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Peak Streamflow for the Nation

USGS 08151000 Llano Rv nr Castell, TX

Llano County, Texas
Hydrologic Unit Code 12090204
Latitude  30°43'00", Longitude  98°53'00" NAD27
Drainage area 3,747  square miles
Contributing drainage area 3,747  square miles
Gage datum 1,121.77 feet above NGVD29
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peakfq (watstore) format
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Water
Year		 Date Gage
Height
(feet)		 Stream-
flow
(cfs)
1925 1925-05-30 16.80 59,500
1926 1925-11-06 11.90 21,400
1927 1927-02-09 10.00 14,400
1928 1927-10-02 13.95 33,900
1929 1929-09-07 12.90 27,300
1930 1930-06-13 15.70 49,000
1931 1930-10-06 22.30 122,000
1932 1932-09-02 20.00 92,500
1933 1933-05-25 11.93 22,800
1934 1934-04-05 10.95 19,300
1935 1935-06-14 37.00 388,000
1936 1936-09-16 22.90 130,000
1937 1936-10-25 5.15 3,720
1938 1938-07-23 21.43 110,000
1939 1939-07-14 16.50 55,500