Emerald
St. Louis County, Minnesota — DOW #69033500
5 Surveys
77.17
Acres
34 ft
Max Depth
3
Fish Species
33
Local Guides
DNR Fish Surveys
Catch-per-unit-effort (CPUE) data from Minnesota DNR fish population assessments on Emerald. Green = above normal range. Red = below normal.
Yellow Perch
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
|---|---|---|---|---|---|
| 1984-08-14 | Standard gill nets | 4.0 (normal) | 1.0 – 8.0 | 0.12 lb | 8 |
| 1974-08-20 | Standard gill nets | 1.0 (normal) | 1.0 – 8.0 | 0.25 lb | 3 |
White Sucker
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
|---|---|---|---|---|---|
| 1984-08-14 | Standard gill nets | 33.0 (above normal) | 1.5 – 10.4 | 0.86 lb | 66 |
| 1974-08-20 | Standard gill nets | 11.0 (above normal) | 1.5 – 10.4 | 1.62 lb | 33 |
Green Sunfish
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
|---|---|---|---|---|---|
| 1974-08-20 | Standard gill nets | 2.3 (normal) | 0.3 – 2.5 | 0.10 lb | 7 |
Depth Maps & Lake Info
Map & Directions
Get DirectionsShowing 14 nearby bait & tackle shops on the map.
Nearby Bait & Tackle
Nearby Marinas
Resorts & Lodges Near Emerald
Plan your stay — fishing resorts and lodges near Emerald.
Fish Species
Species known to inhabit Emerald. Click any species for a full fishing guide.
Fishing Guides Near Emerald
Other Lakes in St. Louis County
Plan Your Trip to Emerald
- Weather forecast for Emerald — check wind, rain, and temperature before you go
- GPS: 48.2145°N, 92.1486°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.