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Merrimack River @ Haverhill, Ma
Merrimack River at Haverhill
 Total Drainage Area: 4,900 sq. miles 
 Drainage Area Controlled by Corps Dams: 1,619 sq. miles (33%) 
 Warning Flow/Stage: ?? cfs / ?? feet 
 Flood Flow/Stage: ?? cfs / ?? feet 
Date Time
(Eastern)		 Stage
(ft)
Jan-14 02:45 am 0.07
Jan-14 01:45 am 0.48
Jan-14 12:45 am 1.09
Jan-13 11:45 pm 1.93
Jan-13 10:45 pm 2.47
Jan-13 09:45 pm 3.01
Jan-13 08:45 pm  
Jan-13 07:45 pm  
Jan-13 06:45 pm  
Jan-13 05:45 pm  
Jan-13 04:45 pm  
Jan-13 03:45 pm  
Jan-13 02:45 pm  
Jan-13 01:45 pm 0.35
Jan-13 12:45 pm 0.95
Jan-13 11:45 am 1.65
Jan-13 10:45 am 2.45
Jan-13 09:45 am 3.19
Jan-13 08:45 am 3.83
Jan-13 07:45 am 3.73
Jan-13 06:45 am 2.65
Jan-13 05:45 am 1.23
Jan-13 04:45 am -0.03
Jan-13 03:45 am -0.93
Jan-13 02:45 am -0.85
Report Generated January 14, 2026 07:53 am