A record wet season has led to California's second-largest reservoir filling up. California's Lake Oroville, one of the many important reservoirs in the West that reached critically low levels during ...

Update: A newer report on the Thompson Fire includes information on the lifting of most evacuation orders. About 40 square miles on Lake Oroville’s west shore was under evacuation order for the ...

Update: The magnitude, briefly set at 4.3, has been revised to 4.2. A magnitude 4.2 earthquake was recorded Friday evening near Lake Oroville, the U.S. Geological Survey reported. The quake, at 6:41 p ...