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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.)
May-13 04:30 am 9.74 25,493 8.2
May-13 03:30 am 9.74 25,493 8.2
May-13 02:30 am 9.73 25,445 8.2
May-13 01:30 am 9.72 25,397 8.2
May-13 12:30 am 9.70 25,300 8.2
May-12 11:30 pm 9.69 25,252 8.2
May-12 10:30 pm 9.67 25,155 8.1
May-12 09:30 pm 9.65 25,058 8.1
May-12 08:30 pm 9.65 25,058 8.1
May-12 07:30 pm 9.65 25,058 8.1
May-12 06:30 pm 9.65 25,058 8.1
May-12 05:30 pm 9.65 25,058 8.1
May-12 04:30 pm 9.65 25,058 8.1
May-12 03:30 pm 9.65 25,058 8.1
May-12 02:30 pm 9.64 25,010 8.1
May-12 01:30 pm 9.62 24,913 8.1
May-12 12:30 pm 9.59 24,768 8.0
May-12 11:30 am 9.59 24,768 8.0
May-12 10:30 am 9.58 24,720 8.0
May-12 09:30 am 9.55 24,575 8.0
May-12 08:30 am 9.52 24,430 7.9
May-12 07:30 am 9.49 24,285 7.9
May-12 06:30 am 9.45 24,092 7.8
May-12 05:30 am 9.41 23,899 7.7
May-12 04:30 am 9.37 23,706 7.7
Report Generated May 13, 2025 05:26 am