I just checked a local store that sells them and they said age 17
The answer to that Question is... I have no bloody idea!
If you look up Oregon licenses,permits and registrations.com, it covers all your fishing needs for fishing in Oregon.
You don't have to have one if you are 15 and under. Once you hit age 16 you have to have one or your can get a fine.
You need one at age 18, check your local state laws in WA state the age is 15+.. Juvenile anglers include residents or non-residents 14 years of age or under. Juveniles can fish for free; no licenses...