The Washington Department of Fish and Wildlife (WDFW) is responsible for the management of the state's fish and wildlife resources and establishes basic rules and regulations governing the time, place, manner, and methods used to harvest or enjoy fish and wildlife. As a part of this responsibility, the WDFW issues licenses, tags, endorsements, and permits for hunting and fishing in Washington. Categories of fishing licenses include freshwater licenses, saltwater licenses, and combination licenses. There are several endorsements, stamps, permits, or other surcharges required for particular activities in addition to a fishing license. Fee amounts for fishing licenses, stamps, permits, and endorsements are set in statute. A fishing license is not required to fish for freshwater smelt, carp, or crawfish.
A person must obtain a recreational fishing or shellfish license in order to fish for smelt, carp, and crawfish.