CLOSE THIS WINDOW

USGS Science for a changing world

 

Peak Streamflow for Texas

USGS 08186000 Cibolo Ck nr Falls City, TX

Karnes County, Texas
Hydrologic Unit Code 12100304
Latitude  2900'50", Longitude  9755'48" NAD27
Drainage area 827  square miles
Contributing drainage area 827  square miles
Gage datum 264.28 feet above sea level NGVD29
Water
Year
Date Gage
Height
(feet)
Stream-
flow
(cfs)
1913 unknown 1913 35.00 35,0007
1931 Jul. 19, 1931   7,020
1932 Apr. 29, 1932   4,200
1933 Jul. 30, 1933   9,550
1934 Jul. 27, 1934   4,670
1935 Jun. 14, 1935   28,600
1936 Jul. 2, 1936   16,200
1937 Jun. 5, 1937   15,000
1938 Apr. 25, 1938   10,300
1939 Aug. 6, 1939   764
1940 Jun. 29, 1940   7,880
1941 Nov. 5, 1940 22.53 11,500
1942 Jul. 6, 1942 34.45 33,600
1943 Oct. 5, 1942 20.06 8,090
1944 May 28, 1944 19.62 7,640
1945 Feb. 13, 1945 16.93 5,230
1946 Aug. 29, 1946 32.85 29,500
1947 May 25, 1947 18.05 6,000
1948 Aug. 26, 1948 23.43 11,500
1949 Apr. 26, 1949 19.95 7,800
1950 Oct. 25, 1949 20.23 8,000
1951 Jun. 4, 1951 15.04 4,060
1952 Sep. 11, 1952 27.93 18,200
1953 Sep. 4, 1953 13.96 3,570
1954 Dec. 3, 1953 9.62 1,850
1955 Jun. 21, 1955 14.41 3,750
1956 Sep. 2, 1956 6.46 900
1957 May 29, 1957 24.95 13,400
1958 Feb. 22, 1958 24.47 12,800
1959 Apr. 12, 1959 15.98 4,000
1960 Oct. 5, 1959 18.47 5,620
1961 Jun. 19, 1961 23.18 11,700
1962 Nov. 14, 1961 19.36 6,900
1963 Feb. 19, 1963 6.09 762
1964 Nov. 9, 1963 16.48 4,9005
Water
Year
Date Gage
Height
(feet)
Stream-
flow
(cfs)
1965 May 18, 1965 21.39 8,7205
1966 Dec. 4, 1965 18.61 5,7005
1967 Sep. 22, 1967 33.39 25,3005
1968 Jan. 21, 1968 28.13 18,6005
1969 Feb. 14, 1969 19.24 6,1605
1970 May 28, 1970 18.77 5,8305
1971 Aug. 6, 1971 18.58 5,6805
1972 May 8, 1972 29.55 21,6005
1973 Sep. 28, 1973 35.44 33,3005
1974 Oct. 17, 1973 18.82 5,0705
1975 Nov. 25, 1974 21.39 7,4705
1976 May 8, 1976 22.00 8,1205
1977 Apr. 21, 1977 31.77 24,0005
1978 Nov. 2, 1977 23.94 9,4605
1979 Apr. 19, 1979 24.63 10,3005
1980 Sep. 7, 1980 27.18 15,1005
1981 Jun. 17, 1981 23.14 9,4405
1982 Nov. 1, 1981 11.44 2,1205
1983 Oct. 10, 1982 13.39 2,7205
1984 Nov. 6, 1983 13.99 2,9205
1985 Jun. 8, 1985 19.35 5,6705
1986 Jun. 5, 1986 22.17 8,3105
1987 Jun. 4, 1987 26.94 13,5005
1988 Jul. 21, 1988 4.49 4875
1989 Aug. 24, 1989 6.59 9155
1990 Apr. 27, 1990 10.52 1,8605
1991 Jan. 19, 1991 18.06 4,7205
1992 May 17, 1992 32.34 25,4005
1993 Jun. 27, 1993 31.34 23,2005
1994 May 16, 1994 20.71 7,3805
1995 Oct. 25, 1994 13.52 3,1405
1996 Sep. 8, 1996 5.96 9555
1997 Jun. 24, 1997 28.40 17,3005
1998 Mar. 18, 1998 13.35 3,0805
1999 Oct. 19, 1998 39.84 51,2005
2000 Jun. 12, 2000 6.74 1,0805
Peak Streamflow Qualification Codes.
  • 5 -- Discharge affected to unknown degree by Regulation or Diversion
  • 7 -- Discharge is an Historic Peak