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Contoocook River @ Henniker, Nh
Contoocook River at Henniker
 Total Drainage Area: 368 sq. miles 
 Drainage Area Controlled by Corps Dams: 44 sq. miles (12%) 
 Warning Flow/Stage: 2,050 cfs / 9.0 feet 
 Flood Flow/Stage: 5,750 cfs / 11.5 feet 
Date Time
(Eastern)		 Stage
(ft)		 Flow
(cfs)		 CSM
(cfs / sq. mi.)
Nov-17 07:30 am 5.79 268 .7
Nov-17 06:30 am 5.78 266 .7
Nov-17 05:30 am 5.78 266 .7
Nov-17 04:30 am 5.77 263 .7
Nov-17 03:30 am 5.77 263 .7
Nov-17 02:30 am 5.77 263 .7
Nov-17 01:30 am 5.76 261 .7
Nov-17 12:30 am 5.76 261 .7
Nov-16 11:30 pm 5.76 261 .7
Nov-16 10:30 pm 5.76 261 .7
Nov-16 09:30 pm 5.75 259 .7
Nov-16 08:30 pm 5.74 256 .7
Nov-16 07:30 pm 5.74 256 .7
Nov-16 06:30 pm 5.74 256 .7
Nov-16 05:30 pm 5.73 254 .7
Nov-16 04:30 pm 5.72 251 .7
Nov-16 03:30 pm 5.72 251 .7
Nov-16 02:30 pm 5.71 249 .7
Nov-16 01:30 pm 5.70 247 .7
Nov-16 12:30 pm 5.70 247 .7
Nov-16 11:30 am 5.70 247 .7
Nov-16 10:30 am 5.70 247 .7
Nov-16 09:30 am 5.69 244 .7
Nov-16 08:30 am 5.69 244 .7
Nov-16 07:30 am 5.68 242 .7
Report Generated November 17, 2025 08:11 am