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Farmington River @ Unionville, Ct
Farmington River at Unionville
 Total Drainage Area: 378 sq. miles 
 Drainage Area Controlled by Corps Dams: 139 sq. miles (37%) 
 Warning Flow/Stage: 3,650 cfs / 9.0 feet 
 Flood Flow/Stage: 8,710 cfs / 12.0 feet 
Date Time
(Eastern)		 Stage
(ft)		 Flow
(cfs)		 CSM
(cfs / sq. mi.)
Nov-17 11:30 pm 5.59 465 1.2
Nov-17 10:30 pm 5.59 465 1.2
Nov-17 09:30 pm 5.59 465 1.2
Nov-17 08:30 pm 5.60 470 1.2
Nov-17 07:30 pm 5.62 480 1.3
Nov-17 06:30 pm 5.63 485 1.3
Nov-17 05:30 pm 5.63 485 1.3
Nov-17 04:30 pm 5.63 485 1.3
Nov-17 03:30 pm 5.64 490 1.3
Nov-17 02:30 pm 5.65 495 1.3
Nov-17 01:30 pm 5.66 500 1.3
Nov-17 12:30 pm 5.67 505 1.3
Nov-17 11:30 am 5.67 505 1.3
Nov-17 10:30 am 5.67 505 1.3
Nov-17 09:30 am 5.67 505 1.3
Nov-17 08:30 am 5.67 505 1.3
Nov-17 07:30 am 5.67 505 1.3
Nov-17 06:30 am 5.69 516 1.4
Nov-17 05:30 am 5.70 521 1.4
Nov-17 04:30 am 5.70 521 1.4
Nov-17 03:30 am 5.71 526 1.4
Nov-17 02:30 am 5.71 526 1.4
Nov-17 01:30 am 5.71 526 1.4
Nov-17 12:30 am 5.73 537 1.4
Nov-16 11:30 pm 5.75 548 1.5
Report Generated November 18, 2025 04:58 am