Merganser
Cook County, Minnesota — DOW #16010700
13 Surveys
22.33
Acres
3 ft
Max Depth
3
Fish Species
10
Local Guides
DNR Fish Surveys
Catch-per-unit-effort (CPUE) data from Minnesota DNR fish population assessments on Merganser. Green = above normal range. Red = below normal.
Northern Pike
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
|---|---|---|---|---|---|
| 2011-06-08 | Standard gill nets | 4.7 (normal) | 4.0 – 15.0 | 2.12 lb | 14 |
| 2011-06-08 | 1/4-in trap nets | 0.8 | — | 0.71 lb | 3 |
| 2011-06-08 | Standard trap nets | 1.8 | — | 1.80 lb | 7 |
| 1976-06-14 | Standard gill nets | 15.0 (normal) | 4.0 – 15.0 | 1.67 lb | 30 |
Yellow Perch
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
|---|---|---|---|---|---|
| 2011-06-08 | 1/4-in trap nets | 0.8 | — | 0.10 lb | 3 |
| 2011-06-08 | Standard trap nets | 1.0 (normal) | 0.3 – 3.5 | 0.14 lb | 4 |
| 2011-06-08 | Standard gill nets | 6.7 (normal) | 2.0 – 15.0 | 0.22 lb | 20 |
| 1976-06-14 | Standard gill nets | 0.5 (below normal) | 2.0 – 15.0 | 0.20 lb | 1 |
CNM
| Date | Gear | CPUE | Normal Range | Total Catch |
|---|---|---|---|---|
| 2011-06-08 | 1/4-in trap nets | 0.3 | — | 1 |
Pumpkinseed
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
|---|---|---|---|---|---|
| 2011-06-08 | Standard gill nets | 0.3 | — | 0.21 lb | 1 |
| 2011-06-08 | 1/4-in trap nets | 2.0 | — | 0.03 lb | 8 |
| 1976-06-14 | Standard gill nets | 0.5 | — | 0.10 lb | 1 |
BNS
| Date | Gear | CPUE | Normal Range | Total Catch |
|---|---|---|---|---|
| 2011-06-08 | 1/4-in trap nets | 158.8 | — | 635 |
Depth Maps & Lake Info
Map & Directions
Get DirectionsShowing 14 nearby bait & tackle shops on the map.
Nearby Bait & Tackle
Bear Track Outfitting Co.
Grand Marais, MN
★ 3.3Buck's Hardware
Grand Marais, MN
★ 4.5Clearwater BWCA Outfitters
Grand Marais, MN
★ 5Hungry Jack Canoe Outfitters
Grand Marais, MN
★ 4.7Lake Superior Trading Post
Grand Marais, MN
★ 4.6Moose Tracks
Grand Marais, MN
★ 4.5Northern Goods
Grand Marais, MN
★ 4.7The Fisherman's Daughter at Dockside Fish Market
Grand Marais, MN
★ 4.7Nearby Marinas
Resorts & Lodges Near Merganser
Plan your stay — fishing resorts and lodges near Merganser.
Fish Species
Species known to inhabit Merganser. Click any species for a full fishing guide.
Fishing Guides Near Merganser
Other Lakes in Cook County
Plan Your Trip to Merganser
- Weather forecast for Merganser — check wind, rain, and temperature before you go
- GPS: 47.9162°N, 90.2590°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.