Originally Posted by tteton
There is granite rapid! if the flow is around 20,000cfs the green room is runnable!
This does raise a question. I've always understood that the "Green Room" in Cache Creek Rapid (which is the geographically correct name for Granite Falls) occurs only at certain water levels, when the backrolling wave at the bottom of the tongue forms a full curl. It seems that in the YouTube era, people have started referring to the tongue as the Green Room, but I think that does a disservice to people who have actually run the real Green Room.
For many years, there was a large photo on the wall in the basement of the Andy & Bax store in Portland showing a large raft inside the curl of that wave--one of the best rafting photos ever. I think the raft was being rowed by Dan Baxter.