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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.)
Aug-07 11:00 pm 2.16 124 1.8
Aug-07 10:00 pm 2.03 101 1.4
Aug-07 09:00 pm 2.02 99 1.4
Aug-07 08:00 pm 2.02 99 1.4
Aug-07 07:00 pm 2.01 98 1.4
Aug-07 06:00 pm 2.02 99 1.4
Aug-07 05:00 pm 2.03 101 1.4
Aug-07 04:00 pm 2.04 103 1.4
Aug-07 03:00 pm 2.05 104 1.5
Aug-07 02:00 pm 2.05 104 1.5
Aug-07 01:00 pm 2.07 108 1.5
Aug-07 12:00 pm 2.06 106 1.5
Aug-07 11:00 am 2.03 101 1.4
Aug-07 10:00 am 2.00 96 1.4
Aug-07 09:00 am 1.97 91 1.3
Aug-07 08:00 am 1.97 91 1.3
Aug-07 07:00 am 1.97 91 1.3
Aug-07 06:00 am 1.98 93 1.3
Aug-07 05:00 am 2.00 96 1.4
Aug-07 04:00 am 2.02 99 1.4
Aug-07 03:00 am 2.04 103 1.4
Aug-07 02:00 am 2.06 106 1.5
Aug-07 01:00 am 2.08 110 1.5
Aug-07 12:00 am 2.09 111 1.6
Aug-06 11:00 pm 2.10 113 1.6
Report Generated August 07, 2026 11:38 pm