Range | Water Level | Difficulty | Comment |
0.00 -3.00 ft |
extremely Low-barely Low |
I-II(III) |
Under 150 cfs; under 0" at D-bridge gauge; |
3.00 -4.00 ft |
barely runnable-med runnable |
II-III |
~150-500 cfs; 0-15" on D-bridge; |
4.00 -5.00 ft |
med runnable-a bit pushy runnable |
III |
~500-1000 cfs; ~15-30" on D-bridge; |
5.00 -6.00 ft |
a bit pushy runnable-high runnable |
III+ |
~1000-1700 cfs; ~30-45" at D-bridge (top of bridge) |
6.00 -12.00 ft |
somewhat High-somewhat High |
IV |
~1,700-12,000 cfs; top of bridge to 7.5' over; ***PORTAGE the dam*** |
12.00 -22.00 ft |
somewhat High-extremely High |
V |
~11,000-52,000 cfs; 7.5' to 20' over the bridge; ***PORTAGE the dam*** |