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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.)
Dec-12 12:30 pm 4.63 278 .7
Dec-12 11:30 am 4.63 278 .7
Dec-12 10:30 am 4.63 278 .7
Dec-12 09:30 am 4.64 281 .7
Dec-12 08:30 am 4.65 285 .7
Dec-12 07:30 am 4.66 289 .7
Dec-12 06:30 am 4.67 292 .7
Dec-12 05:30 am 4.67 292 .7
Dec-12 04:30 am 4.68 296 .7
Dec-12 03:30 am 4.68 296 .7
Dec-12 02:30 am 4.68 296 .7
Dec-12 01:30 am 4.69 300 .8
Dec-12 12:30 am 4.70 304 .8
Dec-11 11:30 pm 4.70 304 .8
Dec-11 10:30 pm 4.70 304 .8
Dec-11 09:30 pm 4.70 304 .8
Dec-11 08:30 pm 4.70 304 .8
Dec-11 07:30 pm 4.70 304 .8
Dec-11 06:30 pm 4.70 304 .8
Dec-11 05:30 pm 4.71 308 .8
Dec-11 04:30 pm 4.70 304 .8
Dec-11 03:30 pm 4.70 304 .8
Dec-11 02:30 pm 4.70 304 .8
Dec-11 01:30 pm 4.70 304 .8
Dec-11 12:30 pm 4.70 304 .8
Report Generated December 12, 2025 06:25 pm