Rule 12.11.6510 - APPLICABILITY(1) This subchapter applies to: (a) all legally accessible portions of the Blackfoot River from its headwaters to its confluence with the Clark Fork River near Bonner, Montana;(b) the North Fork of the Blackfoot River downstream from the United States forest service boundary to the river's confluence with the main stem of the Blackfoot River; and(c) lands adjacent to the Blackfoot River and the North Fork of the Blackfoot River that are owned or managed by the department.