I fished with a group ( 6 - 8, depending 9n the lake ) several lakes operated at the time by Mikisew Sports Fishing, a” business” entity of the local Ft. Chip band, I think….
That was many years back, 10+, and I know they( ??) shut down that entire operation. So I would suggest that you contact the band office at Ft Chip and find out if/when/how you can access the surrounding lakes.
PM me if you want more details….
Pete