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Merrimack River at Goffs Falls
 Total Drainage Area: 3,092 sq. miles 
 Drainage Area Controlled by Corps Dams: 1,619 sq. miles (52%) 
 Warning Flow/Stage: 36,400 cfs / 12.0 feet 
 Flood Flow/Stage: 46,200 cfs / 14.0 feet 
Date Time
(Eastern)
Stage
(ft)
Flow
(cfs)
CSM
(cfs / sq. mi.)
13 Apr 2026 03:30 AM 5.68 6,885 2.2
13 Apr 2026 03:15 AM 5.68 6,885 2.2
13 Apr 2026 03:00 AM 5.68 6,885 2.2
13 Apr 2026 02:45 AM 5.68 6,885 2.2
13 Apr 2026 02:30 AM 5.68 6,885 2.2
13 Apr 2026 02:15 AM 5.68 6,885 2.2
13 Apr 2026 02:00 AM 5.68 6,885 2.2
13 Apr 2026 01:45 AM 5.68 6,885 2.2
13 Apr 2026 01:30 AM 5.68 6,885 2.2
13 Apr 2026 01:15 AM 5.69 6,919 2.2
13 Apr 2026 01:00 AM 5.69 6,919 2.2
13 Apr 2026 12:45 AM 5.69 6,919 2.2
13 Apr 2026 12:30 AM 5.69 6,919 2.2
13 Apr 2026 12:15 AM 5.69 6,919 2.2
13 Apr 2026 12:00 AM 5.69 6,919 2.2
12 Apr 2026 11:45 PM 5.69 6,919 2.2
12 Apr 2026 11:30 PM 5.69 6,919 2.2
12 Apr 2026 11:15 PM 5.69 6,919 2.2
12 Apr 2026 11:00 PM 5.69 6,919 2.2
12 Apr 2026 10:45 PM 5.69 6,919 2.2
12 Apr 2026 10:30 PM 5.69 6,919 2.2
12 Apr 2026 10:15 PM 5.69 6,919 2.2
12 Apr 2026 10:00 PM 5.69 6,919 2.2
12 Apr 2026 09:45 PM 5.69 6,919 2.2
12 Apr 2026 09:30 PM 5.69 6,919 2.2
12 Apr 2026 09:15 PM 5.69 6,919 2.2
12 Apr 2026 09:00 PM 5.69 6,919 2.2
12 Apr 2026 08:45 PM 5.69 6,919 2.2
12 Apr 2026 08:30 PM 5.69 6,919 2.2
12 Apr 2026 08:15 PM 5.69 6,919 2.2
12 Apr 2026 08:00 PM 5.69 6,919 2.2
12 Apr 2026 07:45 PM 5.69 6,919 2.2
12 Apr 2026 07:30 PM 5.69 6,919 2.2
12 Apr 2026 07:15 PM 5.69 6,919 2.2
12 Apr 2026 07:00 PM 5.69 6,919 2.2
12 Apr 2026 06:45 PM 5.69 6,919 2.2
12 Apr 2026 06:30 PM 5.69 6,919 2.2
12 Apr 2026 06:15 PM 5.69 6,919 2.2
12 Apr 2026 06:00 PM 5.69 6,919 2.2
12 Apr 2026 05:45 PM 5.69 6,919 2.2
12 Apr 2026 05:30 PM 5.69 6,919 2.2
12 Apr 2026 05:15 PM 5.69 6,919 2.2
12 Apr 2026 05:00 PM 5.69 6,919 2.2
12 Apr 2026 04:45 PM 5.69 6,919 2.2
12 Apr 2026 04:30 PM 5.69 6,919 2.2
12 Apr 2026 04:15 PM 5.69 6,919 2.2
12 Apr 2026 04:00 PM 5.69 6,919 2.2
12 Apr 2026 03:45 PM 5.69 6,919 2.2
12 Apr 2026 03:30 PM 5.68 6,885 2.2
12 Apr 2026 03:15 PM 5.68 6,885 2.2
12 Apr 2026 03:00 PM 5.68 6,885 2.2
12 Apr 2026 02:45 PM 5.68 6,885 2.2
12 Apr 2026 02:30 PM 5.68 6,885 2.2
12 Apr 2026 02:15 PM 5.68 6,885 2.2
12 Apr 2026 02:00 PM 5.68 6,885 2.2
12 Apr 2026 01:45 PM 5.68 6,885 2.2
12 Apr 2026 01:30 PM 5.68 6,885 2.2
12 Apr 2026 01:15 PM 5.68 6,885 2.2
12 Apr 2026 01:00 PM 5.68 6,885 2.2
12 Apr 2026 12:45 PM 5.68 6,885 2.2
12 Apr 2026 12:30 PM 5.68 6,885 2.2
12 Apr 2026 12:15 PM 5.68 6,885 2.2
12 Apr 2026 12:00 PM 5.68 6,885 2.2
12 Apr 2026 11:45 AM 5.69 6,919 2.2
12 Apr 2026 11:30 AM 5.69 6,919 2.2
12 Apr 2026 11:15 AM 5.69 6,919 2.2
12 Apr 2026 11:00 AM 5.69 6,919 2.2
12 Apr 2026 10:45 AM 5.69 6,919 2.2
12 Apr 2026 10:30 AM 5.69 6,919 2.2
12 Apr 2026 10:15 AM 5.69 6,919 2.2
12 Apr 2026 10:00 AM 5.69 6,919 2.2
12 Apr 2026 09:45 AM 5.68 6,885 2.2
12 Apr 2026 09:30 AM 5.68 6,885 2.2
12 Apr 2026 09:15 AM 5.68 6,885 2.2
12 Apr 2026 09:00 AM 5.68 6,885 2.2
12 Apr 2026 08:45 AM 5.68 6,885 2.2
12 Apr 2026 08:30 AM 5.68 6,885 2.2
12 Apr 2026 08:15 AM 5.68 6,885 2.2
12 Apr 2026 08:00 AM 5.68 6,885 2.2
12 Apr 2026 07:45 AM 5.68 6,885 2.2
12 Apr 2026 07:30 AM 5.68 6,885 2.2
12 Apr 2026 07:15 AM 5.67 6,851 2.2
12 Apr 2026 07:00 AM 5.67 6,851 2.2
12 Apr 2026 06:45 AM 5.67 6,851 2.2
12 Apr 2026 06:30 AM 5.67 6,851 2.2
12 Apr 2026 06:15 AM 5.66 6,818 2.2
12 Apr 2026 06:00 AM 5.66 6,818 2.2
12 Apr 2026 05:45 AM 5.66 6,818 2.2
12 Apr 2026 05:30 AM 5.66 6,818 2.2
12 Apr 2026 05:15 AM 5.66 6,818 2.2
12 Apr 2026 05:00 AM 5.66 6,818 2.2
12 Apr 2026 04:45 AM 5.65 6,784 2.2
12 Apr 2026 04:30 AM 5.65 6,784 2.2
12 Apr 2026 04:15 AM 5.65 6,784 2.2
12 Apr 2026 04:00 AM 5.65 6,784 2.2
12 Apr 2026 03:45 AM 5.65 6,784 2.2
12 Apr 2026 03:30 AM 5.65 6,784 2.2
12 Apr 2026 03:15 AM 5.64 6,751 2.2
12 Apr 2026 03:00 AM 5.64 6,751 2.2
12 Apr 2026 02:45 AM 5.64 6,751 2.2
12 Apr 2026 02:30 AM 5.64 6,751 2.2
12 Apr 2026 02:15 AM 5.64 6,751 2.2
12 Apr 2026 02:00 AM 5.64 6,751 2.2
12 Apr 2026 01:45 AM 5.64 6,751 2.2
12 Apr 2026 01:30 AM 5.64 6,751 2.2
12 Apr 2026 01:15 AM 5.64 6,751 2.2
12 Apr 2026 01:00 AM 5.64 6,751 2.2
12 Apr 2026 12:45 AM 5.64 6,751 2.2
12 Apr 2026 12:30 AM 5.64 6,751 2.2
12 Apr 2026 12:15 AM 5.65 6,784 2.2
12 Apr 2026 12:00 AM 5.65 6,784 2.2
11 Apr 2026 11:45 PM 5.66 6,818 2.2
11 Apr 2026 11:30 PM 5.67 6,851 2.2
11 Apr 2026 11:15 PM 5.67 6,851 2.2
11 Apr 2026 11:00 PM 5.67 6,851 2.2
11 Apr 2026 10:45 PM 5.67 6,851 2.2
11 Apr 2026 10:30 PM 5.68 6,885 2.2
11 Apr 2026 10:15 PM 5.68 6,885 2.2
11 Apr 2026 10:00 PM 5.68 6,885 2.2
11 Apr 2026 09:45 PM 5.68 6,885 2.2
11 Apr 2026 09:30 PM 5.68 6,885 2.2
11 Apr 2026 09:15 PM 5.69 6,919 2.2
11 Apr 2026 09:00 PM 5.69 6,919 2.2
11 Apr 2026 08:45 PM 5.69 6,919 2.2
11 Apr 2026 08:30 PM 5.70 6,952 2.3
11 Apr 2026 08:15 PM 5.70 6,952 2.3
11 Apr 2026 08:00 PM 5.71 6,986 2.3
11 Apr 2026 07:45 PM 5.71 6,986 2.3
11 Apr 2026 07:30 PM 5.71 6,986 2.3
11 Apr 2026 07:15 PM 5.71 6,986 2.3
11 Apr 2026 07:00 PM 5.71 6,986 2.3
11 Apr 2026 06:45 PM 5.71 6,986 2.3
11 Apr 2026 06:30 PM 5.71 6,986 2.3
11 Apr 2026 06:15 PM 5.71 6,986 2.3
11 Apr 2026 06:00 PM 5.71 6,986 2.3
11 Apr 2026 05:45 PM 5.71 6,986 2.3
11 Apr 2026 05:30 PM 5.71 6,986 2.3
11 Apr 2026 05:15 PM 5.71 6,986 2.3
11 Apr 2026 05:00 PM 5.71 6,986 2.3
11 Apr 2026 04:45 PM 5.71 6,986 2.3
11 Apr 2026 04:30 PM 5.71 6,986 2.3
11 Apr 2026 04:15 PM 5.71 6,986 2.3
11 Apr 2026 04:00 PM 5.71 6,986 2.3
11 Apr 2026 03:45 PM 5.71 6,986 2.3
11 Apr 2026 03:30 PM 5.71 6,986 2.3
11 Apr 2026 03:15 PM 5.71 6,986 2.3
11 Apr 2026 03:00 PM 5.71 6,986 2.3
11 Apr 2026 02:45 PM 5.72 7,020 2.3
11 Apr 2026 02:30 PM 5.72 7,020 2.3
11 Apr 2026 02:15 PM 5.72 7,020 2.3
11 Apr 2026 02:00 PM 5.72 7,020 2.3
11 Apr 2026 01:45 PM 5.72 7,020 2.3
11 Apr 2026 01:30 PM 5.72 7,020 2.3
11 Apr 2026 01:15 PM 5.72 7,020 2.3
11 Apr 2026 01:00 PM 5.73 7,054 2.3
11 Apr 2026 12:45 PM 5.73 7,054 2.3
11 Apr 2026 12:30 PM 5.73 7,054 2.3
11 Apr 2026 12:15 PM 5.75 7,123 2.3
11 Apr 2026 12:00 PM 5.75 7,123 2.3
11 Apr 2026 11:45 AM 5.76 7,157 2.3
11 Apr 2026 11:30 AM 5.76 7,157 2.3
11 Apr 2026 11:15 AM 5.76 7,157 2.3
11 Apr 2026 11:00 AM 5.76 7,157 2.3
11 Apr 2026 10:45 AM 5.77 7,192 2.3
11 Apr 2026 10:30 AM 5.77 7,192 2.3
11 Apr 2026 10:15 AM 5.77 7,192 2.3
11 Apr 2026 10:00 AM 5.77 7,192 2.3
11 Apr 2026 09:45 AM 5.77 7,192 2.3
11 Apr 2026 09:30 AM 5.77 7,192 2.3
11 Apr 2026 09:15 AM 5.77 7,192 2.3
11 Apr 2026 09:00 AM 5.77 7,192 2.3
11 Apr 2026 08:45 AM 5.78 7,226 2.3
11 Apr 2026 08:30 AM 5.78 7,226 2.3
11 Apr 2026 08:15 AM 5.78 7,226 2.3
Report Generated April 13, 2026 04:09 am