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Peak Streamflow for Texas

USGS 08183500 San Antonio Rv nr Falls City, TX

Karnes County, Texas
Hydrologic Unit Code 12100303
Latitude  2857'05", Longitude  9803'50" NAD27
Drainage area 2,113  square miles
Contributing drainage area 2,113  square miles
Gage datum 285.49 feet above sea level NGVD29
Water
Year
Date Gage
Height
(feet)
Stream-
flow
(cfs)
1914 Oct. 0, 1913 28.46 28,9007
1926 Apr. 23, 1926 10.53 9,2606
1927 Jun. 16, 1927 3.98 2,2206
1928 Oct. 1, 1927 7.16 5,5506
1929 May 29, 1929 11.15 10,1006
1930 May 16, 1930 2.97 1,2906
1931 Jul. 20, 1931 4.44 2,5406
1932 Feb. 20, 1932 3.50 1,6606
1933 Jul. 30, 1933 7.64 5,9906
1934 Apr. 7, 1934 5.35 3,4006
1935 Jun. 15, 1935 22.30 14,3006
1936 Jul. 3, 1936 19.44 16,2006
1937 Jun. 2, 1937 16.65 14,6006
1938 Apr. 26, 1938 6.04 4,3206
1939 Jul. 14, 1939 3.04 1,2806
1940 Apr. 7, 1940 5.39 3,7006
1941 Nov. 6, 1940 8.70 6,6206
1942 Jul. 6, 1942 22.13 18,5006
1943 Oct. 20, 1942 10.37 7,8806
1944 May 28, 1944 6.92 5,1706
1945 Jan. 20, 1945 5.48 3,8206
1946 Sep. 29, 1946 33.80 47,4006
1947 Nov. 12, 1946 4.43 2,6706
1948 Aug. 26, 1948 13.88 10,9006
1949 Jun. 28, 1949 18.05 14,8006
1950 Oct. 27, 1949 5.67 4,0206
1951 Jun. 5, 1951 4.53 2,6406
1952 Jul. 18, 1952 4.00 2,1006
1953 May 18, 1953 6.96 5,0406
1954 May 25, 1954 3.82 1,9506
1955 Feb. 7, 1955 3.68 1,6606
1956 Sep. 2, 1956 5.38 3,5906
1957 Apr. 27, 1957 10.53 6,9206
1958 Feb. 23, 1958 11.13 7,3206
1959 Nov. 1, 1958 4.75 2,8206
1960 Oct. 7, 1959 5.09 3,0606
1961 Oct. 27, 1960 8.10 5,2206
1962 Jun. 3, 1962 3.70 1,8606
Water
Year
Date Gage
Height
(feet)
Stream-
flow
(cfs)
1963 Feb. 20, 1963 3.59 1,7806
1964 Mar. 21, 1964 4.57 2,6506
1965 May 21, 1965 15.20 9,4806
1966 Dec. 5, 1965 4.77 2,6606
1967 Sep. 22, 1967 25.26 14,6006
1968 Jan. 21, 1968 22.87 17,3006
1969 Feb. 14, 1969 5.00 2,7006
1970 May 29, 1970 5.68 3,1806
1971 Aug. 6, 1971 7.30 4,4206
1972 May 10, 1972 12.52 7,5606
1973 Sep. 29, 1973 27.26 24,4006
1974 Aug. 11, 1974 13.36 8,1506
1975 May 25, 1975 13.22 8,2706
1976 May 10, 1976 11.78 7,2406
1977 Apr. 22, 1977 17.82 12,3006
1978 Aug. 7, 1978 11.07 6,7506
1979 Jun. 4, 1979 9.62 5,8006
1980 May 15, 1980 8.58 5,1206
1981 Jun. 18, 1981 16.84 11,4006
1982 Oct. 9, 1981 7.27 4,2706
1983 Sep. 19, 1983 10.64 6,4606
1984 Nov. 6, 1983 3.42 1,5506
1985 Jul. 6, 1985 7.44 4,3806
1986 Jun. 6, 1986 19.75 14,3006
1987 Jun. 7, 1987 24.00 19,9006
1988 Jul. 22, 1988 4.68 2,5406
1989 Jun. 15, 1989 4.38 2,4006
1990 Apr. 28, 1990 6.87 4,0206
1991 Apr. 7, 1991 8.71 5,2106
1992 Dec. 23, 1991 19.29 20,2006
1993 May 24, 1993 14.68 11,9006
1994 May 15, 1994 10.01 7,2306
1995 Jul. 1, 1995 6.66 4,3606
1996 Aug. 30, 1996 4.19 2,1006
1997 Jun. 26, 1997 13.41 11,5006
1998 Aug. 24, 1998 7.91 5,4906
1999 Oct. 20, 1998 33.60 70,0006
2000 Jun. 12, 2000 6.16 3,8706
2001 Nov. 5, 2000 10.68 7,7906
Peak Streamflow Qualification Codes.
  • 6 -- Discharge affected by Regulation or Diversion
  • 7 -- Discharge is an Historic Peak