Louisa
Wright County, Minnesota — DOW #86028200
242 Surveys
Invasive Species Alert
Louisa 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 Louisa.
Green = above normal range. Red = below normal.
Black Bullhead
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
| 2005-06-20 | Standard trap nets | 1.3 (normal) | 0.7 – 25.7 | 0.53 lb | 9 |
| 2005-06-20 | Survey seining | 1.3 | — | — | 4 |
| 2005-06-20 | Standard gill nets | 29.0 (normal) | 2.5 – 45.0 | 0.53 lb | 174 |
| 2019-07-08 | Backpack electrofishing | 50.6 | — | — | 54 |
| 2014-06-16 | Standard trap nets | 0.1 (below normal) | 0.7 – 25.7 | 1.04 lb | 1 |
| 2014-06-16 | Standard gill nets | 0.5 (below normal) | 2.5 – 45.0 | 1.08 lb | 3 |
| 1982-07-13 | Standard trap nets | 33.3 (above normal) | 0.7 – 25.7 | 0.29 lb | 133 |
| 1982-07-13 | Standard gill nets | 198.0 (above normal) | 2.5 – 45.0 | 0.24 lb | 396 |
| 2019-06-17 | Standard trap nets | 0.3 (below normal) | 0.7 – 25.7 | 0.65 lb | 3 |
| 2019-06-17 | Standard gill nets | 0.2 (below normal) | 2.5 – 45.0 | 1.33 lb | 1 |
| 1983-07-11 | Standard trap nets | 30.3 (above normal) | 0.7 – 25.7 | 0.34 lb | 91 |
| 1983-07-11 | Standard gill nets | 15.0 (normal) | 2.5 – 45.0 | 0.37 lb | 30 |
| 1991-07-08 | Standard trap nets | 6.5 (normal) | 0.7 – 25.7 | 0.57 lb | 39 |
| 1991-07-08 | Standard gill nets | 1.8 (below normal) | 2.5 – 45.0 | 0.32 lb | 9 |
| 1984-07-10 | Standard trap nets | 21.2 (normal) | 0.7 – 25.7 | 0.39 lb | 106 |
| 1985-07-08 | Standard trap nets | 25.7 (normal) | 0.7 – 25.7 | 0.24 lb | 154 |
| 1985-07-08 | Standard gill nets | 2.0 (below normal) | 2.5 – 45.0 | 0.12 lb | 10 |
Yellow Perch
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
| 2005-06-20 | Standard trap nets | 0.3 (below normal) | 0.3 – 1.7 | 0.08 lb | 2 |
| 2005-06-20 | Survey seining | 2.0 | — | 0.03 lb | 6 |
| 2005-06-20 | Standard gill nets | 3.5 (normal) | 2.0 – 27.9 | 0.13 lb | 21 |
| 2019-07-08 | Backpack electrofishing | 2.8 | — | — | 3 |
| 2019-07-08 | 50-ft beach seine | 2.3 | — | — | 9 |
| 2014-06-16 | Standard trap nets | 0.1 (below normal) | 0.3 – 1.7 | 0.04 lb | 1 |
| 2014-06-16 | Standard gill nets | 0.3 (below normal) | 2.0 – 27.9 | 0.09 lb | 2 |
| 2020-07-20 | 50-ft beach seine | 11.2 | — | — | 67 |
| 2020-07-20 | Backpack electrofishing | 7.4 | — | — | 19 |
| 2020-07-20 | Standard trap nets | 0.4 (normal) | 0.3 – 1.7 | 0.13 lb | 4 |
| 1982-07-13 | Standard gill nets | 0.5 (below normal) | 2.0 – 27.9 | 0.60 lb | 1 |
| 2019-06-17 | Standard trap nets | 1.3 (normal) | 0.3 – 1.7 | 0.11 lb | 12 |
| 2019-06-17 | Standard gill nets | 6.7 (normal) | 2.0 – 27.9 | 0.11 lb | 40 |
| 1983-07-11 | Standard gill nets | 2.0 (normal) | 2.0 – 27.9 | 0.20 lb | 4 |
| 1991-07-08 | Standard trap nets | 4.0 (above normal) | 0.3 – 1.7 | 0.12 lb | 24 |
| 1991-07-08 | Standard gill nets | 39.4 (above normal) | 2.0 – 27.9 | 0.16 lb | 197 |
| 1984-07-10 | Standard trap nets | 0.2 (below normal) | 0.3 – 1.7 | 0.20 lb | 1 |
| 1985-07-08 | Standard gill nets | 0.8 (below normal) | 2.0 – 27.9 | 0.10 lb | 4 |
Yellow Bullhead
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
| 2005-06-20 | Standard gill nets | 0.3 (below normal) | 0.5 – 7.5 | 0.78 lb | 2 |
| 2005-06-20 | Standard trap nets | 0.1 (below normal) | 0.9 – 5.7 | 0.50 lb | 1 |
| 2014-06-16 | Standard gill nets | 0.5 (normal) | 0.5 – 7.5 | 0.58 lb | 3 |
| 2014-06-16 | Standard trap nets | 1.4 (normal) | 0.9 – 5.7 | 1.09 lb | 13 |
| 2020-07-20 | Standard trap nets | 1.9 (normal) | 0.9 – 5.7 | 1.00 lb | 17 |
| 1982-07-13 | Standard trap nets | 1.3 (normal) | 0.9 – 5.7 | 0.50 lb | 5 |
| 2019-06-17 | Standard gill nets | 0.7 (normal) | 0.5 – 7.5 | 0.86 lb | 4 |
| 2019-06-17 | Standard trap nets | 6.3 (above normal) | 0.9 – 5.7 | 0.71 lb | 57 |
| 1983-07-11 | Standard trap nets | 3.0 (normal) | 0.9 – 5.7 | 0.70 lb | 9 |
| 1991-07-08 | Standard gill nets | 0.2 (below normal) | 0.5 – 7.5 | 0.10 lb | 1 |
| 1991-07-08 | Standard trap nets | 4.7 (normal) | 0.9 – 5.7 | 0.51 lb | 28 |
| 1984-07-10 | Standard trap nets | 7.2 (above normal) | 0.9 – 5.7 | 0.43 lb | 36 |
| 1985-07-08 | Standard trap nets | 4.0 (normal) | 0.9 – 5.7 | 0.17 lb | 24 |
Northern Pike
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
| 2005-06-20 | Standard gill nets | 8.3 (above normal) | 1.5 – 7.3 | 4.09 lb | 50 |
| 2005-06-20 | Standard trap nets | 0.3 | — | 6.72 lb | 2 |
| 2019-07-08 | Backpack electrofishing | 0.9 | — | — | 1 |
| 2014-06-16 | Standard gill nets | 6.5 (normal) | 1.5 – 7.3 | 3.49 lb | 39 |
| 2014-06-16 | Standard trap nets | 0.2 | — | 2.84 lb | 2 |
| 2020-07-20 | 50-ft beach seine | 1.0 | — | — | 6 |
| 2020-07-20 | Backpack electrofishing | 0.4 | — | — | 1 |
| 2020-07-20 | Standard trap nets | 1.2 | — | 3.26 lb | 11 |
| 1982-07-13 | Standard gill nets | 0.5 (below normal) | 1.5 – 7.3 | 10.00 lb | 1 |
| 1982-07-13 | Standard trap nets | 0.3 | — | 7.50 lb | 1 |
| 2019-06-17 | Standard gill nets | 6.3 (normal) | 1.5 – 7.3 | 4.74 lb | 38 |
| 2019-06-17 | Standard trap nets | 0.3 | — | 2.76 lb | 3 |
| 1983-07-11 | Standard gill nets | 2.5 (normal) | 1.5 – 7.3 | 4.10 lb | 5 |
| 1983-07-11 | Standard trap nets | 1.0 | — | 9.17 lb | 3 |
| 1991-07-08 | Standard gill nets | 1.2 (below normal) | 1.5 – 7.3 | 2.60 lb | 6 |
| 1991-07-08 | Standard trap nets | 0.5 | — | 3.57 lb | 3 |
| 1984-07-10 | Standard trap nets | 0.4 | — | 2.65 lb | 2 |
| 1985-07-08 | Standard gill nets | 3.8 (normal) | 1.5 – 7.3 | 3.33 lb | 19 |
| 1985-07-08 | Standard trap nets | 0.8 | — | 2.54 lb | 5 |
Channel Catfish
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
| 2005-06-20 | Standard gill nets | 0.3 | — | 0.78 lb | 2 |
| 2014-06-16 | Standard trap nets | 0.4 | — | 2.98 lb | 4 |
| 2019-06-17 | Standard gill nets | 0.2 | — | 0.47 lb | 1 |
Walleye
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
| 2005-06-20 | Standard electrofishing | 1.3 | — | 1.07 lb | 1 |
| 2005-06-20 | Standard gill nets | 0.3 (below normal) | 1.2 – 6.3 | 1.43 lb | 2 |
| 2005-06-20 | Standard trap nets | 0.1 (below normal) | 0.3 – 1.2 | 5.18 lb | 1 |
| 2014-06-16 | Standard gill nets | 1.5 (normal) | 1.2 – 6.3 | 3.48 lb | 9 |
| 2020-07-20 | Standard trap nets | 0.7 (normal) | 0.3 – 1.2 | 4.35 lb | 6 |
| 1982-07-13 | Standard gill nets | 1.0 (below normal) | 1.2 – 6.3 | 0.60 lb | 2 |
| 1982-07-13 | Standard trap nets | 0.5 (normal) | 0.3 – 1.2 | 1.50 lb | 2 |
| 2019-06-17 | Standard gill nets | 0.8 (below normal) | 1.2 – 6.3 | 2.61 lb | 5 |
| 2019-06-17 | Standard trap nets | 0.4 (normal) | 0.3 – 1.2 | 4.67 lb | 4 |
| 1991-07-08 | Standard gill nets | 0.6 (below normal) | 1.2 – 6.3 | 1.20 lb | 3 |
| 1984-07-10 | Standard trap nets | 0.8 (normal) | 0.3 – 1.2 | 2.38 lb | 4 |
| 1985-07-08 | Standard trap nets | 0.2 (below normal) | 0.3 – 1.2 | 1.10 lb | 1 |
Hybrid Sunfish
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
| 2005-06-20 | Survey seining | 3.3 | — | 0.05 lb | 10 |
| 2005-06-20 | Standard trap nets | 0.6 | — | 0.20 lb | 4 |
| 2019-07-08 | 50-ft beach seine | 0.8 | — | — | 3 |
| 2020-07-20 | Backpack electrofishing | 1.6 | — | — | 4 |
| 2020-07-20 | Standard trap nets | 0.2 | — | 0.17 lb | 2 |
| 2020-07-20 | 50-ft beach seine | 0.2 | — | — | 1 |
| 1982-07-13 | Standard trap nets | 0.8 | — | 0.22 lb | 3 |
| 2019-06-17 | Standard trap nets | 0.6 | — | 0.14 lb | 5 |
| 1983-07-11 | Standard gill nets | 0.5 | — | 0.10 lb | 1 |
| 1983-07-11 | Standard trap nets | 6.7 | — | 0.14 lb | 20 |
| 1991-07-08 | Standard gill nets | 0.2 | — | 0.20 lb | 1 |
| 1991-07-08 | Standard trap nets | 3.2 | — | 0.11 lb | 19 |
| 1984-07-10 | Standard trap nets | 0.6 | — | 0.43 lb | 3 |
| 1985-07-08 | Standard trap nets | 3.7 | — | 0.06 lb | 22 |
Largemouth Bass
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
| 2005-06-20 | Standard electrofishing | 95.1 | — | 1.26 lb | 71 |
| 2005-06-20 | Survey seining | 4.7 | — | 0.03 lb | 14 |
| 2005-06-20 | Standard gill nets | 0.3 (normal) | 0.3 – 0.8 | 1.72 lb | 2 |
| 2019-07-08 | Backpack electrofishing | 15.0 | — | — | 16 |
| 2019-07-08 | 15-ft beach seine | 8.8 | — | — | 44 |
| 2019-07-08 | 50-ft beach seine | 29.8 | — | — | 119 |
| 2014-06-16 | Standard electrofishing | 93.5 | — | 1.59 lb | 96 |
| 2014-06-16 | Standard trap nets | 0.2 (normal) | 0.2 – 0.7 | 1.81 lb | 2 |
| 2020-07-20 | 50-ft beach seine | 32.3 | — | — | 194 |
| 2020-07-20 | Backpack electrofishing | 17.9 | — | — | 46 |
| 2020-07-20 | Standard trap nets | 0.2 (normal) | 0.2 – 0.7 | 1.92 lb | 2 |
| 1982-07-13 | Standard trap nets | 0.5 (normal) | 0.2 – 0.7 | 0.07 lb | 2 |
| 2019-06-17 | Standard electrofishing | 82.8 | — | 1.71 lb | 119 |
| 2019-06-17 | Standard trap nets | 0.4 (normal) | 0.2 – 0.7 | 0.30 lb | 4 |
| 1983-07-11 | Standard gill nets | 0.5 (normal) | 0.3 – 0.8 | 0.70 lb | 1 |
| 1983-07-11 | Standard trap nets | 1.7 (above normal) | 0.2 – 0.7 | 0.16 lb | 5 |
| 1991-07-08 | Standard trap nets | 0.7 (normal) | 0.2 – 0.7 | 0.20 lb | 4 |
| 1984-07-10 | Standard trap nets | 0.8 (above normal) | 0.2 – 0.7 | 0.93 lb | 4 |
| 1985-07-08 | Standard trap nets | 0.3 (normal) | 0.2 – 0.7 | 0.05 lb | 2 |
Bluegill
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
| 2005-06-20 | Survey seining | 43.0 | — | — | 129 |
| 2005-06-20 | Standard gill nets | 1.8 | — | 0.29 lb | 11 |
| 2005-06-20 | Standard trap nets | 26.3 (normal) | 7.5 – 62.5 | 0.27 lb | 184 |
| 2019-07-08 | Backpack electrofishing | 4.7 | — | — | 5 |
| 2019-07-08 | 15-ft beach seine | 1.8 | — | — | 9 |
| 2019-07-08 | 50-ft beach seine | 29.5 | — | — | 118 |
| 2014-06-16 | Standard gill nets | 2.2 | — | 0.24 lb | 13 |
| 2014-06-16 | Standard trap nets | 14.7 (normal) | 7.5 – 62.5 | 0.26 lb | 132 |
| 2020-07-20 | Backpack electrofishing | 14.8 | — | — | 38 |
| 2020-07-20 | Standard trap nets | 16.3 (normal) | 7.5 – 62.5 | 0.19 lb | 147 |
| 2020-07-20 | 50-ft beach seine | 57.7 | — | — | 346 |
| 1982-07-13 | Standard gill nets | 2.5 | — | 0.30 lb | 5 |
| 1982-07-13 | Standard trap nets | 82.3 (above normal) | 7.5 – 62.5 | 0.35 lb | 329 |
| 2019-06-17 | Standard gill nets | 3.7 | — | 0.25 lb | 22 |
| 2019-06-17 | Standard trap nets | 32.3 (normal) | 7.5 – 62.5 | 0.21 lb | 291 |
| 1983-07-11 | Standard gill nets | 4.0 | — | 0.23 lb | 8 |
| 1983-07-11 | Standard trap nets | 163.7 (above normal) | 7.5 – 62.5 | 0.12 lb | 491 |
| 1991-07-08 | Standard gill nets | 4.0 | — | 0.21 lb | 20 |
| 1991-07-08 | Standard trap nets | 136.7 (above normal) | 7.5 – 62.5 | 0.19 lb | 820 |
| 1984-07-10 | Standard trap nets | 306.0 (above normal) | 7.5 – 62.5 | 0.16 lb | 1530 |
| 1985-07-08 | Standard gill nets | 0.6 | — | 0.17 lb | 3 |
| 1985-07-08 | Standard trap nets | 183.2 (above normal) | 7.5 – 62.5 | 0.16 lb | 1099 |
Pumpkinseed
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
| 2005-06-20 | Survey seining | 5.3 | — | 0.04 lb | 16 |
| 2005-06-20 | Standard trap nets | 1.1 (normal) | 0.7 – 4.2 | 0.18 lb | 8 |
| 2019-07-08 | 50-ft beach seine | 1.8 | — | — | 7 |
| 2014-06-16 | Standard trap nets | 0.4 (below normal) | 0.7 – 4.2 | 0.19 lb | 4 |
| 2020-07-20 | Backpack electrofishing | 1.2 | — | — | 3 |
| 2020-07-20 | Standard trap nets | 1.6 (normal) | 0.7 – 4.2 | 0.19 lb | 14 |
| 2020-07-20 | 50-ft beach seine | 3.0 | — | — | 18 |
| 1982-07-13 | Standard trap nets | 3.5 (normal) | 0.7 – 4.2 | 0.14 lb | 14 |
| 2019-06-17 | Standard gill nets | 0.3 | — | 0.14 lb | 2 |
| 2019-06-17 | Standard trap nets | 6.6 (above normal) | 0.7 – 4.2 | 0.22 lb | 59 |
| 1983-07-11 | Standard gill nets | 1.0 | — | 0.15 lb | 2 |
| 1983-07-11 | Standard trap nets | 45.0 (above normal) | 0.7 – 4.2 | 0.08 lb | 135 |
| 1991-07-08 | Standard gill nets | 0.2 | — | 0.10 lb | 1 |
| 1991-07-08 | Standard trap nets | 10.7 (above normal) | 0.7 – 4.2 | 0.10 lb | 64 |
| 1984-07-10 | Standard trap nets | 5.4 (above normal) | 0.7 – 4.2 | 0.09 lb | 27 |
| 1985-07-08 | Standard trap nets | 3.7 (normal) | 0.7 – 4.2 | 0.05 lb | 22 |
Black Crappie
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
| 2005-06-20 | Survey seining | 0.3 | — | 0.48 lb | 1 |
| 2005-06-20 | Standard gill nets | 0.5 (below normal) | 2.5 – 16.5 | 0.43 lb | 3 |
| 2005-06-20 | Standard trap nets | 3.6 (normal) | 1.8 – 21.2 | 0.35 lb | 25 |
| 2019-07-08 | 50-ft beach seine | 6.0 | — | — | 24 |
| 2014-06-16 | Standard gill nets | 0.3 (below normal) | 2.5 – 16.5 | 0.44 lb | 2 |
| 2014-06-16 | Standard trap nets | 1.6 (below normal) | 1.8 – 21.2 | 0.44 lb | 14 |
| 2020-07-20 | Standard trap nets | 5.9 (normal) | 1.8 – 21.2 | 0.19 lb | 53 |
| 2020-07-20 | 50-ft beach seine | 6.2 | — | — | 37 |
| 1982-07-13 | Standard gill nets | 47.5 (above normal) | 2.5 – 16.5 | 0.31 lb | 95 |
| 1982-07-13 | Standard trap nets | 90.8 (above normal) | 1.8 – 21.2 | 0.31 lb | 363 |
| 2019-06-17 | Standard gill nets | 1.5 (below normal) | 2.5 – 16.5 | 0.31 lb | 9 |
| 2019-06-17 | Standard trap nets | 5.3 (normal) | 1.8 – 21.2 | 0.29 lb | 48 |
| 1983-07-11 | Standard gill nets | 13.5 (normal) | 2.5 – 16.5 | 0.15 lb | 27 |
| 1983-07-11 | Standard trap nets | 55.0 (above normal) | 1.8 – 21.2 | 0.17 lb | 165 |
| 1991-07-08 | Standard gill nets | 14.8 (normal) | 2.5 – 16.5 | 0.16 lb | 74 |
| 1991-07-08 | Standard trap nets | 42.3 (above normal) | 1.8 – 21.2 | 0.17 lb | 254 |
| 1984-07-10 | Standard trap nets | 35.0 (above normal) | 1.8 – 21.2 | 0.14 lb | 175 |
| 1985-07-08 | Standard gill nets | 5.6 (normal) | 2.5 – 16.5 | 0.18 lb | 28 |
| 1985-07-08 | Standard trap nets | 43.7 (above normal) | 1.8 – 21.2 | 0.18 lb | 262 |
Bowfin
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
| 2005-06-20 | Standard gill nets | 0.3 (normal) | 0.2 – 0.8 | 4.00 lb | 2 |
| 2005-06-20 | Standard trap nets | 0.3 (below normal) | 0.4 – 1.3 | 2.73 lb | 2 |
| 2014-06-16 | Standard trap nets | 0.3 (below normal) | 0.4 – 1.3 | 3.02 lb | 3 |
| 2019-06-17 | Standard trap nets | 0.3 (below normal) | 0.4 – 1.3 | 4.74 lb | 3 |
| 1991-07-08 | Standard trap nets | 0.2 (below normal) | 0.4 – 1.3 | 4.30 lb | 1 |
| 1984-07-10 | Standard trap nets | 0.6 (normal) | 0.4 – 1.3 | 2.23 lb | 3 |
| 1985-07-08 | Standard trap nets | 0.5 (normal) | 0.4 – 1.3 | 2.47 lb | 3 |
White Sucker
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
| 2005-06-20 | Standard gill nets | 3.7 (above normal) | 0.4 – 2.2 | 2.32 lb | 22 |
| 2005-06-20 | Standard trap nets | 0.3 (normal) | 0.2 – 1.0 | 2.56 lb | 2 |
| 2019-07-08 | Backpack electrofishing | 0.9 | — | — | 1 |
| 2019-07-08 | 50-ft beach seine | 0.3 | — | — | 1 |
| 2014-06-16 | Standard gill nets | 6.5 (above normal) | 0.4 – 2.2 | 2.69 lb | 39 |
| 2014-06-16 | Standard trap nets | 0.3 (normal) | 0.2 – 1.0 | 3.46 lb | 3 |
| 2020-07-20 | Standard trap nets | 1.4 (above normal) | 0.2 – 1.0 | 3.18 lb | 13 |
| 1982-07-13 | Standard gill nets | 7.0 (above normal) | 0.4 – 2.2 | 2.21 lb | 14 |
| 1982-07-13 | Standard trap nets | 1.0 (normal) | 0.2 – 1.0 | 3.08 lb | 4 |
| 2019-06-17 | Standard gill nets | 3.7 (above normal) | 0.4 – 2.2 | 2.52 lb | 22 |
| 2019-06-17 | Standard trap nets | 0.1 (below normal) | 0.2 – 1.0 | 3.22 lb | 1 |
| 1983-07-11 | Standard gill nets | 7.5 (above normal) | 0.4 – 2.2 | 2.33 lb | 15 |
| 1983-07-11 | Standard trap nets | 1.0 (normal) | 0.2 – 1.0 | 2.67 lb | 3 |
| 1991-07-08 | Standard gill nets | 6.0 (above normal) | 0.4 – 2.2 | 2.38 lb | 30 |
| 1991-07-08 | Standard trap nets | 0.8 (normal) | 0.2 – 1.0 | 2.68 lb | 5 |
| 1984-07-10 | Standard trap nets | 9.4 (above normal) | 0.2 – 1.0 | 2.42 lb | 47 |
| 1985-07-08 | Standard gill nets | 1.4 (normal) | 0.4 – 2.2 | 1.79 lb | 7 |
| 1985-07-08 | Standard trap nets | 0.7 (normal) | 0.2 – 1.0 | 0.57 lb | 4 |
Green Sunfish
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
| 2019-07-08 | Backpack electrofishing | 5.6 | — | — | 6 |
| 2020-07-20 | Backpack electrofishing | 2.7 | — | — | 7 |
| 2020-07-20 | 50-ft beach seine | 0.2 | — | — | 1 |
| 1982-07-13 | Standard trap nets | 0.3 (normal) | 0.2 – 1.3 | 0.10 lb | 1 |
| 1983-07-11 | Standard trap nets | 18.0 (above normal) | 0.2 – 1.3 | 0.06 lb | 54 |
| 1991-07-08 | Standard trap nets | 0.2 (below normal) | 0.2 – 1.3 | 0.10 lb | 1 |
Johnny Darter
| Date | Gear | CPUE | Normal Range | Total Catch |
| 2019-07-08 | Backpack electrofishing | 9.4 | — | 10 |
| 2019-07-08 | 15-ft beach seine | 4.2 | — | 21 |
| 2019-07-08 | 50-ft beach seine | 10.5 | — | 42 |
| 2020-07-20 | 50-ft beach seine | 0.3 | — | 2 |
| 2020-07-20 | Backpack electrofishing | 3.5 | — | 9 |
Tadpole Madtom
| Date | Gear | CPUE | Normal Range | Total Catch |
| 2019-07-08 | Backpack electrofishing | 0.9 | — | 1 |
| 2019-07-08 | 15-ft beach seine | 0.2 | — | 1 |
Iowa Darter
| Date | Gear | CPUE | Normal Range | Total Catch |
| 2019-07-08 | 15-ft beach seine | 2.4 | — | 12 |
| 2019-07-08 | 50-ft beach seine | 5.3 | — | 21 |
| 2019-07-08 | Backpack electrofishing | 5.6 | — | 6 |
| 2020-07-20 | Backpack electrofishing | 0.8 | — | 2 |
| 2020-07-20 | 50-ft beach seine | 1.8 | — | 11 |
Golden Shiner
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
| 2019-07-08 | 50-ft beach seine | 7.8 | — | — | 31 |
| 2019-07-08 | 15-ft beach seine | 6.2 | — | — | 31 |
| 2020-07-20 | 50-ft beach seine | 7.5 | — | — | 45 |
| 2019-06-17 | Standard trap nets | 0.2 (normal) | 0.2 – 0.8 | 0.07 lb | 2 |
| 1991-07-08 | Standard gill nets | 0.2 (below normal) | 0.3 – 1.5 | 0.10 lb | 1 |
| 1991-07-08 | Standard trap nets | 0.5 (normal) | 0.2 – 0.8 | 0.13 lb | 3 |
| 1985-07-08 | Standard gill nets | 0.4 (normal) | 0.3 – 1.5 | 0.10 lb | 2 |
| 1985-07-08 | Standard trap nets | 0.5 (normal) | 0.2 – 0.8 | 0.07 lb | 3 |
Spottail Shiner
| Date | Gear | CPUE | Normal Range | Total Catch |
| 2019-07-08 | 50-ft beach seine | 6.3 | — | 25 |
| 2019-07-08 | 15-ft beach seine | 0.6 | — | 3 |
| 2020-07-20 | Backpack electrofishing | 0.4 | — | 1 |
Common Carp
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
| 2014-06-16 | Standard trap nets | 0.1 (below normal) | 0.4 – 2.0 | 4.74 lb | 1 |
| 2020-07-20 | Backpack electrofishing | 9.7 | — | — | 25 |
| 2020-07-20 | Standard trap nets | 0.1 (below normal) | 0.4 – 2.0 | 12.08 lb | 1 |
| 2020-07-20 | 50-ft beach seine | 0.3 | — | — | 2 |
| 1982-07-13 | Standard trap nets | 1.0 (normal) | 0.4 – 2.0 | 4.25 lb | 4 |
| 1991-07-08 | Standard gill nets | 0.2 (below normal) | 0.3 – 3.0 | 5.80 lb | 1 |
| 1991-07-08 | Standard trap nets | 0.5 (normal) | 0.4 – 2.0 | 3.37 lb | 3 |
| 1984-07-10 | Standard trap nets | 23.0 (above normal) | 0.4 – 2.0 | 0.45 lb | 115 |
| 1985-07-08 | Standard gill nets | 2.0 (normal) | 0.3 – 3.0 | 1.06 lb | 10 |
| 1985-07-08 | Standard trap nets | 1.8 (normal) | 0.4 – 2.0 | 2.08 lb | 11 |
CNM
| Date | Gear | CPUE | Normal Range | Total Catch |
| 2020-07-20 | Backpack electrofishing | 0.4 | — | 1 |
Brook Trout
| Date | Gear | CPUE | Normal Range | Total Catch |
| 2020-07-20 | Backpack electrofishing | 0.4 | — | 1 |
| 2020-07-20 | 50-ft beach seine | 42.3 | — | 254 |
BKF
| Date | Gear | CPUE | Normal Range | Total Catch |
| 2020-07-20 | Backpack electrofishing | 2.7 | — | 7 |
Brown Bullhead
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
| 1984-07-10 | Standard trap nets | 1.6 (above normal) | 0.2 – 1.4 | 0.55 lb | 8 |
| 1985-07-08 | Standard trap nets | 0.2 (below normal) | 0.2 – 1.4 | 0.80 lb | 1 |
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Fish Species
Species known to inhabit Louisa. Click any species for a full fishing guide.
Fishing Guides Near Louisa
Other Lakes in Wright County
Data sourced from Minnesota DNR Division of Fish and Wildlife. Last verified: March 19, 2026.
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