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Peak Streamflow for Texas

USGS 08168500 Guadalupe Rv abv Comal Rv at New Braunfels, TX

Comal County, Texas
Hydrologic Unit Code 12100202
Latitude  2942'53", Longitude  9806'35" NAD27
Drainage area 1,518  square miles
Contributing drainage area 1,518  square miles
Gage datum 586.65 feet above sea level NGVD29
Water
Year
Date Gage
Height
(feet)
Stream-
flow
(cfs)
1928 Mar. 10, 1928 7.05 6,090
1929 May 30, 1929 15.10 19,700
1930 Jun. 13, 1930 9.00 9,760
1931 Oct. 8, 1930 16.40 22,200
1932 Jul. 3, 1932 32.48 95,200
1933 May 27, 1933 4.72 3,000
1934 Apr. 18, 1934 4.40 2,960
1935 Jun. 15, 1935 32.95 101,000
1936 Sep. 28, 1936 24.85 52,800
1937 Jun. 2, 1937 6.76 5,600
1938 Apr. 28, 1938 6.18 5,600
1939 Jul. 15, 1939 4.43 3,070
1940 Oct. 11, 1939 7.24 7,060
1941 Apr. 29, 1941 12.20 14,500
1942 Sep. 8, 1942 11.85 13,800
1943 Oct. 15, 1942 5.92 5,170
1944 May 27, 1944 17.90 26,500
1945 Sep. 30, 1945 9.26 10,100
1946 Sep. 1, 1946 7.29 7,200
1947 Jun. 25, 1947 9.43 10,200
1948 Jun. 25, 1948 7.14 6,910
1949 Feb. 27, 1949 8.60 9,080
1950 Oct. 8, 1949 4.69 3,430
1951 May 17, 1951 4.10 2,560
1952 Sep. 11, 1952 30.70 72,900
1953 Sep. 4, 1953 5.39 4,090
1954 Oct. 26, 1953 10.36 11,600
1955 Jul. 19, 1955 3.95 2,060
1956 Aug. 31, 1956 2.48 394
1957 Apr. 25, 1957 18.13 26,900
1958 May 3, 1958 24.44 47,900
1959 Jun. 27, 1959 13.31 16,100
1960 Oct. 5, 1959 22.33 35,700
1961 Oct. 29, 1960 15.88 21,500
1962 Jun. 5, 1962 3.84 2,1105
1963 Apr. 5, 1963 3.41 1,4706
1964 Jun. 16, 1964 4.65 3,2706
Water
Year
Date Gage
Height
(feet)
Stream-
flow
(cfs)
1965 May 17, 1965 9.10 9,7206
1966 Dec. 2, 1965 5.94 5,0806
1967 Sep. 22, 1967 3.92 2,1806
1968 Jan. 20, 1968 7.60 7,4006
1969 May 15, 1969 3.22 1,0206
1970 Mar. 7, 1970 3.70 1,5206
1971 Aug. 24, 1971 5.54 3,8006
1972 May 12, 1972 31.65 92,6006
1973 Sep. 27, 1973 7.81 7,3306
1974 May 9, 1974 8.13 8,0306
1975 Jun. 10, 1975 8.21 7,9106
1976 May 7, 1976 4.30 2,6706
1977 Oct. 24, 1976 7.92 7,5206
1978 Aug. 5, 1978 6.45 5,6206
1979 Jul. 27, 1979 11.77 13,0006
1980 Jun. 21, 1980 3.66 1,7706
1981 Jun. 13, 1981 7.57 7,0606
1982 Oct. 31, 1981 6.91 6,2006
1983 May 21, 1983 3.37 1,3066
1984 Sep. 1, 1984 2.39 3586
1985 Jun. 6, 1985 6.80 6,0006
1986 Nov. 24, 1985 10.20 10,6006
1987 Jun. 25, 1987 7.35 6,1806
1988 May 29, 1988 6.51 5,3306
1989 Apr. 24, 1989 2.39 3346
1990 May 3, 1990 3.09 9276
1991 Apr. 5, 1991 4.48 2,4206
1992 Mar. 4, 1992 9.77 10,1006
1993 May 5, 1993 11.82 13,1006
1994 May 18, 1994 3.34 1,1106
1995 May 30, 1995 7.34 6,7106
1996 Nov. 1, 1995 2.70 5196
1997 Jun. 27, 1997 6.65 5,8606
1998 Mar. 17, 1998 4.51 2,4606
1999 Oct. 17, 1998 35.57 142,0006
2000 Jun. 9, 2000 2.84 6556
2001 Nov. 3, 2000 5.58 4,5106
Peak Streamflow Qualification Codes.
  • 5 -- Discharge affected to unknown degree by Regulation or Diversion
  • 6 -- Discharge affected by Regulation or Diversion