Home Basin Index

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Merrimack River @ Nashua, Nh
Merrimack River at Nashua
 Total Drainage Area: 3,982 sq. miles 
 Drainage Area Controlled by Corps Dams: 1,619 sq. miles (41%) 
 Warning Flow/Stage: ?? cfs / 16.0 feet 
 Flood Flow/Stage: ?? cfs / 18.0 feet 
Date Time
(Eastern)		 Stage
(ft)
Sep-04 06:15 pm 4.70
Sep-04 05:15 pm 4.66
Sep-04 04:15 pm 4.62
Sep-04 03:15 pm 4.59
Sep-04 02:15 pm 4.56
Sep-04 01:15 pm 4.58
Sep-04 12:15 pm 4.58
Sep-04 11:15 am 4.59
Sep-04 10:15 am 4.63
Sep-04 09:15 am 4.65
Sep-04 08:15 am 4.68
Sep-04 07:15 am 4.69
Sep-04 06:15 am 4.71
Sep-04 05:15 am 4.72
Sep-04 04:15 am 4.73
Sep-04 03:15 am 4.74
Sep-04 02:15 am 4.74
Sep-04 01:15 am 4.74
Sep-04 12:15 am 4.74
Sep-03 11:15 pm 4.76
Sep-03 10:15 pm 4.75
Sep-03 09:15 pm 4.76
Sep-03 08:15 pm 4.76
Sep-03 07:15 pm 4.77
Sep-03 06:15 pm 4.75
Report Generated September 04, 2026 11:15 pm