Range | Water Level | Difficulty | Comment |
0 - 100 cfs |
extremely Low-somewhat Low |
II+(IV) |
Too low for any reasonable whitewater. |
100 - 200 cfs |
somewhat Low-barely Low |
II+(IV) |
Lower (listed) section: Boatable, but barely whitewater. (Upper section: Far too low.) |
200 - 300 cfs |
barely runnable-med runnable |
II+(IV) |
Lower (listed) section: Moderate Flow. (Upper section: likely too low). |
300 - 400 cfs |
med runnable-a bit pushy runnable |
II+(IV) |
Lower (listed) section: Moderate flows. (Upper section: Too low.) |
400 - 600 cfs |
a bit pushy runnable-high runnable |
II+(IV) |
Lower Section: may be scariest flows! (Upper section: Likely too low.) |
600 - 900 cfs |
a bit pushy runnable-high runnable |
II+(IV) |
Lower Section: High flows. Caution! Scout all before putting on! *** Upper section: may be marginal to ideal. |
900 -1200 cfs |
a bit pushy runnable-high runnable |
III-IV |
Lower Section: Unusually high flows. Likely to be a rush flush. Also increasing likelihood of CSO! (Upper Section: Likely good flow, ~100-150 cfs.) |
1200 -2000 cfs |
somewhat High-somewhat High |
II-IV(V+) |
Lower Section: Peaking (but not 'record') flows make unreasonable hazards on this run. GO ELSEWHERE!!! (Upper Section: Likely good flow ~150-265 cfs.) |
2000 -9999 cfs |
somewhat High-extremely High |
IV-V(V+) |
Near annual-record type flows. While unlikely to be sustained for long, will make extreme hazard on this run. GO ELSEWHERE!!! |