Niswi
St. Louis County, Minnesota — DOW #69032200
3 Surveys
104.69
Acres
8 ft
Max Depth
3
Fish Species
33
Local Guides
DNR Fish Surveys
Catch-per-unit-effort (CPUE) data from Minnesota DNR fish population assessments on Niswi. Green = above normal range. Red = below normal.
Northern Pike
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
|---|---|---|---|---|---|
| 1983-08-01 | Standard gill nets | 6.0 (normal) | 3.0 – 9.0 | 2.78 lb | 18 |
Yellow Perch
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
|---|---|---|---|---|---|
| 1983-08-01 | Standard gill nets | 8.7 (normal) | 3.3 – 18.3 | 0.15 lb | 26 |
White Sucker
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
|---|---|---|---|---|---|
| 1983-08-01 | Standard gill nets | 13.3 (normal) | 5.3 – 22.1 | 1.52 lb | 40 |
Depth Maps & Lake Info
Map & Directions
Get DirectionsShowing 14 nearby bait & tackle shops on the map.
Nearby Bait & Tackle
Nearby Marinas
Resorts & Lodges Near Niswi
Plan your stay — fishing resorts and lodges near Niswi.
Fish Species
Species known to inhabit Niswi. Click any species for a full fishing guide.
Fishing Guides Near Niswi
Other Lakes in St. Louis County
Plan Your Trip to Niswi
- Weather forecast for Niswi — check wind, rain, and temperature before you go
- GPS: 48.0179°N, 92.1327°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.