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Merrimack River at Goffs Falls

Critical Stages
10' - Action
11' - Flood
15' - Moderate
17' - Major

Latest Observation

Updated: 4:30 AM EST 12/9/25

Status: No Flooding

Stage: 3.42 ft

Flow: 1.61 kcfs

Forecast

TimeStage (ft)Flow (kcfs)
7 AM 12/9 3.4 1.58
1 PM 12/9 3.3 1.45
7 PM 12/9 3.3 1.45
1 AM 12/10 3.3 1.45
7 AM 12/10 3.3 1.45
1 PM 12/10 3.3 1.45
7 PM 12/10 3.3 1.45
1 AM 12/11 3.2 1.32
7 AM 12/11 3.2 1.32
TimeStage (ft)Flow (kcfs)
4:30 AM 12/9 3.42 1.61
4:15 AM 12/9 3.47 1.68
4:00 AM 12/9 3.51 1.74
3:45 AM 12/9 3.53 1.77
3:30 AM 12/9 3.53 1.77
3:15 AM 12/9 3.54 1.78
3:00 AM 12/9 3.54 1.78
2:45 AM 12/9 3.55 1.8
2:30 AM 12/9 3.55 1.8
2:15 AM 12/9 3.56 1.81
2:00 AM 12/9 3.57 1.83
1:45 AM 12/9 3.58 1.84
1:30 AM 12/9 3.59 1.86
1:15 AM 12/9 3.6 1.87
1:00 AM 12/9 3.62 1.9
12:45 AM 12/9 3.64 1.93
12:30 AM 12/9 3.66 1.97
12:15 AM 12/9 3.69 2.01
12:00 AM 12/9 3.72 2.06
11:45 PM 12/8 3.75 2.11
11:30 PM 12/8 3.79 2.18
11:15 PM 12/8 3.82 2.23
11:00 PM 12/8 3.84 2.26
10:45 PM 12/8 3.86 2.3
10:30 PM 12/8 3.87 2.32
10:15 PM 12/8 3.87 2.32
10:00 PM 12/8 3.86 2.3
9:45 PM 12/8 3.86 2.3
9:30 PM 12/8 3.84 2.26
9:15 PM 12/8 3.82 2.23
Hydrograph for Merrimack River at Goffs Falls
20' - In Manchester, significant flooding occurs on Riverdale Avenue and Stark Way.
17' - In Manchester, Stark Way and Riverdale Avenue flood.
15' - Low lying areas of Goffstown...Manchester...Merrimack and Litchfield flood.
11' - Low lying flooding begins.
DateStage (ft)
Mar 20, 1936 35.19
Sep 23, 1938 25.87
May 15, 2006 19.87
Apr 6, 1960 17.42
Apr 17, 2007 16.79
Apr 6, 1987 14.47
Mar 28, 1953 13.9
Apr 12, 1951 13.45
Jun 1, 1984 13.36
Apr 7, 1952 13.3
Mar 15, 1977 13.22
Oct 16, 2005 13.2
Apr 14, 1940 13.2
May 11, 1954 12.46
Jun 17, 1998 12.45
Apr 17, 1996 12.289999961853
Mar 23, 1948 12.15
Apr 19, 1969 12.11
Apr 21, 1939 12.07
Apr 5, 1959 12.01

Data provided by the National Weather Service.