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Peak Streamflow for Texas

USGS 08369500 Rio Grande at County Line Station nr El Paso, TX

El Paso County, Texas
Hydrologic Unit Code 13040100
Latitude  3123'13", Longitude 10559'47" NAD27
Drainage area 33,550  square miles
Contributing drainage area 30,610  square miles
Gage datum 3,547.59 feet above sea level NGVD29
Water
Year
Date Gage
Height
(feet)
Stream-
flow
(cfs)
1938 Sep. 3, 1938 6.39 4,0506
1939 Sep. 16, 1939 6.08 2,9806
1940 Jun. 24, 1940 4.66 1,5506
1941 Sep. 30, 1941 6.40 3,4506
1942 May 19, 1942 8.66 6,3406
1943 Oct. 2, 1942 6.06 3,0106
1944 Sep. 27, 1944 5.80 3,1506
1945 Apr. 1, 1945 4.57 1,5906
1946 Oct. 10, 1945 5.06 1,9406
1947 Aug. 18, 1947 5.53 4,3406
1948 Jul. 25, 1948 4.05 7286
1949 Sep. 16, 1949 5.28 2,3706
1950 Jul. 14, 1950 6.83 3,5306
1951 Oct. 7, 1950 3.82 3926
1952 Jun. 4, 1952 2.63 116
1953 Jul. 13, 1953 5.65 5776
1954 Aug. 24, 1954 4.70 3576
1955 Jul. 21, 1955 4.82 6406
1956 unknown 1956   0.006
1957 Sep. 1, 1957 5.51 1,3006
1958 Sep. 15, 1958 7.29 5,1806
1959 Oct. 15, 1958 4.48 1,4506
1960 Jul. 10, 1960 5.08 1,4806
Water
Year
Date Gage
Height
(feet)
Stream-
flow
(cfs)
1961 Aug. 16, 1961 5.87 8186
1962 Sep. 6, 1962 5.75 2,4306
1963 Oct. 22, 1962 3.19 3276
1964 Oct. 24, 1963 2.28 386
1965 Aug. 11, 1965   4346
1966 Aug. 22, 1966 5.00 1,4006
1967 Jun. 21, 1967 4.79 1,4306
1968 Jul. 6, 1968 5.20 1,8906
1969 Aug. 31, 1969 5.12 1,5606
1970 Jul. 26, 1970 5.47 1,7706
1971 Jul. 2, 1971 4.90 1,3606
1972 Aug. 27, 1972   1,3006
1973 Jul. 16, 1973 6.62 1,0606
1974 Sep. 23, 1974 7.48 3,4806
1975 Sep. 13, 1975 8.04 2,3506
1976 May 5, 1976   6526
1977 Dec. 1, 1976   926
1978 Sep. 3, 1978 1.52 6996
1979 Nov. 5, 1978 1.89 1,2406
1980 Aug. 15, 1980 4.27 3536
1981 Aug. 12, 1981 6.40 7526
1982 Sep. 21, 1982 3.48 4316
1983 Oct. 1, 1982 5.02 7526
Peak Streamflow Qualification Codes.
  • 6 -- Discharge affected by Regulation or Diversion