Close-up of Oroville Dam spillway excavation work and 20,000 cfs water flow

An updated look (May 16, 2017) shows the Kiewit Corp. mobilizing for repair work at the Oroville Dam spillway boat launch parking lot, the main spillway flowing at 20,000 cubic feet per second, and the continued excavation of the left slope to allow access into the canyon for repair work.
Department of Water Resources