USGS 01081500 MERRIMACK RIVER AT FRANKLIN JUNCTION, NH

PROVISIONAL DATA SUBJECT TO REVISION

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Station funded as part of the National Streamflow Information Program and the U.S. Army Corps of Engineers, New England District.
Boating safety tips
This station managed by the Pembroke, NH Field Office.

Available Parameters Available Period
  
2001-10-01  2025-10-18
2007-10-01  2025-10-18







 (7)
 

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Summary of all available data for this site
Instantaneous-data availability statement


Discharge, cubic feet per second

Most recent instantaneous value: 383 10-18-2025   22:30 EDT
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Daily discharge, cubic feet per second -- statistics for Oct 18 based on 98 water years of record more
Min
(1948)
Most Recent
Instantaneous
Value Oct 18
25th
percen-
tile
Median 75th
percen-
tile
Mean Max
(2006)
297 383 982 1430 1910 2070 16300


Gage height, feet

Most recent instantaneous value: 3.43 10-18-2025   22:30 EDT
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