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Peak Streamflow for Texas

USGS 08205500 Frio Rv nr Derby, TX

Frio County, Texas
Hydrologic Unit Code 12110106
Latitude  2844'11", Longitude  9908'40" NAD27
Drainage area 3,429  square miles
Contributing drainage area 3,429  square miles
Gage datum 449.11 feet above sea level NGVD29
Water
Year
Date Gage
Height
(feet)
Stream-
flow
(cfs)
1916 Apr. 3, 1916 13.00 15,000
1917 Oct. 18, 1916 6.50 2,380
1918 May 7, 1918 10.10 7,800
1919 Sep. 18, 1919 18.50 34,400
1920 Oct. 19, 1919 10.30 8,200
1921 Jun. 14, 1921 6.70 2,540
1922 May 2, 1922 11.40 10,600
1923 Sep. 20, 1923 9.00 5,600
1924 Jun. 25, 1924 9.40 6,400
1925 May 12, 1925 3.34 874
1926 Apr. 23, 1926 14.12 18,300
1927 Jun. 8, 1927 3.29 874
1928 Jun. 4, 1928 5.20 1,480
1929 May 26, 1929 9.80 7,200
1930 Jun. 17, 1930 8.90 5,400
1931 May 4, 1931 9.28 6,200
1932 Jul. 4, 1932 29.45 230,000
1933 Oct. 1, 1932 3.23 1,000
1934 Apr. 6, 1934 2.77 755
1935 Jun. 2, 1935 23.68 68,300
1936 Sep. 29, 1936 11.52 13,700
1937 Oct. 1, 1936 7.72 3,540
1938 Dec. 31, 1937 3.80 1,290
1939 Jul. 15, 1939 11.53 13,700
1940 Oct. 13, 1939 6.23 2,370
1941 Feb. 3, 1941 13.82 20,000
1942 Sep. 9, 1942 9.06 5,080
1943 Jun. 7, 1943 9.00 4,900
1944 Aug. 30, 1944 6.40 2,270
1945 Sep. 30, 1945 9.75 6,460
1946 Sep. 29, 1946 9.50 5,800
1947 Jun. 22, 1947 8.20 3,820
1948 Jun. 28, 1948 10.83 9,200
1949 Feb. 27, 1949 10.02 6,900
1950 Oct. 26, 1949 8.65 4,110
1951 May 17, 1951 16.04 26,900
1952 Sep. 13, 1952 2.12 436
1953 Sep. 5, 1953 12.68 15,000
1954 May 27, 1954 9.64 5,980
1955 May 21, 1955 4.95 1,550
1956 Jul. 4, 1956 7.92 2,440
1957 May 29, 1957 11.34 10,400
1958 Jun. 20, 1958 14.84 22,200
Water
Year
Date Gage
Height
(feet)
Stream-
flow
(cfs)
1959 Jun. 28, 1959 9.39 5,560
1960 Oct. 6, 1959 12.17 13,400
1961 Jun. 20, 1961 13.62 17,900
1962 Apr. 24, 1962 2.17 4535
1963 May 10, 1963 3.22 7695
1964 Sep. 29, 1964 7.78 2,5305
1965 May 20, 1965 3.35 5665
1966 Aug. 15, 1966 10.08 6,8005
1967 Sep. 23, 1967 8.72 3,8805
1968 May 14, 1968 9.29 4,9905
1969 May 19, 1969 2.56 4705
1970 Oct. 7, 1969 9.43 5,1905
1971 Aug. 15, 1971 22.96 82,5005
1972 Oct. 22, 1971 8.61 4,0105
1973 Jul. 18, 1973 15.42 24,7005
1974 Sep. 1, 1974 16.37 29,2005
1975 Feb. 4, 1975 7.47 2,6105
1976 May 9, 1976 9.46 5,4205
1977 Apr. 18, 1977 5.56 1,9305
1978 Aug. 4, 1978 9.01 4,5805
1979 Jun. 7, 1979 10.80 8,5405
1980 May 15, 1980 10.08 6,7405
1981 Jun. 14, 1981 12.18 12,9005
1982 Oct. 15, 1981 8.75 4,2605
1983 Jun. 6, 1983 2.31 4215
1984 Jan. 12, 1984 1.03 315
1985 Jan. 2, 1985 10.22 7,0705
1986 Jun. 6, 1986 11.65 11,1005
1987 May 31, 1987 17.29 33,8005
1988 Jul. 13, 1988 4.93 1,6105
1989 Jan. 30, 1989 1.44 1055
1990 Jul. 18, 1990 11.03 9,1805
1991 Sep. 18, 1991 7.86 3,3305
1992 Dec. 23, 1991 11.65 11,1005
1993 May 8, 1993 5.18 1,7405
1994 May 15, 1994 3.37 8745
1995 Sep. 24, 1995 6.44 2,4105
1996 Jun. 3, 1996 1.45 1135
1997 Jun. 24, 1997 21.77 56,4005
1998 Aug. 25, 1998 12.95 14,6005
1999 Oct. 20, 1998 13.95 17,4005
2000 Jun. 12, 2000 2.59 6175
2001 Oct. 25, 2000 7.99 4,4905
Peak Streamflow Qualification Codes.
  • 5 -- Discharge affected to unknown degree by Regulation or Diversion