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Peak Streamflow for the Nation

USGS 08460500 Rio Grande nr Zapata, TX

Zapata County, Texas
Hydrologic Unit Code 13080003
Latitude  26°52'00", Longitude  99°18'00" NAD27
Drainage area 163,344  square miles
Contributing drainage area 163,344  square miles
Gage datum 0 feet above NGVD29
Output formats
Table
Graph
Tab-separated file
peakfq (watstore) format
Reselect output format
Water
Year		 Date Gage
Height
(feet)		 Stream-
flow
(cfs)
1932 1932-09-04   261,000
1933 1932-10-02   97,400
1934 1933-10-15   42,6006
1935 1935-06-17   161,0006
1936 1936-05-09   75,0006
1937 1937-06-06   24,2006
1938 1938-07-27   105,0006
1939 1939-05-06   33,2006
1940 1940-03-24   57,5006
1941 1941-09-21   57,9006
1942 1942-09-08   88,7006
1943 1943-06-06   36,4006
1944 1944-08-30   91,6006
1945 1944-10-05   26,6006
1946 1945-10-10   72,1006
1947 1946-10-09   61,5006
1948 1948-06-27   209,0006
1949 1949-04-25   94,1006
1950 1950-05-28   50,9006
1951 1951-09-15   61,3006
1952 1952-05-29   34,6006
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  Peak Streamflow Qualification Codes.