Range | Water Level | Difficulty | Comment |
0 - 175 cfs |
extremely Low-somewhat Low |
I-II |
Probably too low for any meaningful whitewater experience. |
175 - 250 cfs |
somewhat Low-barely Low |
I-II |
ELF (Extreme Low Flow) runs possible; minor play on a few waves. |
250 - 500 cfs |
barely runnable-med runnable |
II |
Low boatable flows. |
500 -1000 cfs |
med runnable-a bit pushy runnable |
II+ |
Nice, solid Class II level. |
1000 -1500 cfs |
med runnable-a bit pushy runnable |
II+ |
Moderate, high flows. Faster water; bigger waves. |
1500 -3000 cfs |
a bit pushy runnable-high runnable |
II-III |
High, fast levels. Caution urged. Not for beginners. |
3000 -10000 cfs |
somewhat High-extremely High |
none |
(Near) Record flows. Extreme caution is urged. |