Jacob
St. Louis County, Minnesota — DOW #69007700
12 Surveys
22.06
Acres
52 ft
Max Depth
1
Fish Species
33
Local Guides
DNR Fish Surveys
Catch-per-unit-effort (CPUE) data from Minnesota DNR fish population assessments on Jacob. Green = above normal range. Red = below normal.
Rainbow Trout
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
|---|---|---|---|---|---|
| 1983-06-21 | Standard gill nets | 2.5 | — | 0.43 lb | 10 |
| 1980-07-02 | Standard gill nets | 6.0 | — | 0.75 lb | 6 |
Brook Trout
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
|---|---|---|---|---|---|
| 2019-06-03 | Standard gill nets | 11.5 | — | 0.78 lb | 23 |
| 2006-05-22 | Standard gill nets | 4.5 | — | 1.00 lb | 9 |
| 2024-05-22 | Standard gill nets | 9.0 | — | 0.85 lb | 18 |
| 1990-06-12 | Standard gill nets | 11.5 | — | 0.24 lb | 23 |
| 1998-05-26 | Standard gill nets | 22.0 | — | 0.25 lb | 22 |
| 1988-06-02 | Standard gill nets | 5.0 | — | 0.86 lb | 10 |
| 1986-05-22 | Standard gill nets | 3.5 | — | 1.06 lb | 7 |
SPT
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
|---|---|---|---|---|---|
| 1990-06-12 | Standard gill nets | 5.5 | — | 0.59 lb | 11 |
| 1988-06-02 | Standard gill nets | 1.0 | — | 2.15 lb | 2 |
| 1986-05-22 | Standard gill nets | 9.0 | — | 0.19 lb | 18 |
Depth Maps & Lake Info
Map & Directions
Get DirectionsShowing 14 nearby bait & tackle shops on the map.
Nearby Bait & Tackle
Nearby Marinas
Resorts & Lodges Near Jacob
Plan your stay — fishing resorts and lodges near Jacob.
Fish Species
Species known to inhabit Jacob. Click any species for a full fishing guide.
Fishing Guides Near Jacob
Other Lakes in St. Louis County
Plan Your Trip to Jacob
- Weather forecast for Jacob — check wind, rain, and temperature before you go
- GPS: 48.0439°N, 91.8180°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.