The Dolores Water Conservancy District has just released their final flow update before the actual releases begin. Looks like rafting releases of around 800 cfs will begin from McPhee Dam on Saturday, May 21st. That means that the Bradfield section should be runnable beginning Saturday, while Slickrock and down will be good to go by Sunday. Releases are scheduled to run through at least Memorial Day weekend, if not a bit longer.
Check out http://doloreswater.com/releases.htm for more detailed information. SYOTR!
UPDATE: Releases have been postponed until May 25th. Check the link above for the most current information