I am starting to wonder if you did not download the entire regulations pamphlet as over half of it is dedicated to sections called "special rules". You will find that there are special rules for west side rivers, east side rivers, west side lakes, and east side lakes. West and east side are divided by the Cascade Mountains.

If you want to check regulations on a specific river, you must look up the river in the west or east side rivers section to determine the open seasons and restrictions for that river. Also, fishing regulations in the current pamphlet are only good until April. So when you move here you will need to pick up a new one to check for changes.