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Peak Streamflow for the Nation

USGS 01090500 MERRIMACK RIVER AT MANCHESTER, NH

Hillsborough County, New Hampshire
Hydrologic Unit Code 01070002
Latitude  43°00'08", Longitude  71°28'22" NAD27
Drainage area 2,854.00  square miles
Gage datum 170 feet above NGVD29
Output formats
Table
Graph
Tab-separated file
peakfq (watstore) format
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Water
Year		 Date Gage
Height
(feet)		 Stream-
flow
(cfs)
1925 1925-03-30   42,0001,6
1926 1926-04-26   33,7001,6
1927 1927-03-17   21,5001,6
1928 1927-11-05   56,0001,6
1929 1929-05-05   27,7001,6
1930 1930-04-08   24,0001,6
1931 1931-04-12   23,3001,6
1932 1932-04-13   45,3001,6
1933 1933-04-19   56,8001,6
1934 1934-04-14   42,8001,6
1935 1935-01-11   29,2001,6
1936 1936-03-20   132,0001,6
1937 1937-05-16   33,3001,6
1938 1938-09-23   84,7001,6
1939 1939-04-21   37,1001,6
1940 1940-05-05   40,8001,6
1941 1940-11-16   13,7001,6
1942 1942-04-09   20,6001,6
1943 1943-05-14   21,0001,6
1944 1944-06-26   31,7001,6
1945 1945-03-22   25,9001,6
1946 1945-12-09   30,0001,6
1947 1947-04-13   27,0001,6
1948 1948-03-24   35,0001,6
1949 1949-01-08   22,7001,6
1950 1950-04-22   32,0001,6
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  Peak Streamflow Qualification Codes.