The multi-day siege of flooding rain and Sierra snow has begun in California, which may eventually prove to be too much of a good thing for residents still thirsting for relief from a five-year drought. Several landslides were reported in parts of northern California Tuesday night and early Wednesday, particularly in Santa Cruz County. Up to 2 feet of water was reported near downtown Yountville, and two right lanes of the 101 freeway in downtown San Francisco were flooded by a couple feet of water.