Rick, Was this photo of the Mohave Dam outlet pipe taken this weekend? You can see in my recent photos of the flood waters backed up behind the dam all of the debris on top of the water around the oulet area. There are really big iron I beams in front of the outlet hole that act as a brush gaurd. They are under the debris shown in this photo. This debris could pose a problem for the flow of the tube if we get more heavy rains. I have walked all the way through that tube in the warmer months when the water running through it is very small.