Any time there is gillnetting going on on the Chehalis you can buy fresh fish at the dock or behind Walmart. Same is true on the Queets and Quinault. At first Ave bridge on the Duwamish they will approach you offering to sell. I have never seen a creel census take place at any of these locations.

Sports fishing is just a drop in the bucket, if you need stats get them from the fisheries that take the largest share of fish.