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Farmington River @ Simsbury, Ct
Farmington River at Simsbury
 Total Drainage Area: 497 sq. miles 
 Drainage Area Controlled by Corps Dams: 139 sq. miles (28%) 
 Warning Flow/Stage: 1,870 cfs / 6.0 feet 
 Flood Flow/Stage: 6,410 cfs / 12.0 feet 
Date Time
(Eastern)		 Stage
(ft)		 Flow
(cfs)		 CSM
(cfs / sq. mi.)
May-20 06:30 pm 3.55 774 1.6
May-20 05:30 pm 3.56 777 1.6
May-20 04:30 pm 3.57 780 1.6
May-20 03:30 pm 3.58 784 1.6
May-20 02:30 pm 3.59 787 1.6
May-20 01:30 pm 3.60 791 1.6
May-20 12:30 pm 3.61 794 1.6
May-20 11:30 am 3.62 798 1.6
May-20 10:30 am 3.63 802 1.6
May-20 09:30 am 3.64 805 1.6
May-20 08:30 am 3.65 809 1.6
May-20 07:30 am 3.67 816 1.6
May-20 06:30 am 3.68 820 1.7
May-20 05:30 am 3.70 827 1.7
May-20 04:30 am 3.72 834 1.7
May-20 03:30 am 3.74 842 1.7
May-20 02:30 am 3.76 849 1.7
May-20 01:30 am 3.79 860 1.7
May-20 12:30 am 3.81 867 1.7
May-19 11:30 pm 3.85 883 1.8
May-19 10:30 pm 3.90 901 1.8
May-19 09:30 pm 3.97 928 1.9
May-19 08:30 pm 4.03 951 1.9
May-19 07:30 pm 4.09 975 2.0
May-19 06:30 pm 4.15 999 2.0
Report Generated May 20, 2025 10:46 pm