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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.)
Nov-17 06:30 am 3.95 2,458 .8
Nov-17 05:30 am 4.01 2,568 .8
Nov-17 04:30 am 4.03 2,605 .8
Nov-17 03:30 am 4.03 2,605 .8
Nov-17 02:30 am 4.04 2,624 .9
Nov-17 01:30 am 4.05 2,643 .9
Nov-17 12:30 am 4.05 2,643 .9
Nov-16 11:30 pm 4.05 2,643 .9
Nov-16 10:30 pm 4.05 2,643 .9
Nov-16 09:30 pm 4.06 2,662 .9
Nov-16 08:30 pm 4.07 2,681 .9
Nov-16 07:30 pm 4.08 2,700 .9
Nov-16 06:30 pm 4.09 2,719 .9
Nov-16 05:30 pm 4.09 2,719 .9
Nov-16 04:30 pm 4.10 2,738 .9
Nov-16 03:30 pm 4.13 2,796 .9
Nov-16 02:30 pm 4.20 2,935 1.0
Nov-16 01:30 pm 4.29 3,120 1.0
Nov-16 12:30 pm 4.27 3,078 1.0
Nov-16 11:30 am 4.21 2,955 1.0
Nov-16 10:30 am 4.03 2,605 .8
Nov-16 09:30 am 3.79 2,179 .7
Nov-16 08:30 am 3.76 2,129 .7
Nov-16 07:30 am 3.85 2,281 .7
Nov-16 06:30 am 4.00 2,549 .8
Report Generated November 17, 2025 07:32 am