Thanks for doing this Tom. With all this heat, I was hoping to do Kolob this long weekend. I just called (since they'll be closed tomorrow) to see what flows will be. They said "up to 15 cfs until September 1". I then asked if that means anywhere from 0-15 and if I could get a closer figure for Jul 6. I was told they will release "14-15 cfs". I guess Kolob is out, at least the upper end. They are probably not telling the truth, but I'm not risking it. Anyway, what about lower Kolob to Zion Narrows? Let's say they are really going to release 14-15 cfs. Has anyone ever done that part of the canyon at 14-15 cfs? Dangerous? I assume Boundary is out as well? We're probably doing Imlay (I assume the water is really low?), but I was hoping to do another wet and cool canyon with the extreme heat that is forecasted, even if not that technical. I hear Das Boot is pretty dry. Park yourself in front of a world of choices in alternative vehicles. Visit the Auto Green Center.