More than 100,000 people have been evacuated in California after fears a dam spillway is in danger of collapsing. The Oroville dam is 770 feet high and it is the tallest one in the US.

Lake Oroville completely full for 2nd year in a row Lake Oroville is the second largest reservoir in the state, and it holds 3.5 million acre-feet of water. Lake Oroville at 100% capacity as CA ...