Oroville Spillways Phase 2 Update September 21, 2018

Crews continue to place roller-compacted concrete (RCC) on the southern half of the emergency spillway splashpad. Workers finish a recently placed structural concrete slab on the upper chute of the main spillway while crews install drainage along the outside of the structural concrete sidewalls. At the lower chute of the main spillway, workers begin covering underdrain piping with gravel between the hillside and the outer sidewalls.

 

Video: California DWR