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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.)
May-20 06:30 pm 4.44 1,054 3.2
May-20 05:30 pm 4.44 1,054 3.2
May-20 04:30 pm 4.45 1,062 3.2
May-20 03:30 pm 4.46 1,069 3.2
May-20 02:30 pm 4.45 1,062 3.2
May-20 01:30 pm 4.48 1,083 3.3
May-20 12:30 pm 4.58 1,156 3.5
May-20 11:30 am 4.50 1,097 3.3
May-20 10:30 am 4.50 1,097 3.3
May-20 09:30 am 4.53 1,119 3.4
May-20 08:30 am 4.53 1,119 3.4
May-20 07:30 am 4.55 1,134 3.4
May-20 06:30 am 4.56 1,141 3.5
May-20 05:30 am 4.58 1,156 3.5
May-20 04:30 am 4.59 1,164 3.5
May-20 03:30 am 4.61 1,179 3.6
May-20 02:30 am 4.63 1,194 3.6
May-20 01:30 am 4.64 1,201 3.6
May-20 12:30 am 4.66 1,217 3.7
May-19 11:30 pm 4.67 1,224 3.7
May-19 10:30 pm 4.69 1,240 3.7
May-19 09:30 pm 4.72 1,263 3.8
May-19 08:30 pm 4.73 1,271 3.8
May-19 07:30 pm 4.75 1,286 3.9
May-19 06:30 pm 4.75 1,286 3.9
Report Generated May 20, 2025 11:20 pm