The Sacramento River will more than double in size Tuesday, according to an alert sent out Monday by the Bureau of Reclamation. The alert says that at 2 O’clock this afternoon the releases from Keswick Dam will be 7,500 cubic feet per second, then by 6 O’clock it’ll be at 10,000 CFS and by 10 O’clock tonight the river will swell to 15,000 cubic feet per second.