Connecticut River @ Hartford, Ct

Connecticut River at Hartford
 Total Drainage Area: 10,480 sq. miles 
 Drainage Area Controlled by Corps Dams: 1,570 sq. miles (15%) 
 Warning Flow/Stage: ?? cfs / 16.0 feet 
 Flood Flow/Stage: ?? cfs / 22.0 feet 
Date Time
(Eastern)
Stage
(ft)
Flow
(cfs)
CSM
(cfs / sq. mi.)
Dec-12 02:30 pm 0.63    
Dec-12 01:30 pm 0.79    
Dec-12 12:30 pm 0.97    
Dec-12 11:30 am 1.16 3,320 .3
Dec-12 10:30 am 1.31 3,620 .4
Dec-12 09:30 am 1.49 3,980 .4
Dec-12 08:30 am 1.59 4,180 .4
Dec-12 07:30 am 1.42 3,840 .4
Dec-12 06:30 am 1.09    
Dec-12 05:30 am 0.61    
Dec-12 04:30 am 0.35    
Dec-12 03:30 am 0.47    
Dec-12 02:30 am 0.68    
Dec-12 01:30 am 0.91    
Dec-12 12:30 am 1.13 3,260 .3
Dec-11 11:30 pm 1.35 3,700 .4
Dec-11 10:30 pm 1.52 4,040 .4
Dec-11 09:30 pm 1.67 4,340 .4
Dec-11 08:30 pm 1.81 4,620 .4
Dec-11 07:30 pm 1.88 4,760 .5
Dec-11 06:30 pm 1.63 4,260 .4
Dec-11 05:30 pm 1.32 3,640 .4
Dec-11 04:30 pm 1.22 3,440 .3
Dec-11 03:30 pm 1.37 3,740 .4
Dec-11 02:30 pm 1.60 4,200 .4
Report Generated December 12, 2025 07:51 pm