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Merrimack River @ Goffs Falls, Nh
Merrimack River at Goffs Falls
 Total Drainage Area: 3,092 sq. miles 
 Drainage Area Controlled by Corps Dams: 1,619 sq. miles (52%) 
 Warning Flow/Stage: 36,400 cfs / 12.0 feet 
 Flood Flow/Stage: 46,200 cfs / 14.0 feet 
Date Time
(Eastern)		 Stage
(ft)		 Flow
(cfs)		 CSM
(cfs / sq. mi.)
Jun-11 09:30 pm 4.94 4,659 1.5
Jun-11 08:30 pm 4.94 4,659 1.5
Jun-11 07:30 pm 4.94 4,659 1.5
Jun-11 06:30 pm 4.94 4,659 1.5
Jun-11 05:30 pm 4.94 4,659 1.5
Jun-11 04:30 pm 4.94 4,659 1.5
Jun-11 03:30 pm 4.95 4,686 1.5
Jun-11 02:30 pm 4.95 4,686 1.5
Jun-11 01:30 pm 4.95 4,686 1.5
Jun-11 12:30 pm 4.95 4,686 1.5
Jun-11 11:30 am 4.95 4,686 1.5
Jun-11 10:30 am 4.95 4,686 1.5
Jun-11 09:30 am 4.96 4,713 1.5
Jun-11 08:30 am 4.96 4,713 1.5
Jun-11 07:30 am 4.96 4,713 1.5
Jun-11 06:30 am 4.96 4,713 1.5
Jun-11 05:30 am 4.96 4,713 1.5
Jun-11 04:30 am 4.96 4,713 1.5
Jun-11 03:30 am 4.95 4,686 1.5
Jun-11 02:30 am 4.95 4,686 1.5
Jun-11 01:30 am 4.95 4,686 1.5
Jun-11 12:30 am 4.94 4,659 1.5
Jun-10 11:30 pm 4.94 4,659 1.5
Jun-10 10:30 pm 4.94 4,659 1.5
Jun-10 09:30 pm 4.93 4,633 1.5
Report Generated June 12, 2026 01:47 am