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French River @ Webster, Ma
French River at Webster
 Total Drainage Area: 85 sq. miles 
 Drainage Area Controlled by Corps Dams: 58 sq. miles (68%) 
 Warning Flow/Stage: 580 cfs / 6.9 feet 
 Flood Flow/Stage: 1,000 cfs / 8.4 feet 
Date Time
(Eastern)		 Stage
(ft)		 Flow
(cfs)		 CSM
(cfs / sq. mi.)
Dec-12 12:30 pm 5.11 93 1.1
Dec-12 11:30 am 5.11 93 1.1
Dec-12 10:30 am 5.11 93 1.1
Dec-12 09:30 am 5.12 95 1.1
Dec-12 08:30 am 5.15 101 1.2
Dec-12 07:30 am 5.15 101 1.2
Dec-12 06:30 am 5.15 101 1.2
Dec-12 05:30 am 5.15 101 1.2
Dec-12 04:30 am 5.12 95 1.1
Dec-12 03:30 am 5.10 91 1.1
Dec-12 02:30 am 5.10 91 1.1
Dec-12 01:30 am 5.10 91 1.1
Dec-12 12:30 am 5.12 95 1.1
Dec-11 11:30 pm 5.13 97 1.1
Dec-11 10:30 pm 5.14 99 1.2
Dec-11 09:30 pm 5.14 99 1.2
Dec-11 08:30 pm 5.14 99 1.2
Dec-11 07:30 pm 5.14 99 1.2
Dec-11 06:30 pm 5.14 99 1.2
Dec-11 05:30 pm 5.14 99 1.2
Dec-11 04:30 pm 5.14 99 1.2
Dec-11 03:30 pm 5.14 99 1.2
Dec-11 02:30 pm 5.11 93 1.1
Dec-11 01:30 pm 5.10 91 1.1
Dec-11 12:30 pm 5.10 91 1.1
Report Generated December 12, 2025 05:48 pm