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Contoocook River @ Riverhill, Nh
Contoocook River at River Hill
 Total Drainage Area: 760 sq. miles 
 Drainage Area Controlled by Corps Dams: 555 sq. miles (73%) 
 Warning Flow/Stage: ?? cfs / 14.7 feet 
 Flood Flow/Stage: ?? cfs / 18.0 feet 
Date Time
(Eastern)		 Stage
(ft)		 Flow
(cfs)		 CSM
(cfs / sq. mi.)
Oct-10 06:30 pm 10.29 147 .2
Oct-10 05:30 pm 10.30 152 .2
Oct-10 04:30 pm 10.29 147 .2
Oct-10 03:30 pm 10.27 137 .2
Oct-10 02:30 pm 10.26 132 .2
Oct-10 01:30 pm 10.21 108 .1
Oct-10 12:30 pm 10.22 113 .2
Oct-10 11:30 am 10.29 147 .2
Oct-10 10:30 am 10.33 167 .2
Oct-10 09:30 am 10.35 177 .2
Oct-10 08:30 am 10.40 201 .3
Oct-10 07:30 am 10.40 201 .3
Oct-10 06:30 am 10.40 201 .3
Oct-10 05:30 am 10.40 201 .3
Oct-10 04:30 am 10.40 201 .3
Oct-10 03:30 am 10.41 206 .3
Oct-10 02:30 am 10.42 211 .3
Oct-10 01:30 am 10.46 230 .3
Oct-10 12:30 am 10.52 257 .3
Oct-09 11:30 pm 10.51 254 .3
Oct-09 10:30 pm 10.51 254 .3
Oct-09 09:30 pm 10.50 250 .3
Oct-09 08:30 pm 10.49 245 .3
Oct-09 07:30 pm 10.48 240 .3
Oct-09 06:30 pm 10.48 240 .3
Report Generated October 10, 2026 11:43 pm