Based on 2005 Flow Study.
Mike's hole is a solid Class IV rapid with multiple hazards. First and foremost is the debris left in the river by the Chasm Company. There is a large I-beam in the lead-in on river left, as well as some other metal debris. There is also metal gates and debris just under the surface below the hole and debris in the right side of the hole. Obviously something must be done about this. The debris also moves around so scout and be careful!The line, however, is to stay right through the lead-in and then skitter left into the eddy next to Mike's Hole. The wall on the right, next to the hole, is undercut.
Rapid
N/A
Rapid
N/A
Rapid
III+
Rapid
III+
Rapid
IV
Rapid
III
Hazard
IV+
Rapid
IV
Rapid
IV
Rapid
I
Rapid
N/A