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Blackstone River @ Millbury, Ma
Blackstone River at Millbury
 Total Drainage Area: 71 sq. miles 
 Drainage Area Controlled by Corps Dams: 0 sq. miles (0%) 
 Warning Flow/Stage: 820 cfs / 4.0 feet 
 Flood Flow/Stage: 1,970 cfs / 6.5 feet 
Date Time
(Eastern)		 Stage
(ft)		 Flow
(cfs)		 CSM
(cfs / sq. mi.)
Dec-12 01:00 pm 2.08 110 1.5
Dec-12 12:00 pm 2.12 117 1.7
Dec-12 11:00 am 2.10 113 1.6
Dec-12 10:00 am 2.04 103 1.4
Dec-12 09:00 am 2.02 99 1.4
Dec-12 08:00 am      
Dec-12 07:00 am 1.97 91 1.3
Dec-12 06:00 am 1.97 91 1.3
Dec-12 05:00 am 1.98 93 1.3
Dec-12 04:00 am 1.99 94 1.3
Dec-12 03:00 am 2.02 99 1.4
Dec-12 02:00 am 2.04 103 1.4
Dec-12 01:00 am 2.05 104 1.5
Dec-12 12:00 am 2.06 106 1.5
Dec-11 11:00 pm 2.07 108 1.5
Dec-11 10:00 pm 2.07 108 1.5
Dec-11 09:00 pm 2.07 108 1.5
Dec-11 08:00 pm 2.08 110 1.5
Dec-11 07:00 pm 2.08 110 1.5
Dec-11 06:00 pm 2.09 111 1.6
Dec-11 05:00 pm 2.09 111 1.6
Dec-11 04:00 pm 2.11 115 1.6
Dec-11 03:00 pm 2.12 117 1.7
Dec-11 02:00 pm 2.13 119 1.7
Dec-11 01:00 pm 2.15 122 1.7
Report Generated December 12, 2025 06:31 pm