PG&E will be releasing flows up to 1600 cfs in the Rock Creek and Cresta sections of the NF Feather. Peak flows will only last for 12 hours. Flows will ramp up at 400 cfs per hour, but subside at only 150 cfs per hour.
Oops edit: Dates are January 27 & 31, February 10 & 24, -- weekdays. The info is also posted on the AW release calendar for these sections.