Zephyr
Cook County, Minnesota — DOW #16081300
5 Surveys
139.79
Acres
40 ft
Max Depth
5
Fish Species
10
Local Guides
DNR Fish Surveys
Catch-per-unit-effort (CPUE) data from Minnesota DNR fish population assessments on Zephyr. Green = above normal range. Red = below normal.
Northern Pike
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
|---|---|---|---|---|---|
| 1976-07-20 | Standard gill nets | 1.3 (normal) | 1.2 – 3.9 | 4.00 lb | 4 |
Smallmouth Bass
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
|---|---|---|---|---|---|
| 1976-07-20 | Standard gill nets | 1.3 (above normal) | 0.2 – 0.7 | 2.50 lb | 4 |
Walleye
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
|---|---|---|---|---|---|
| 1976-07-20 | Standard gill nets | 6.3 (normal) | 3.0 – 13.2 | 2.11 lb | 19 |
LKW
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
|---|---|---|---|---|---|
| 1976-07-20 | Standard gill nets | 1.7 (normal) | 0.6 – 2.9 | 6.00 lb | 5 |
White Sucker
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
|---|---|---|---|---|---|
| 1976-07-20 | Standard gill nets | 3.3 (normal) | 2.6 – 11.7 | 3.85 lb | 10 |
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 Zephyr
Plan your stay — fishing resorts and lodges near Zephyr.
Fish Species
Species known to inhabit Zephyr. Click any species for a full fishing guide.
Fishing Guides Near Zephyr
Other Lakes in Cook County
Plan Your Trip to Zephyr
- Weather forecast for Zephyr — check wind, rain, and temperature before you go
- GPS: 48.1742°N, 91.0308°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.