<P> Some of the worst mudslides occurred in the Mount Hood Corridor, and one man died in a mud and debris avalanche near Rhododendron that destroyed 15 houses . Other deaths occurred from drowning and electrocution, and one man died when the new John Day bridge collapsed . </P> <P> Yamhill County was severely affected . The bridge between Newberg and St. Paul and the road between Newberg and Wilsonville were closed, trapping hundreds of people . </P> <P> On the Oregon Coast, downtown Reedsport was flooded with 8 feet (2.4 m) of water, and in Coos Bay, a massive logjam contributed to severe flooding . The ports at Gold Beach and Brookings were destroyed . </P> <P> At Oregon City, Willamette Falls was unrecognizable as a waterfall, and the city was flooded by several feet of water . In Portland, the lower deck of the Steel Bridge was underwater and had also been hit by a log raft consisting of around 1,000 logs . The impact of the raft severely damaged the Hawthorne Bridge, closing it for a year . At 12 feet (3.7 m) above flood stage, the flooding of the Willamette River at Portland in 1964 was second only to the 1948 flood that wiped out Vanport City . At its peak, the water was at the top of Downtown Portland's seawall . </P>

Which of these accurately describes the 1862 and 1964 california floods