Go to where you can get a fishing license and get the little pamphlet about legal game fishing in your area. The book should also list the legalities of seining, netting, spearing, and other types of collection methods. There are a ton more collection methods and they should be part of the pamphlet that you can get at the local game fishing license spot. They will also have a number and/or email address for you to ask specific questions.
Once you get the pamphlet you should find someone that can put it into a PDF. Then you can see about getting it added here to the forum for other Washington residents.
Once you get the pamphlet you should find someone that can put it into a PDF. Then you can see about getting it added here to the forum for other Washington residents.