CLOSE THIS WINDOW

USGS Science for a changing world

 

Peak Streamflow for Texas

USGS 08450500 Devils Rv nr mouth, Del Rio, TX

Val Verde County, Texas
Hydrologic Unit Code 13040302
Latitude  2928'10", Longitude 10103'25" NAD27
Drainage area 4,305  square miles
Contributing drainage area 4,305  square miles
Gage datum 911.00 feet above sea level NGVD29
Water
Year
Date Gage
Height
(feet)
Stream-
flow
(cfs)
1955 Sep. 24, 1955 21.02 86,500
1956 Oct. 7, 1955 2.67 698
1957 May 13, 1957 16.98 50,700
1958 Jun. 17, 1958 19.10 82,000
1959 Oct. 10, 1958   12,600
1960 Oct. 5, 1959   9,950
Water
Year
Date Gage
Height
(feet)
Stream-
flow
(cfs)
1961 Jun. 18, 1961   23,0005
1962 Sep. 10, 1962 3.60 1,3805
1963 Oct. 20, 1962 9.24 19,1005
1964 Sep. 21, 1964 25.00 122,0005
1965 Jun. 22, 1965 8.38 53,1005
1966 Apr. 29, 1966 17.90 73,2005
1967 Sep. 3, 1967 11.44 35,2005
Peak Streamflow Qualification Codes.
  • 5 -- Discharge affected to unknown degree by Regulation or Diversion