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Quinebaug River @ Putnam, Ct
Quinebaug River at Putnam
 Total Drainage Area: 331 sq. miles 
 Drainage Area Controlled by Corps Dams: 231 sq. miles (70%) 
 Warning Flow/Stage: 3,440 cfs / 7.5 feet 
 Flood Flow/Stage: 5,730 cfs / 9.5 feet 
Date Time
(Eastern)		 Stage
(ft)		 Flow
(cfs)		 CSM
(cfs / sq. mi.)
Dec-12 01:45 pm 3.17 357 1.1
Dec-12 12:45 pm 3.15 349 1.1
Dec-12 11:45 am 3.13 342 1.0
Dec-12 10:45 am 3.15 349 1.1
Dec-12 09:45 am 3.13 342 1.0
Dec-12 08:45 am 3.17 357 1.1
Dec-12 07:45 am      
Dec-12 06:45 am 3.21 373 1.1
Dec-12 05:45 am 3.22 377 1.1
Dec-12 04:45 am 3.24 385 1.2
Dec-12 03:45 am 3.23 381 1.2
Dec-12 02:45 am 3.22 377 1.1
Dec-12 01:45 am 3.23 381 1.2
Dec-12 12:45 am 3.23 381 1.2
Dec-11 11:45 pm 3.25 390 1.2
Dec-11 10:45 pm 3.25 390 1.2
Dec-11 09:45 pm 3.22 377 1.1
Dec-11 08:45 pm 3.22 377 1.1
Dec-11 07:45 pm 3.23 381 1.2
Dec-11 06:45 pm 3.23 381 1.2
Dec-11 05:45 pm 3.22 377 1.1
Dec-11 04:45 pm 3.23 381 1.2
Dec-11 03:45 pm 3.25 390 1.2
Dec-11 02:45 pm 3.25 390 1.2
Dec-11 01:45 pm 3.25 390 1.2
Report Generated December 12, 2025 02:33 pm