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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  31°19'18", Longitude 102°53'33" 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