Work continues to repair the main spillway at the Oroville Dam in Oroville, Calif., on Thursday, Oct. 19, 2017.
Hundreds of construction workers are working to rebuild the damage from February's storms which caused the evacuation of 188,000 people.
(Laura A. Oda/Bay Area News Group)
This photographic series depicts the progression of the repair of the Oroville Dam spllway after
heavy winter rains heavily damaged it. (Courtesy Califorania Dept. of Water Resources)