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Concord River @ Lowell, Ma
Concord River at Lowell
 Total Drainage Area: 400 sq. miles 
 Drainage Area Controlled by Corps Dams: 0 sq. miles (0%) 
 Warning Flow/Stage: 2,580 cfs / 7.5 feet 
 Flood Flow/Stage: 3,190 cfs / 8.0 feet 
Date Time
(Eastern)		 Stage
(ft)		 Flow
(cfs)		 CSM
(cfs / sq. mi.)
Sep-13 03:30 pm 4.11 117 .3
Sep-13 02:30 pm 4.13 122 .3
Sep-13 01:30 pm 4.13 122 .3
Sep-13 12:30 pm 4.07 108 .3
Sep-13 11:30 am 4.01 95 .2
Sep-13 10:30 am 3.87 67 .2
Sep-13 09:30 am 3.74 47 .1
Sep-13 08:30 am 3.73 45 .1
Sep-13 07:30 am 3.72 44 .1
Sep-13 06:30 am 3.72 44 .1
Sep-13 05:30 am 3.72 44 .1
Sep-13 04:30 am 3.73 45 .1
Sep-13 03:30 am 3.73 45 .1
Sep-13 02:30 am 3.73 45 .1
Sep-13 01:30 am 3.73 45 .1
Sep-13 12:30 am 3.73 45 .1
Sep-12 11:30 pm 3.73 45 .1
Sep-12 10:30 pm 3.73 45 .1
Sep-12 09:30 pm 3.74 47 .1
Sep-12 08:30 pm 3.74 47 .1
Sep-12 07:30 pm 3.74 47 .1
Sep-12 06:30 pm 3.74 47 .1
Sep-12 05:30 pm 3.74 47 .1
Sep-12 04:30 pm 3.74 47 .1
Sep-12 03:30 pm 3.74 47 .1
Report Generated September 13, 2026 08:08 pm