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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.)
Sep-04 06:30 pm 1.48 14 .2
Sep-04 05:30 pm 1.49 15 .2
Sep-04 04:30 pm 1.49 15 .2
Sep-04 03:30 pm 1.50 15 .2
Sep-04 02:30 pm 1.51 15 .2
Sep-04 01:30 pm 1.51 15 .2
Sep-04 12:30 pm 1.51 15 .2
Sep-04 11:30 am 1.51 15 .2
Sep-04 10:30 am 1.51 15 .2
Sep-04 09:30 am 1.51 15 .2
Sep-04 08:30 am 1.50 15 .2
Sep-04 07:30 am 1.49 15 .2
Sep-04 06:30 am 1.49 15 .2
Sep-04 05:30 am 1.48 14 .2
Sep-04 04:30 am 1.48 14 .2
Sep-04 03:30 am 1.48 14 .2
Sep-04 02:30 am 1.46 14 .2
Sep-04 01:30 am 1.46 14 .2
Sep-04 12:30 am 1.45 13 .2
Sep-03 11:30 pm 1.45 13 .2
Sep-03 10:30 pm 1.44 13 .2
Sep-03 09:30 pm 1.43 13 .2
Sep-03 08:30 pm 1.42 12 .1
Sep-03 07:30 pm 1.39 12 .1
Sep-03 06:30 pm 1.39 12 .1
Report Generated September 04, 2026 11:23 pm