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Smith River @ Bristol, Nh
Smith River at Bristol
 Total Drainage Area: 86 sq. miles 
 Drainage Area Controlled by Corps Dams: 0 sq. miles (0%) 
 Warning Flow/Stage: 1,540 cfs / 6.5 feet 
 Flood Flow/Stage: 2,380 cfs / 8.0 feet 
Date Time
(Eastern)		 Stage
(ft)		 Flow
(cfs)		 CSM
(cfs / sq. mi.)
Oct-10 07:30 pm 1.71 23 .3
Oct-10 06:30 pm 1.71 23 .3
Oct-10 05:30 pm 1.71 23 .3
Oct-10 04:30 pm 1.71 23 .3
Oct-10 03:30 pm 1.71 23 .3
Oct-10 02:30 pm 1.72 23 .3
Oct-10 01:30 pm 1.72 23 .3
Oct-10 12:30 pm 1.72 23 .3
Oct-10 11:30 am 1.72 23 .3
Oct-10 10:30 am 1.73 23 .3
Oct-10 09:30 am 1.72 23 .3
Oct-10 08:30 am 1.72 23 .3
Oct-10 07:30 am 1.71 23 .3
Oct-10 06:30 am 1.71 23 .3
Oct-10 05:30 am 1.71 23 .3
Oct-10 04:30 am 1.70 22 .3
Oct-10 03:30 am 1.70 22 .3
Oct-10 02:30 am 1.70 22 .3
Oct-10 01:30 am 1.71 23 .3
Oct-10 12:30 am 1.71 23 .3
Oct-09 11:30 pm 1.71 23 .3
Oct-09 10:30 pm 1.71 23 .3
Oct-09 09:30 pm 1.72 23 .3
Oct-09 08:30 pm 1.71 23 .3
Oct-09 07:30 pm 1.72 23 .3
Report Generated October 11, 2026 12:21 am