Maple Leaf
St. Louis County, Minnesota — DOW #69070000
65 Surveys
99.55
Acres
51 ft
Max Depth
14 ft
Mean Depth
9
Fish Species
33
Local Guides
DNR Fish Surveys
Catch-per-unit-effort (CPUE) data from Minnesota DNR fish population assessments on Maple Leaf. Green = above normal range. Red = below normal.
Yellow Perch
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
|---|---|---|---|---|---|
| 1993-08-23 | Standard trap nets | 1.3 (normal) | 0.3 – 1.5 | 0.10 lb | 12 |
| 1993-08-23 | Survey seining | 7.0 | — | — | 28 |
| 1993-08-23 | Standard gill nets | 7.3 (above normal) | 0.5 – 7.0 | 0.11 lb | 44 |
| 1988-06-23 | Standard trap nets | 0.5 (normal) | 0.3 – 1.5 | 0.10 lb | 2 |
| 1988-06-23 | Standard gill nets | 8.2 (above normal) | 0.5 – 7.0 | 0.19 lb | 49 |
| 2003-08-25 | Survey seining | 2.0 | — | — | 4 |
| 2003-08-25 | Standard gill nets | 2.5 (normal) | 0.5 – 7.0 | 0.10 lb | 15 |
| 2016-09-12 | Standard trap nets | 0.2 (below normal) | 0.3 – 1.5 | 0.09 lb | 2 |
| 2016-09-12 | Standard gill nets | 0.2 (below normal) | 0.5 – 7.0 | 0.13 lb | 1 |
Northern Pike
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
|---|---|---|---|---|---|
| 1993-08-23 | Standard gill nets | 4.3 (normal) | 1.3 – 5.3 | 2.59 lb | 26 |
| 1993-08-23 | Standard trap nets | 0.8 | — | 0.61 lb | 7 |
| 1993-08-23 | Survey seining | 1.0 | — | — | 4 |
| 1988-06-23 | Standard gill nets | 13.2 (above normal) | 1.3 – 5.3 | 1.62 lb | 79 |
| 1988-06-23 | Standard trap nets | 1.0 | — | 0.25 lb | 4 |
| 2003-08-25 | Standard gill nets | 6.0 (above normal) | 1.3 – 5.3 | 1.66 lb | 36 |
| 2003-08-25 | Standard trap nets | 0.3 | — | 2.01 lb | 3 |
| 2016-09-12 | Standard gill nets | 4.2 (normal) | 1.3 – 5.3 | 1.76 lb | 25 |
| 2016-09-12 | Standard trap nets | 1.1 | — | 1.72 lb | 10 |
Hybrid Sunfish
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
|---|---|---|---|---|---|
| 1993-08-23 | Survey seining | 0.3 | — | — | 1 |
| 1993-08-23 | Standard trap nets | 0.4 | — | 0.40 lb | 4 |
| 2016-09-12 | Standard trap nets | 0.2 | — | 0.12 lb | 2 |
Fathead Minnow
| Date | Gear | CPUE | Normal Range | Total Catch |
|---|---|---|---|---|
| 1993-08-23 | Survey seining | 0.3 | — | 1 |
Largemouth Bass
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
|---|---|---|---|---|---|
| 1993-08-23 | Survey seining | 3.8 | — | — | 15 |
| 2003-08-25 | Standard trap nets | 0.4 (normal) | 0.3 – 1.5 | 0.08 lb | 4 |
| 2003-08-25 | Standard electrofishing | 82.2 | — | 1.59 lb | 39 |
| 2003-08-25 | Standard gill nets | 0.3 (normal) | 0.3 – 1.8 | 0.71 lb | 2 |
| 2016-09-12 | Standard trap nets | 0.2 (below normal) | 0.3 – 1.5 | 0.07 lb | 2 |
| 2016-09-12 | Standard electrofishing | 43.7 | — | 1.85 lb | 59 |
Bluegill
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
|---|---|---|---|---|---|
| 1993-08-23 | Survey seining | 10.5 | — | — | 42 |
| 1993-08-23 | Standard gill nets | 2.3 | — | 0.16 lb | 14 |
| 1993-08-23 | Standard trap nets | 34.2 (normal) | 4.3 – 34.3 | 0.15 lb | 308 |
| 1988-06-23 | Standard trap nets | 34.3 (normal) | 4.3 – 34.3 | 0.17 lb | 137 |
| 1988-06-23 | Standard gill nets | 2.7 | — | 0.13 lb | 16 |
| 2003-08-25 | Standard trap nets | 14.6 (normal) | 4.3 – 34.3 | 0.10 lb | 131 |
| 2003-08-25 | Survey seining | 15.0 | — | — | 30 |
| 2003-08-25 | Standard gill nets | 3.7 | — | 0.16 lb | 22 |
| 2016-09-12 | Standard trap nets | 5.0 (normal) | 4.3 – 34.3 | 0.23 lb | 45 |
Pumpkinseed
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
|---|---|---|---|---|---|
| 1993-08-23 | Survey seining | 0.3 | — | — | 1 |
| 1993-08-23 | Standard trap nets | 2.2 (normal) | 0.5 – 3.3 | 0.17 lb | 20 |
| 1988-06-23 | Standard gill nets | 1.2 | — | 0.16 lb | 7 |
| 1988-06-23 | Standard trap nets | 3.5 (above normal) | 0.5 – 3.3 | 0.21 lb | 14 |
| 2003-08-25 | Survey seining | 0.5 | — | — | 1 |
| 2003-08-25 | Standard gill nets | 0.5 | — | 0.27 lb | 3 |
| 2003-08-25 | Standard trap nets | 3.7 (above normal) | 0.5 – 3.3 | 0.18 lb | 33 |
| 2016-09-12 | Standard trap nets | 1.7 (normal) | 0.5 – 3.3 | 0.18 lb | 15 |
Walleye
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
|---|---|---|---|---|---|
| 1993-08-23 | Standard gill nets | 0.8 (normal) | 0.8 – 3.8 | 2.32 lb | 5 |
| 1993-08-23 | Standard trap nets | 0.1 (below normal) | 0.3 – 1.1 | 3.20 lb | 1 |
| 1988-06-23 | Standard gill nets | 0.2 (below normal) | 0.8 – 3.8 | 0.70 lb | 1 |
| 2003-08-25 | Standard gill nets | 2.0 (normal) | 0.8 – 3.8 | 2.40 lb | 12 |
| 2003-08-25 | Standard trap nets | 0.2 (below normal) | 0.3 – 1.1 | 1.38 lb | 2 |
| 2016-09-12 | Standard gill nets | 2.2 (normal) | 0.8 – 3.8 | 2.10 lb | 13 |
| 2016-09-12 | Standard trap nets | 0.3 (normal) | 0.3 – 1.1 | 3.58 lb | 3 |
Black Crappie
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
|---|---|---|---|---|---|
| 1993-08-23 | Survey seining | 11.3 | — | — | 45 |
| 1993-08-23 | Standard gill nets | 1.7 (normal) | 0.5 – 1.9 | 0.34 lb | 10 |
| 1993-08-23 | Standard trap nets | 2.7 (normal) | 1.6 – 6.8 | 0.25 lb | 24 |
| 1988-06-23 | Standard gill nets | 2.7 (above normal) | 0.5 – 1.9 | 0.16 lb | 16 |
| 1988-06-23 | Standard trap nets | 7.8 (above normal) | 1.6 – 6.8 | 0.20 lb | 31 |
| 2003-08-25 | Standard gill nets | 3.3 (above normal) | 0.5 – 1.9 | 0.14 lb | 20 |
| 2003-08-25 | Standard trap nets | 2.9 (normal) | 1.6 – 6.8 | 0.11 lb | 26 |
| 2016-09-12 | Standard gill nets | 1.7 (normal) | 0.5 – 1.9 | 0.08 lb | 10 |
| 2016-09-12 | Standard trap nets | 2.1 (normal) | 1.6 – 6.8 | 0.34 lb | 19 |
White Sucker
| Date | Gear | CPUE | Normal Range | Avg Weight | Total Catch |
|---|---|---|---|---|---|
| 1993-08-23 | Standard gill nets | 0.7 (below normal) | 1.2 – 4.9 | 2.38 lb | 4 |
| 1993-08-23 | Standard trap nets | 0.4 (normal) | 0.3 – 2.7 | 4.30 lb | 4 |
| 1988-06-23 | Standard gill nets | 1.3 (normal) | 1.2 – 4.9 | 2.58 lb | 8 |
| 2016-09-12 | Standard gill nets | 0.2 (below normal) | 1.2 – 4.9 | 3.97 lb | 1 |
Depth Maps & Lake Info
Map & Directions
Get DirectionsShowing 14 nearby bait & tackle shops on the map.
Nearby Bait & Tackle
Nearby Marinas
Resorts & Lodges Near Maple Leaf
Plan your stay — fishing resorts and lodges near Maple Leaf.
Fish Species
Species known to inhabit Maple Leaf. Click any species for a full fishing guide.
Fishing Guides Near Maple Leaf
Other Lakes in St. Louis County
Plan Your Trip to Maple Leaf
- Weather forecast for Maple Leaf — check wind, rain, and temperature before you go
- GPS: 47.0128°N, 92.6230°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.