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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.)
Jan-14 03:00 am 2.12 117 1.7
Jan-14 02:00 am 2.14 121 1.7
Jan-14 01:00 am 2.20 132 1.9
Jan-14 12:00 am 2.23 139 2.0
Jan-13 11:00 pm 2.24 141 2.0
Jan-13 10:00 pm 2.19 130 1.8
Jan-13 09:00 pm 2.17 126 1.8
Jan-13 08:00 pm 2.16 124 1.8
Jan-13 07:00 pm      
Jan-13 06:00 pm      
Jan-13 05:00 pm      
Jan-13 04:00 pm      
Jan-13 03:00 pm      
Jan-13 02:00 pm 2.21 134 1.9
Jan-13 01:00 pm 2.21 134 1.9
Jan-13 12:00 pm 2.25 143 2.0
Jan-13 11:00 am 2.25 143 2.0
Jan-13 10:00 am 2.22 136 1.9
Jan-13 09:00 am 2.16 124 1.8
Jan-13 08:00 am 2.14 121 1.7
Jan-13 07:00 am 2.13 119 1.7
Jan-13 06:00 am 2.14 121 1.7
Jan-13 05:00 am 2.15 122 1.7
Jan-13 04:00 am 2.17 126 1.8
Jan-13 03:00 am 2.20 132 1.9
Report Generated January 14, 2026 08:37 am