Oroville Dam progress: Watch crews pour concrete into spillway section
Oroville Dam’s main flood control spillway cracked in two Feb. 7, leaving an enormous chasm that hindered water releases and eventually triggered the evacuation of 188,000 downstream residents. On Wednesday, July 7, 2017, state officials said they
Crews prepare the main spillway for resurfacing and work on the splashpad in this video from mid-April. The Oroville Dam spillway was damaged in February 2018, causing the evacuation of nearly 200,000 people.