Northern Boundary: Beginning from the Southwestern tip of Rocky Island Lake where the Mississagi River intersects with the Wenebegon River in an Eastern direction to the North Eastern Tip of Rocky Island Lake, continuing in an Eastern direction, follow the shoreline of Rocky Island Lake in a Northeastern direction through the river system to Bark Lake.

Eastern Boundary: Beginning from the most south easterly tip of Bark lake follow the Mississagi River in a Southern direction until the river intersects with Hwy 810. Follow Hwy 810 South to Hwy 553 through Massey to the shores of the North Channel.

Southern Boundary: Beginning just East of Desbarats at Portlock, in an Eastern direction follow the North Channel Shoreline through Nestorville, Thessalon, Blind River and Spanish, then continue South/Eastern direction to the Southern tip of Sagamoke.

Western Boundary: Beginning just East of Desbarats at Portlock, travel North through Plummer, continue north to Ophir to Poplar Dale. From Poplar Dale draw a horizontal line Northeast to where the Mississagi River intersects with the Wenebegon River at the Southwestern tip of Rocky Island Lake.