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USGS Science for a changing world

 

Peak Streamflow for Texas

USGS 08438100 Pecos Rv nr Grandfalls, TX

Ward County, Texas
Hydrologic Unit Code 13070001
Latitude  3119'18", Longitude 10253'33" NAD27
Drainage area 27,810  square miles
Contributing drainage area 27,810  square miles
Gage datum 2,410.00 feet above sea level NGVD29
Water
Year
Date Gage
Height
(feet)
Stream-
flow
(cfs)
1917 Oct. 16, 1916   1,6406
1918 Apr. 6, 1918   716
1919 Sep. 25, 1919 9.60 13,0006
Water
Year
Date Gage
Height
(feet)
Stream-
flow
(cfs)
1923 Sep. 18, 1923   1,9906
1924 Oct. 18, 1923   3,0406
1925 Aug. 16, 1925   2,9206
Peak Streamflow Qualification Codes.
  • 6 -- Discharge affected by Regulation or Diversion