The Richard L. Schafer Dam Spillway at Lake Success is now complete, adding 9.8 billion gallons of water storage and improving flood protection for surrounding communities.

The partial collapse of the Oroville Dam’s spillway in California triggered a state of emergency and exposed vulnerabilities ...

Roads leading out of Oroville, Calif ... residents and businesses in Southern California. The dam was built in 1968. Following heavy rains this winter, water on Saturday overtopped the emergency ...