Detroit River, Michigan Fishing MapFishing Hot Spots sets the standard for others to follow. It's the map successful anglers have asked for by name for more than two decades. The Detroit River is a surprisingly excellent fishery within a large, urban area. Large numbers of trophy walleye and many white bass are caught regularly. This map covers the 32 river miles that lead up to Lake ErieFeatured Species: Walleye; White Bass; Yellow Perch; Map features include: Full lake profile; Fishery information; Fishing tips and techniques; GPS information; 20 Accesses with driving directions; 32 Proven fishing areas marked; Maps measure 24" x 36" when open for viewing and fold to 6" x 9" for easy storage.