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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.)
Jan-24 09:15 pm 3.90 264 2.2
Jan-24 08:15 pm 3.90 264 2.2
Jan-24 07:15 pm 3.89 261 2.2
Jan-24 06:15 pm 3.90 264 2.2
Jan-24 05:15 pm 3.89 261 2.2
Jan-24 04:15 pm 3.92 269 2.2
Jan-24 03:15 pm 3.97 283 2.3
Jan-24 02:15 pm 4.10 320 2.7
Jan-24 01:15 pm 4.22 358 3.0
Jan-24 12:15 pm 4.26 371 3.1
Jan-24 11:15 am 4.24 364 3.0
Jan-24 10:15 am 4.25 367 3.0
Jan-24 09:15 am 4.28 377 3.1
Jan-24 08:15 am 4.22 358 3.0
Jan-24 07:15 am 4.10 320 2.7
Jan-24 06:15 am 3.98 286 2.4
Jan-24 05:15 am 3.90 264 2.2
Jan-24 04:15 am 3.84 248 2.1
Jan-24 03:15 am 3.76 228 1.9
Jan-24 02:15 am 3.71 216 1.8
Jan-24 01:15 am 3.69 211 1.7
Jan-24 12:15 am 3.67 206 1.7
Jan-23 11:15 pm 3.66 204 1.7
Jan-23 10:15 pm 3.65 202 1.7
Jan-23 09:15 pm 3.64 200 1.7
Report Generated January 25, 2026 03:00 am