The ODFW (Dept of Fish and Wildlife) does have a "Where to Fish" page. However, it seems that ODFW has rules against actually doing thier homework and verifying information before posting it on their web site. Also, most of the data (other than the stocking schedules and fishing reports) remains unchanged for the past 5 or 6 years. When looking at the fishing reports, I find that only data on Salmon, Steelhead or Trout is reported. Other fish might have a side note, but for the most part, nothing to take seriously.
Good idea, but unless someone takes over their IT department and makes the web site a priority and actually has people putting research together to make the information reliable and keep it up to date, the web site is kind of a "rumors" web page.
Even thier "Stocking Schedule" is incorrect 80% of the time.