Tomash
Cook County, Minnesota — DOW #16034500
19 Surveys
95.3
Acres
5 ft
Max Depth
3 ft
Mean Depth
2
Fish Species
10
Local Guides
DNR Fish Surveys
Catch-per-unit-effort (CPUE) data from Minnesota DNR fish population assessments on Tomash. Green = above normal range. Red = below normal.
Yellow Perch
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
|---|---|---|---|---|---|
| 1986-05-16 | Standard gill nets | 6.0 (normal) | 3.3 – 18.3 | 0.17 lb | 6 |
| 2000-08-16 | 1/4-in trap nets | 30.5 | — | 0.04 lb | 183 |
| 2000-08-16 | Standard trap nets | 7.8 (above normal) | 0.5 – 3.8 | 0.22 lb | 47 |
| 2000-08-16 | Standard gill nets | 8.0 (normal) | 3.3 – 18.3 | 0.22 lb | 16 |
| 2014-06-04 | Standard gill nets | 26.5 (above normal) | 3.3 – 18.3 | 0.16 lb | 53 |
| 2014-06-04 | 1/4-in trap nets | 77.7 | — | 0.02 lb | 466 |
White Sucker
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
|---|---|---|---|---|---|
| 1986-05-16 | Standard gill nets | 7.0 (normal) | 5.3 – 22.1 | 0.14 lb | 7 |
| 2000-08-16 | Standard gill nets | 5.0 (below normal) | 5.3 – 22.1 | 0.93 lb | 10 |
| 2000-08-16 | 1/4-in trap nets | 0.3 | — | 1.34 lb | 2 |
| 2000-08-16 | Standard trap nets | 2.5 (normal) | 0.9 – 4.5 | 0.85 lb | 15 |
| 1974-06-19 | Standard gill nets | 1.0 (below normal) | 5.3 – 22.1 | 0.10 lb | 2 |
| 2014-06-04 | 1/4-in trap nets | 3.2 | — | 0.79 lb | 19 |
| 2014-06-04 | Standard gill nets | 6.0 (normal) | 5.3 – 22.1 | 0.83 lb | 12 |
PRD
| Date | Gear | CPUE | Normal Range | Total Catch |
|---|---|---|---|---|
| 2000-08-16 | 1/4-in trap nets | 0.8 | — | 5 |
Walleye
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
|---|---|---|---|---|---|
| 2000-08-16 | Standard gill nets | 2.5 (normal) | 2.3 – 9.6 | 1.27 lb | 5 |
| 2000-08-16 | 1/4-in trap nets | 0.8 | — | 1.20 lb | 5 |
| 2000-08-16 | Standard trap nets | 0.3 (below normal) | 0.4 – 1.8 | 1.44 lb | 2 |
NRD
| Date | Gear | CPUE | Normal Range | Total Catch |
|---|---|---|---|---|
| 2014-06-04 | 1/4-in trap nets | 0.5 | — | 3 |
CNM
| Date | Gear | CPUE | Normal Range | Total Catch |
|---|---|---|---|---|
| 2014-06-04 | 1/4-in trap nets | 0.2 | — | 1 |
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 Tomash
Plan your stay — fishing resorts and lodges near Tomash.
Fish Species
Species known to inhabit Tomash. Click any species for a full fishing guide.
Fishing Guides Near Tomash
Other Lakes in Cook County
Plan Your Trip to Tomash
- Weather forecast for Tomash — check wind, rain, and temperature before you go
- GPS: 47.8841°N, 90.6321°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.