| 11.5 | High water level -- Class IV whitewater in Nenana River canyon | | 10.0 | Medium water level -- Class IV whitewater in Nenana River canyon | | 8.5 | Low water level -- Class IV- whitewater in Nenana River canyon |
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1) 14.40 ft on 09/15/1990
2) 14.37 ft on 07/28/2003
3) 13.64 ft on 08/20/2006
4) 13.20 ft on 06/19/2005
5) 12.48 ft on 06/23/1991
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Low water records are unavailable.
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