Southfork Lakes

Middle Southfork Lake (Southfork Lakes) is a small, remote lake in Alberta’s East Slopes (ES1) in the southwestern part of the province near the U.S. border. The lake fishery is open July 16 to Oct 31 with a bait ban in effect; tributaries and the outlet are closed to fishing year‑round. Anglers may retain one trout over 40 cm (total trout); no other waterbody‑specific species limits are listed.