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Peak Streamflow for Texas

USGS 08453000 San Felipe Ck nr Del Rio, TX

Val Verde County, Texas
Hydrologic Unit Code 13080001
Latitude  2919'55", Longitude 10053'20" NAD27
Drainage area 46.0  square miles
Contributing drainage area 46.0  square miles
Gage datum 877.43 feet above sea level NGVD29
Water
Year
Date Gage
Height
(feet)
Stream-
flow
(cfs)
1932 Aug. 31, 1932   3,030
1933 Nov. 5, 1932   554
1934 Sep. 3, 1934   11,300
1935 Jun. 14, 1935   45,000
1936 Apr. 27, 1936   6,060
1937 Jan. 6, 1937   99
1938 Jul. 24, 1938   5,320
1939 Aug. 4, 1939   9,440
1940 Jun. 9, 1940   9,360
1941 Jul. 11, 1941   6,450
1942 May 19, 1942   12,900
1943 Jul. 11, 1943   8,750
1944 Jun. 6, 1944   2,950
1945 Oct. 3, 1944   14,800
1946 Oct. 9, 1945   4,570
1947 Jun. 19, 1947   10,300
1948 Jul. 4, 1948   20,600
1949 Feb. 25, 1949   7,200
1950 Oct. 23, 1949   464
1951 Sep. 16, 1951   5,450
1952 May 27, 1952   39,400
1953 Sep. 1, 1953   7,600
1954 Sep. 30, 1954   5,900
1955 May 15, 1955   2,600
1956 Sep. 6, 1956 7.60 2,830
1957 May 11, 1957 15.12 13,300
Water
Year
Date Gage
Height
(feet)
Stream-
flow
(cfs)
1958 May 13, 1958 13.00 9,760
1959 May 1, 1959 8.26 3,460
1960 Jul. 19, 1960 6.99 2,350
1961 Jun. 17, 1961 9.80 5,1106
1962 Oct. 2, 1961 5.38 1,3206
1963 May 6, 1963 11.00 6,6306
1964 Sep. 24, 1964 18.91 28,6006
1965 Apr. 26, 1965 9.16 4,3606
1966 Apr. 24, 1966 9.30 4,4906
1967 Sep. 3, 1967 13.00 9,7006
1968 Apr. 19, 1968 7.76 2,9706
1969 Apr. 11, 1969 12.90 9,5406
1970 Oct. 4, 1969 13.65 10,9006
1971 Apr. 16, 1971 7.22 2,0206
1972 Jul. 18, 1972 5.27 8276
1973 Jun. 11, 1973 13.89 11,4006
1974 Aug. 12, 1974 5.92 1,0506
1975 Jul. 17, 1975 18.13 20,2006
1976 Jul. 4, 1976 9.85 2,9706
1977 Apr. 21, 1977 3.47 4296
1978 May 21, 1978 6.33 1,1606
1979 Mar. 20, 1979 9.43 2,6906
1980 May 26, 1980 4.92 7636
1981 Jun. 16, 1981 8.40 2,0906
1982 May 12, 1982 11.12 3,8806
1983 Jun. 6, 1983 4.70 7116
Peak Streamflow Qualification Codes.
  • 6 -- Discharge affected by Regulation or Diversion