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Peak Streamflow for Texas

USGS 08167000 Guadalupe Rv at Comfort, TX

Kendall County, Texas
Hydrologic Unit Code 12100201
Latitude  29°58'10", Longitude  98°53'33" NAD27
Drainage area 839  square miles
Contributing drainage area 839  square miles
Gage datum 1,369.83 feet above sea level NGVD29
Water
Year		 Date Gage
Height
(feet)		 Stream-
flow
(cfs)
1869 Jul. 0, 1869 42.30  7
1900 Jul. 16, 1900 38.40  7
1932 Jul. 1, 1932 38.40  7
1939 unknown 1939   3,820
1940 Oct. 10, 1939 14.79 7,520
1941 Apr. 27, 1941 19.14 15,400
1942 Apr. 25, 1942 14.50 7,010
1943 Oct. 15, 1942 12.10 3,870
1944 May 26, 1944 29.40 74,200
1945 Sep. 29, 1945 18.50 15,000
1946 May 6, 1946 14.04 6,400
1947 Jun. 24, 1947 18.20 14,400
1948 Jul. 12, 1948 7.04 1,390
1949 Feb. 26, 1949 17.23 12,100
1950 Apr. 2, 1950 9.89 2,630
1951 May 15, 1951 14.98 7,970
1952 Sep. 10, 1952 25.44 45,600
1953 Dec. 19, 1952 12.51 4,430
1954 Apr. 30, 1954 14.90 7,830
1955 Jul. 17, 1955 15.58 9,030
1956 Aug. 20, 1956 10.03 2,450
1957 Apr. 24, 1957 24.59 40,500
1958 Oct. 15, 1957 21.68 24,200
1959 Jun. 26, 1959 21.19 22,500
1960 Oct. 4, 1959 33.15 111,000
1961 Oct. 16, 1960 18.54 15,000
1962 May 29, 1962 6.92 1,220
1963 Oct. 28, 1962 8.70 1,880
1964 Sep. 22, 1964 17.50 12,800
1965 Jun. 23, 1965 18.05 13,900
1966 Aug. 13, 1966 23.99 37,000
1967 Sep. 15, 1967 10.43 2,620
1968 Jan. 20, 1968 15.56 8,960
Water
Year		 Date Gage
Height
(feet)		 Stream-
flow
(cfs)
1969 Sep. 17, 1969 10.44 2,690
1970 Oct. 5, 1969 21.20 22,500
1971 Aug. 13, 1971 27.67 60,700
1972 Oct. 19, 1971 14.64 7,460
1973 Jul. 15, 1973 15.10 8,180
1974 Oct. 13, 1973 22.06 31,300
1975 Oct. 31, 1974 17.41 14,400
1976 Jul. 16, 1976 8.78 2,230
1977 Apr. 15, 1977 25.93 54,400
1978 Aug. 2, 1978 40.90 240,000
1979 Jun. 1, 1979 14.89 8,610
1980 Sep. 7, 1980 12.72 12,000
1981 Jun. 16, 1981 16.92 24,200
1982 Oct. 13, 1981 20.38 36,400
1983 Jun. 15, 1983 3.80 1,260
1984 May 20, 1984 1.58 243
1985 Dec. 31, 1984 19.88 43,900
1986 Oct. 19, 1985 27.50 73,700
1987 Jul. 17, 1987 31.50 130,000
1988 Jul. 11, 1988 23.26 54,000
1989 Jan. 28, 1989 5.27 1,020
1990 May 3, 1990 18.59 27,900
1991 Sep. 15, 1991 13.28 10,000
1992 Dec. 20, 1991 23.37 54,700
1993 Nov. 19, 1992 6.91 1,880
1994 May 14, 1994 16.33 18,900
1995 Dec. 9, 1994 8.47 3,110
1996 Sep. 15, 1996 6.70 1,740
1997 Jun. 22, 1997 25.91 73,700
1998 Aug. 23, 1998 16.64 20,000
1999 Jun. 21, 1999 7.35 2,580
2000 Sep. 3, 2000 3.09 417
2001 Oct. 23, 2000 24.08 59,400
Peak Streamflow Qualification Codes.
  • 7 -- Discharge is an Historic Peak