06-13 | Standard gill nets | 0.2 (below normal) | 0.3 – 0.6 | 3.11 lb | 1 |
| 2011-06-13 | Standard trap nets | 0.7 (normal) | 0.4 – 1.3 | 4.14 lb | 6 |
| 2017-06-26 | Standard gill nets | 0.7 (above normal) | 0.3 – 0.6 | 4.08 lb | 4 |
| 2017-06-26 | Standard trap nets | 0.9 (normal) | 0.4 – 1.3 | 4.45 lb | 7 |
| 2017-08-14 | Backpack electrofishing | 1.0 | — | — | 1 |
| 1991-06-17 | Standard gill nets | 0.6 (normal) | 0.3 – 0.6 | 2.57 lb | 3 |
| 1991-06-17 | Standard trap nets | 1.4 (above normal) | 0.4 – 1.3 | 3.33 lb | 11 |
| 2023-06-20 | Standard gill nets | 0.3 (normal) | 0.3 – 0.6 | 6.03 lb | 2 |
| 2023-06-20 | Standard trap nets | 0.8 (normal) | 0.4 – 1.3 | 4.01 lb | 7 |
| 1996-06-17 | Standard gill nets | 0.7 (above normal) | 0.3 – 0.6 | 3.17 lb | 4 |
| 1996-06-17 | Standard trap nets | 0.7 (normal) | 0.4 – 1.3 | 3.64 lb | 6 |
Hybrid Sunfish
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
| 2022-08-01 | Standard trap nets | 8.2 | — | 0.21 lb | 74 |
| 2022-08-01 | 50-ft beach seine | 0.9 | — | — | 7 |
| 2002-06-10 | Standard trap nets | 1.8 | — | 0.36 lb | 16 |
| 1981-06-24 | Standard gill nets | 2.6 | — | 0.17 lb | 13 |
| 1981-06-24 | Standard trap nets | 2.5 | — | 0.34 lb | 27 |
| 2006-06-12 | Standard gill nets | 0.2 | — | 0.62 lb | 1 |
| 2006-06-12 | Standard trap nets | 0.8 | — | 0.30 lb | 7 |
| 2011-06-13 | Standard trap nets | 0.4 | — | 0.28 lb | 4 |
| 2017-06-26 | Standard gill nets | 0.5 | — | 0.36 lb | 3 |
| 2017-06-26 | Standard trap nets | 2.8 | — | 0.27 lb | 22 |
| 2017-08-14 | Backpack electrofishing | 7.7 | — | — | 8 |
| 2017-08-14 | 50-ft beach seine | 1.0 | — | — | 6 |
| 2017-08-14 | 15-ft beach seine | 1.3 | — | — | 5 |
| 2023-06-20 | Standard gill nets | 3.0 | — | 0.28 lb | 18 |
| 2023-06-20 | Standard trap nets | 9.1 | — | 0.19 lb | 82 |
| 1996-06-17 | Standard trap nets | 1.1 | — | 0.13 lb | 10 |
Black Crappie
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
| 2022-08-01 | Standard trap nets | 0.8 (normal) | 0.7 – 3.4 | 0.25 lb | 7 |
| 2002-06-10 | Standard gill nets | 0.3 (below normal) | 0.6 – 3.5 | 0.67 lb | 2 |
| 2002-06-10 | Standard trap nets | 0.3 (below normal) | 0.7 – 3.4 | 0.33 lb | 3 |
| 1981-06-24 | Standard gill nets | 0.4 (below normal) | 0.6 – 3.5 | 0.35 lb | 2 |
| 1981-06-24 | Standard trap nets | 0.4 (below normal) | 0.7 – 3.4 | 0.33 lb | 4 |
| 2006-06-12 | Standard gill nets | 0.5 (below normal) | 0.6 – 3.5 | 0.31 lb | 3 |
| 2006-06-12 | Standard trap nets | 2.7 (normal) | 0.7 – 3.4 | 0.28 lb | 24 |
| 2011-06-13 | Standard gill nets | 0.7 (normal) | 0.6 – 3.5 | 0.51 lb | 4 |
| 2011-06-13 | Standard trap nets | 0.2 (below normal) | 0.7 – 3.4 | 0.06 lb | 2 |
| 2017-06-26 | Standard gill nets | 1.7 (normal) | 0.6 – 3.5 | 0.44 lb | 10 |
| 1991-06-17 | Standard gill nets | 0.6 (normal) | 0.6 – 3.5 | 0.13 lb | 3 |
| 1991-06-17 | Standard trap nets | 0.8 (normal) | 0.7 – 3.4 | 0.18 lb | 6 |
| 2023-06-20 | Standard gill nets | 0.7 (normal) | 0.6 – 3.5 | 0.49 lb | 4 |
| 2023-06-20 | Standard trap nets | 0.3 (below normal) | 0.7 – 3.4 | 0.61 lb | 3 |
| 1996-06-17 | Survey seining | 0.2 | — | — | 1 |
| 1996-06-17 | Standard gill nets | 0.7 (normal) | 0.6 – 3.5 | 0.10 lb | 4 |
| 1996-06-17 | Standard trap nets | 0.1 (below normal) | 0.7 – 3.4 | 0.29 lb | 1 |
Black Bullhead
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
| 2022-08-01 | Standard trap nets | 0.1 (below normal) | 0.3 – 3.2 | 0.91 lb | 1 |
| 2002-06-10 | Standard gill nets | 0.8 (normal) | 0.8 – 7.7 | 0.83 lb | 5 |
| 1981-06-24 | Standard trap nets | 1.2 (normal) | 0.3 – 3.2 | 0.88 lb | 13 |
| 1981-06-24 | Standard gill nets | 2.0 (normal) | 0.8 – 7.7 | 0.70 lb | 10 |
| 2006-06-12 | Standard trap nets | 0.4 (normal) | 0.3 – 3.2 | 0.81 lb | 4 |
| 2006-06-12 | Standard gill nets | 1.2 (normal) | 0.8 – 7.7 | 1.04 lb | 7 |
| 2011-06-13 | Standard gill nets | 0.5 (below normal) | 0.8 – 7.7 | 1.19 lb | 3 |
| 1991-06-17 | Standard trap nets | 0.4 (normal) | 0.3 – 3.2 | 1.10 lb | 3 |
| 1991-06-17 | Standard gill nets | 1.8 (normal) | 0.8 – 7.7 | 1.11 lb | 9 |
| 2023-06-20 | Standard gill nets | 1.0 (normal) | 0.8 – 7.7 | 0.97 lb | 6 |
| 1996-06-17 | Standard trap nets | 0.2 (below normal) | 0.3 – 3.2 | 0.62 lb | 2 |
| 1996-06-17 | Standard gill nets | 8.2 (above normal) | 0.8 – 7.7 | 0.72 lb | 49 |
Brown Bullhead
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
| 2022-08-01 | Standard trap nets | 0.2 (below normal) | 0.4 – 2.1 | 0.51 lb | 2 |
| 2002-06-10 | Standard trap nets | 0.1 (below normal) | 0.4 – 2.1 | 0.89 lb | 1 |
| 2002-06-10 | Standard gill nets | 0.7 (normal) | 0.5 – 2.5 | 1.13 lb | 4 |
| 1981-06-24 | Standard trap nets | 5.0 (above normal) | 0.4 – 2.1 | 0.75 lb | 55 |
| 1981-06-24 | Standard gill nets | 7.4 (above normal) | 0.5 – 2.5 | 0.61 lb | 37 |
| 2006-06-12 | Standard trap nets | 0.1 (below normal) | 0.4 – 2.1 | 0.94 lb | 1 |
| 2011-06-13 | Standard trap nets | 0.3 (below normal) | 0.4 – 2.1 | 0.88 lb | 3 |
| 2011-06-13 | Standard gill nets | 0.5 (normal) | 0.5 – 2.5 | 1.27 lb | 3 |
| 1991-06-17 | Standard trap nets | 0.3 (below normal) | 0.4 – 2.1 | 1.00 lb | 2 |
| 1996-06-17 | Standard gill nets | 2.0 (normal) | 0.5 – 2.5 | 0.80 lb | 12 |
Common Shiner
| Date | Gear | CPUE | Normal Range | Total Catch |
| 2022-08-01 | 15-ft beach seine | 1.0 | — | 2 |
| 2022-08-01 | Backpack electrofishing | 0.9 | — | 1 |
LED
| Date | Gear | CPUE | Normal Range | Total Catch |
| 2022-08-01 | 50-ft beach seine | 0.1 | — | 1 |
| 2017-08-14 | 15-ft beach seine | 0.5 | — | 2 |
| 2017-08-14 | 50-ft beach seine | 0.2 | — | 1 |
Common Carp
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
| 2022-08-01 | Backpack electrofishing | 1.9 | — | — | 2 |
| 1981-06-24 | Standard trap nets | 0.1 (below normal) | 0.2 – 0.6 | 5.00 lb | 1 |
| 2006-06-12 | Standard gill nets | 0.2 (below normal) | 0.2 – 1.5 | 5.46 lb | 1 |
| 2006-06-12 | Standard trap nets | 0.9 (above normal) | 0.2 – 0.6 | 2.13 lb | 8 |
| 2011-06-13 | Standard gill nets | 0.8 (normal) | 0.2 – 1.5 | 2.08 lb | 5 |
| 2011-06-13 | Standard trap nets | 1.4 (above normal) | 0.2 – 0.6 | 3.16 lb | 13 |
| 2017-06-26 | Standard trap nets | 0.3 (normal) | 0.2 – 0.6 | 4.98 lb | 2 |
| 2023-06-20 | Standard trap nets | 0.3 (normal) | 0.2 – 0.6 | 12.57 lb | 3 |
Brook Trout
| Date | Gear | CPUE | Normal Range | Total Catch |
| 2022-08-01 | 50-ft beach seine | 5.0 | — | 40 |
| 2017-08-14 | 15-ft beach seine | 63.8 | — | 255 |
| 2017-08-14 | Backpack electrofishing | 4.8 | — | 5 |
| 2017-08-14 | 50-ft beach seine | 39.2 | — | 235 |
Walleye
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
| 2002-06-10 | Standard gill nets | 0.8 (below normal) | 1.3 – 5.0 | 3.45 lb | 5 |
| 2002-06-10 | Standard trap nets | 0.1 (below normal) | 0.3 – 0.7 | 1.81 lb | 1 |
| 1981-06-24 | Standard gill nets | 5.6 (above normal) | 1.3 – 5.0 | 2.38 lb | 28 |
| 1981-06-24 | Standard trap nets | 0.3 (below normal) | 0.3 – 0.7 | 1.73 lb | 3 |
| 2006-06-12 | Standard gill nets | 1.2 (below normal) | 1.3 – 5.0 | 2.71 lb | 7 |
| 2006-06-12 | Standard trap nets | 0.1 (below normal) | 0.3 – 0.7 | 5.97 lb | 1 |
| 2011-06-13 | Standard gill nets | 2.7 (normal) | 1.3 – 5.0 | 1.63 lb | 16 |
| 2011-06-13 | Standard trap nets | 0.1 (below normal) | 0.3 – 0.7 | 3.12 lb | 1 |
| 2017-06-26 | Standard gill nets | 1.0 (below normal) | 1.3 – 5.0 | 3.48 lb | 6 |
| 2017-06-26 | Standard trap nets | 0.1 (below normal) | 0.3 – 0.7 | 3.71 lb | 1 |
| 1991-06-17 | Standard gill nets | 3.0 (normal) | 1.3 – 5.0 | 1.95 lb | 15 |
| 1991-06-17 | Standard trap nets | 0.3 (below normal) | 0.3 – 0.7 | 4.15 lb | 2 |
| 2023-06-20 | Standard gill nets | 0.8 (below normal) | 1.3 – 5.0 | 2.00 lb | 5 |
| 2023-06-20 | Standard trap nets | 0.3 (normal) | 0.3 – 0.7 | 5.77 lb | 3 |
| 1996-06-17 | Standard gill nets | 2.2 (normal) | 1.3 – 5.0 | 2.44 lb | 13 |
| 1996-06-17 | Standard trap nets | 0.6 (normal) | 0.3 – 0.7 | 3.39 lb | 5 |
Tullibee (Cisco)
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
| 2002-06-10 | Standard gill nets | 1.2 (normal) | 0.5 – 4.8 | 1.64 lb | 7 |
| 1981-06-24 | Standard gill nets | 1.4 (normal) | 0.5 – 4.8 | 1.71 lb | 7 |
| 2006-06-12 | Standard gill nets | 0.2 (below normal) | 0.5 – 4.8 | 0.56 lb | 1 |
| 2011-06-13 | Standard gill nets | 0.3 (below normal) | 0.5 – 4.8 | 1.27 lb | 2 |
| 1991-06-17 | Standard gill nets | 1.8 (normal) | 0.5 – 4.8 | 0.67 lb | 9 |
| 1996-06-17 | Standard gill nets | 5.2 (above normal) | 0.5 – 4.8 | 2.77 lb | 31 |
RHS
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
| 1981-06-24 | Standard gill nets | 0.2 | — | 2.90 lb | 1 |
Shorthead Redhorse
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
| 2006-06-12 | Standard trap nets | 0.1 (below normal) | 0.2 – 1.8 | 2.47 lb | 1 |
| 2017-06-26 | Standard gill nets | 0.2 (below normal) | 0.2 – 0.8 | 2.63 lb | 1 |
Spottail Shiner
| Date | Gear | CPUE | Normal Range | Total Catch |
| 2017-08-14 | 50-ft beach seine | 0.8 | — | 5 |
| 2017-08-14 | 15-ft beach seine | 0.3 | — | 1 |
Tadpole Madtom
| Date | Gear | CPUE | Normal Range | Total Catch |
| 2017-08-14 | Backpack electrofishing | 2.9 | — | 3 |
Muskellunge
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
| 2023-06-20 | Standard trap nets | 0.1 | — | 0.31 lb | 1 |
Showing 14 nearby bait & tackle shops on the map.
Fish Species
Species known to inhabit Louise. Click any species for a full fishing guide.
Fishing Guides Near Louise
Other Lakes in Douglas County
Data sourced from Minnesota DNR Division of Fish and Wildlife. Last verified: March 19, 2026.
Learn how we maintain this data.