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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.)
Jan-14 02:45 am 6.39 447 1.2
Jan-14 01:45 am 6.41 454 1.2
Jan-14 12:45 am 6.42 457 1.2
Jan-13 11:45 pm 6.43 461 1.3
Jan-13 10:45 pm 6.44 464 1.3
Jan-13 09:45 pm 6.47 475 1.3
Jan-13 08:45 pm      
Jan-13 07:45 pm      
Jan-13 06:45 pm      
Jan-13 05:45 pm      
Jan-13 04:45 pm      
Jan-13 03:45 pm      
Jan-13 02:45 pm      
Jan-13 01:45 pm      
Jan-13 12:45 pm 6.50 486 1.3
Jan-13 11:45 am 6.51 490 1.3
Jan-13 10:45 am 6.51 490 1.3
Jan-13 09:45 am 6.51 490 1.3
Jan-13 08:45 am 6.52 494 1.3
Jan-13 07:45 am 6.53 497 1.4
Jan-13 06:45 am 6.52 494 1.3
Jan-13 05:45 am 6.54 501 1.4
Jan-13 04:45 am 6.53 497 1.4
Jan-13 03:45 am 6.53 497 1.4
Jan-13 02:45 am 6.55 505 1.4
Report Generated January 14, 2026 07:51 am