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Peak Streamflow for Texas

USGS 07342500 S Sulphur Rv nr Cooper, TX

Delta County, Texas
Hydrologic Unit Code 11140301
Latitude  3321'23", Longitude  9535'41" NAD27
Drainage area 527  square miles
Contributing drainage area 527  square miles
Gage datum 371.91 feet above sea level NGVD29
Water
Year
Date Gage
Height
(feet)
Stream-
flow
(cfs)
1943 Jun. 7, 1943 21.55 7,390
1944 May 2, 1944 23.40 13,000
1945 Mar. 30, 1945 24.50 16,400
1946 Feb. 6, 1946 21.58 7,930
1947 Nov. 4, 1946 24.02 14,800
1948 May 12, 1948 21.60 7,930
1949 Jan. 27, 1949 23.60 13,600
1950 Feb. 13, 1950 25.09 18,300
1951 Jun. 13, 1951 22.47 10,300
1952 Apr. 23, 1952 23.49 13,300
1953 Apr. 29, 1953 26.00 23,800
1954 May 13, 1954 21.01 6,100
1955 Oct. 25, 1954 22.19 10,000
1956 May 3, 1956 20.02 3,700
1957 Apr. 27, 1957 25.37 23,200
1958 Nov. 6, 1957 25.36 23,200
1959 Jul. 28, 1959 18.63 3,310
1960 Dec. 16, 1959 22.83 13,600
1961 Dec. 11, 1960 21.69 10,300
1962 Sep. 9, 1962 22.31 12,100
1963 Nov. 27, 1962 21.48 9,700
1964 May 31, 1964 20.71 7,520
1965 Feb. 10, 1965 24.47 25,000
1966 Apr. 30, 1966 26.02 30,500
1967 Jun. 1, 1967 24.58 25,500
1968 Mar. 21, 1968 21.74 12,800
1969 May 7, 1969 25.77 31,500
1970 Apr. 26, 1970 21.95 14,000
1971 Oct. 13, 1970 21.13 9,080
Water
Year
Date Gage
Height
(feet)
Stream-
flow
(cfs)
1972 Dec. 10, 1971 26.15 42,500
1973 Apr. 25, 1973 22.45 19,700
1974 Apr. 23, 1974 22.56 20,300
1975 Feb. 2, 1975 25.68 23,800
1976 Apr. 20, 1976 22.42 12,500
1977 Mar. 28, 1977 25.16 21,700
1978 Feb. 14, 1978 19.69 4,610
1979 May 5, 1979 23.91 23,300
1980 Jan. 23, 1980 20.09 5,600
1981 Jun. 6, 1981 23.44 18,600
1982 May 13, 1982 27.21 47,200
1983 Feb. 22, 1983 21.46 18,000
1984 Mar. 24, 1984 21.27 9,050
1985 Mar. 21, 1985 21.28 13,500
1986 Dec. 12, 1985 20.37 8,980
1987 Nov. 26, 1986 20.74 10,900
1988 Dec. 27, 1987 20.84 12,600
1989 Jul. 16, 1989 21.75 11,400
1990 May 3, 1990 23.76 30,200
1991 Apr. 14, 1991 18.69 4,310
1992 unknown 1992 19.12 5,5006
1993 Apr. 14, 1993   2,5106
1994 Dec. 3, 1993 18.57 4,4106
1995 May 14, 1995 19.90 4,7106
1996 May 11, 1996 10.27 8446
1997 Feb. 21, 1997 19.45 6,1606
1998 Jan. 8, 1998 19.16 5,6306
1999 Dec. 4, 1998 18.93 4,8206
2000 Jun. 22, 2000 18.51 3,9606
2001 Nov. 30, 2000 19.98 7,7606
Peak Streamflow Qualification Codes.
  • 6 -- Discharge affected by Regulation or Diversion