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Connecticut River @ North Walpole, Nh
Connecticut River at North Walpole
 Total Drainage Area: 5,493 sq. miles 
 Drainage Area Controlled by Corps Dams: 504 sq. miles (9%) 
 Warning Flow/Stage: 65,100 cfs / 24.0 feet 
 Flood Flow/Stage: 92,800 cfs / 30.0 feet 
Date Time
(Eastern)		 Stage
(ft)		 Flow
(cfs)		 CSM
(cfs / sq. mi.)		 Precip.
(in)		 Air Temp.
(F)
Nov-17 10:30 pm 9.17 7,059 1.3 49.93 35.3
Nov-17 09:30 pm 9.16 7,037 1.3 49.93 35.3
Nov-17 08:30 pm 9.17 7,059 1.3 49.93 35.8
Nov-17 07:30 pm 9.17 7,059 1.3 49.93 36.2
Nov-17 06:30 pm 9.18 7,081 1.3 49.93 35.9
Nov-17 05:30 pm 9.17 7,059 1.3 49.93 36.1
Nov-17 04:30 pm 9.16 7,037 1.3 49.93 36.8
Nov-17 03:30 pm 9.14 6,994 1.3 49.93 39.1
Nov-17 02:30 pm 8.86 6,394 1.2 49.93 39.3
Nov-17 01:30 pm 7.74 4,268 .8 49.93 38.3
Nov-17 12:30 pm 7.72 4,234 .8 49.93 38.3
Nov-17 11:30 am 7.72 4,234 .8 49.93 37.2
Nov-17 10:30 am 7.67 4,149 .8 49.93 35.7
Nov-17 09:30 am 7.40 3,707 .7 49.93 34.8
Nov-17 08:30 am 7.41 3,723 .7 49.93 33.4
Nov-17 07:30 am 7.42 3,739 .7 49.93 32.7
Nov-17 06:30 am 7.41 3,723 .7 49.93 32.2
Nov-17 05:30 am 7.41 3,723 .7 49.93 32.3
Nov-17 04:30 am 7.42 3,739 .7 49.93 32.4
Nov-17 03:30 am 7.40 3,707 .7 49.93 32.8
Nov-17 02:30 am 7.42 3,739 .7 49.93 33.1
Nov-17 01:30 am 7.46 3,803 .7 49.93 32.8
Nov-17 12:30 am 7.58 3,999 .7 49.93 33.3
Nov-16 11:30 pm 7.94 4,616 .8 49.93 34.2
Nov-16 10:30 pm 7.95 4,634 .8 49.93 35.0
Report Generated November 18, 2025 04:35 am