Jack
Cook County, Minnesota — DOW #16052100
4 Surveys
112.61
Acres
10 ft
Max Depth
5 ft
Mean Depth
4
Fish Species
10
Local Guides
DNR Fish Surveys
Catch-per-unit-effort (CPUE) data from Minnesota DNR fish population assessments on Jack. Green = above normal range. Red = below normal.
Northern Pike
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
|---|---|---|---|---|---|
| 1973-07-23 | Standard gill nets | 4.8 (normal) | 2.8 – 8.5 | 1.19 lb | 19 |
Walleye
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
|---|---|---|---|---|---|
| 1973-07-23 | Standard gill nets | 9.0 (above normal) | 1.3 – 5.0 | 1.22 lb | 36 |
Yellow Perch
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
|---|---|---|---|---|---|
| 1973-07-23 | Standard gill nets | 12.3 (normal) | 2.0 – 16.0 | 0.19 lb | 49 |
White Sucker
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
|---|---|---|---|---|---|
| 1973-07-23 | Standard gill nets | 16.0 (above normal) | 4.0 – 14.5 | 2.49 lb | 64 |
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 Jack
Plan your stay — fishing resorts and lodges near Jack.
Fish Species
Species known to inhabit Jack. Click any species for a full fishing guide.
Fishing Guides Near Jack
Other Lakes in Cook County
Plan Your Trip to Jack
- Weather forecast for Jack — check wind, rain, and temperature before you go
- GPS: 47.9001°N, 90.7971°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.