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Willimantic River @ Coventry, Ct
Willimantic River at Coventry
 Total Drainage Area: 121 sq. miles 
 Drainage Area Controlled by Corps Dams: 0 sq. miles (0%) 
 Warning Flow/Stage: 1,310 cfs / 6.5 feet 
 Flood Flow/Stage: 2,740 cfs / 9.0 feet 
Date Time
(Eastern)		 Stage
(ft)		 Flow
(cfs)		 CSM
(cfs / sq. mi.)
Sep-13 04:15 pm 2.72 51 .4
Sep-13 03:15 pm 2.66 45 .4
Sep-13 02:15 pm 2.60 40 .3
Sep-13 01:15 pm 2.54 35 .3
Sep-13 12:15 pm 2.49 31 .3
Sep-13 11:15 am 2.45 28 .2
Sep-13 10:15 am 2.42 26 .2
Sep-13 09:15 am 2.40 24 .2
Sep-13 08:15 am 2.39 24 .2
Sep-13 07:15 am 2.40 24 .2
Sep-13 06:15 am 2.40 24 .2
Sep-13 05:15 am 2.40 24 .2
Sep-13 04:15 am 2.40 24 .2
Sep-13 03:15 am 2.41 25 .2
Sep-13 02:15 am 2.41 25 .2
Sep-13 01:15 am 2.41 25 .2
Sep-13 12:15 am 2.41 25 .2
Sep-12 11:15 pm 2.41 25 .2
Sep-12 10:15 pm 2.41 25 .2
Sep-12 09:15 pm 2.40 24 .2
Sep-12 08:15 pm 2.40 24 .2
Sep-12 07:15 pm 2.41 25 .2
Sep-12 06:15 pm 2.41 25 .2
Sep-12 05:15 pm 2.41 25 .2
Sep-12 04:15 pm 2.42 26 .2
Report Generated September 13, 2026 04:44 pm