Section 13.01.11.345 - FISHING IN BOUNDARY WATERS01.Bear Lake. The holder of a valid Idaho or Utah fishing license may fish all of Bear Lake, subject to the rules or regulations of the state in which they are fishing, including any closure.02.Limit for One License Only. Any angler who fishes on the Snake River or any other water forming an Idaho boundary is entitled to have in possession only the limit allowed by one (1) license regardless of the number of licenses they may possess.Idaho Admin. Code r. 13.01.11.345