Here is Tuesday morning’s installment of our update on the Oroville Dam spillway incident. For background, please see our earlier blog posts, starting last Thursday, February 9, and most recently our update of February 13 which sets the stage and provides context. In sum, the evacuation continues; the emergency or auxiliary spillway is stable; workers … Continue Reading
What a difference a day makes! As of Friday afternoon, it appeared unlikely that Oroville Reservoir would rise enough for water to flow over the emergency spillway, as inflow into the lake had been declining since early Friday, the rain had stopped, and the primary spillway continued to be used to manage outflow. But the … Continue Reading
As many of you know, the big news on Tuesday was that the spillway on Oroville Dam had developed a large crater from water eroding away the Oroville Spillway structure. Based on the large hole, DWR stopped all flows down the Spillway to evaluate the damage. Water users downstream started to get nervous as Oroville … Continue Reading
