ES1: Belly- St. Mary Diversion Canal - Alberta Fishing
LakeSubarea: ES149.32431, -113.48376
Overview
Belly–St. Mary Diversion Canal is a diversion canal in southern Alberta southwest of Lethbridge near the town of Cardston; it carries irrigation flows between the Belly and St. Mary systems and offers limited shoreline angling access, with fishing conditions varying by season and flow. No waterbody-specific regulations for this waterbody. Refer to default regulations for this subarea ES1.
Regulations
No waterbody-specific regulations.
Default regulations
Default regulationsTap to expand
OPEN all year
- Bull Trout limit 0
- Arctic Grayling limit 0
- Trout limit 5
- Mountain Whitefish limit 5 over 30 cm
- Walleye limit 3 over 50 cm
- Pike limit 3
- Perch limit 15
- Lake Whitefish limit 10
- Burbot limit 10
- Bait except Bait Fish allowed
Last updated: Sep 25, 2025
Stocking history
No stocking events returned.