Six Mile Brook is a rural community located south of the community of Four Mile Brook. It is also the name of the brook that starts flowing near the base of Dalhousie Mountain, and flows west through the community of Six Mile Brook and into eventually into the West River.
Four Mile Brook is a rural community located west of Central West River, it was named because it was approximately four miles from the origin of the Cobequid Road.
It is also the name of the brook that starts flowing just south of Millsville (west of Grant Road), and flows east through the community of Four Mile Brook and into the West River.