Milepost 150 - Mud and debris cover Highway 20. In places the mud is over 10 feet deep.Water rushed down the hillside pushing mud, rock and debris onto the highway. Crews are working to divert the river back into it's original channel.Milepost 153 - Mud covers Highway 20. There are five locations where water ran across the highway leaving behind mud and debris.WSDOT crews cleaned and cleared mud and debris from the shoulders and ditches of the highway. Crews continued to remove debris and mud from the shoulder even after the highway was reopened to the public.