The Trinity river system does this extensively. Its like playing fish loto, some are $10, $20, and of course an occasional looser. Double jeopardy since the person with the tag has to buy the first round........
They track the migration of the fish when they enter the system. When you send in the tag, provide the date and place you caught the fish, they give you info on the fish. My buddy Casey and I got a fish in a tiny tributary of the Trinity with one in it, which was pretty cool. We then go back and look at the water conditions and note how we think the fish travel for future years. These tags are put on wild and hatchery fish.
I'm not sure of all the programs in Wa/Or, but Rod Engle is a Wa fisheries biologist that has helped me with my questions on Condit Dam. He would get right back to me, so he might be a good contact. Nice guy
Rod_Engle@fws.govWas waiting for rain.......... now waiting for the drop.......
Have a fishy new year, If you see the plates SR PACA on a truck don't be afraid to start up a conversation......
Matt