St. Mary Reservoir is located 64 km SW of Lethbridge. There are pike and walleye.
There are a couple campgrounds around this reservoir.
St. Mary Reservoir Directions
St. Mary Reservoir Fishing Regulations
- 3 Northern Pike over 63 cm
- 3 Walleye over 50 cm
- 10 Lake Whitefish
- 10 Burbot
Bait allowed
Open May 8 to March 15
Check Alberta Fishing Regulations for up-to date rules.
St. Mary Reservoir Fish Stocking Report 2022
| Fish | Size (cm) | Number Stocked | Date |
|---|---|---|---|
| Walleye | 0.4 | 401941 | May 27 |