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Peak Streamflow for Texas

USGS 08038000 Attoyac Bayou nr Chireno, TX

Nacogdoches County, Texas
Hydrologic Unit Code 12020005
Latitude  31°30'15", Longitude  94°18'15" NAD27
Drainage area 503  square miles
Contributing drainage area 503  square miles
Gage datum 169.58 feet above sea level NGVD29
Water
Year		 Date Gage
Height
(feet)		 Stream-
flow
(cfs)
1902 unknown 1902 29.90 50,0007
1915 unknown 1915 25.00 28,0007
1924 Jun. 3, 1924 18.88 8,260
1925 Jan. 12, 1925 13.48 92
1933 unknown 1933 25.20 28,9007
1940 Dec. 25, 1939 19.74 9,870
1941 Nov. 24, 1940 25.97 31,900
1942 Nov. 1, 1941 24.62 26,600
1943 Feb. 6, 1943 12.37 814
1944 May 2, 1944 22.53 17,400
1945 Apr. 3, 1945 20.12 9,310
1946 Feb. 10, 1946 20.26 9,930
1947 Apr. 10, 1947 18.96 6,750
1948 Feb. 12, 1948 17.53 3,530
1949 Mar. 26, 1949 17.08 2,910
1950 Jun. 1, 1950 19.43 8,100
1951 Mar. 29, 1951 16.20 1,990
1952 Apr. 26, 1952 15.63 1,680
1953 Mar. 12, 1953 22.63 18,700
1954 May 14, 1954 13.51 885
1956 Apr. 8, 1956 17.29 3,110
1957 May 2, 1957 21.34 14,300
1958 Sep. 22, 1958 21.40 14,500
1959 Apr. 18, 1959 16.77 2,370
1960 Feb. 27, 1960 16.85 3,040
1961 Jan. 10, 1961 20.94 11,500
1962 Dec. 11, 1961 19.58 7,200
1963 Apr. 11, 1963 15.32 1,560
1964 Apr. 5, 1964 14.84 1,380
1965 Apr. 2, 1965 18.06 4,480
1966 Apr. 27, 1966 19.62 8,700
1967 Jun. 6, 1967 15.79 1,790
1968 Apr. 4, 1968 19.32 7,800
Water
Year		 Date Gage
Height
(feet)		 Stream-
flow
(cfs)
1969 Mar. 19, 1969 19.90 9,600
1970 Mar. 6, 1970 14.53 1,350
1971 May 18, 1971 11.21 791
1972 May 2, 1972 12.21 864
1973 Mar. 26, 1973 18.90 6,600
1974 Jan. 25, 1974 20.67 12,000
1975 Feb. 2, 1975 19.82 8,930
1976 Jul. 9, 1976 14.43 1,300
1977 Feb. 16, 1977 15.92 1,870
1978 Sep. 16, 1978 18.24 4,930
1979 Jun. 3, 1979 23.42 21,500
1980 Apr. 13, 1980 23.82 22,900
1981 Sep. 2, 1981 23.88 23,100
1982 Apr. 21, 1982 20.72 11,800
1983 May 23, 1983 20.59 11,500
1984 Dec. 12, 1983 19.75 9,030
1985 Oct. 26, 1984 17.63 3,630
1986 Jun. 10, 1986 23.13 19,600
1987 Nov. 27, 1986   5,280
1988 Nov. 19, 1987   2,660
1989 May 19, 1989   7,930
1990 Jun. 2, 1990 19.18 6,760
1991 Jan. 11, 1991 21.53 14,400
1992 Mar. 6, 1992 19.49 8,200
1993 Jun. 24, 1993 18.02 4,410
1994 Feb. 25, 1994 16.85 2,580
1995 Oct. 18, 1994 23.41 21,500
1996 unknown 1996   2,500
1997 Aug. 10, 1997 24.84 26,800
1998 Jan. 8, 1998 20.75 11,900
1999 Jan. 30, 1999 26.01 31,700
2000 Apr. 14, 2000 17.14 3,270
2001 Mar. 3, 2001 20.32 10,700
Peak Streamflow Qualification Codes.
  • 7 -- Discharge is an Historic Peak