Mac posted the limits ...
the best idea is study this...
http://albertaregulations.ca/fishing...eral-regs.html
Now just because
that list says lake trout limit 3....YOU HAVE TO CHECK the water shed/lake your fishing...
because for example...
Cold Lake
May 15 to Mar. 31 –
Lake Trout limit 0 from Sept. 15 to Nov. 15, and
1 over 65 cm from May 15 to Sept. 14 and from Nov. 16 to Mar. 31; Walleye limit 3 over 50 cm; Pike limit 1 over 63 cm; Perch limit 15; Lake Whitefish limit 10; Burbot limit 10.
so its a good idea to study the regs and watersheds you intend to fish...
Neil