Tocantins Basin
Station: Araguaiana


GRDC Station Information
STN Derived Subbasin Information
Station Name (GRDC ID): Araguaiana (3649412) Basin Name: Tocantins
River Name: Rio Araguaia Next Downstream Station:Fazenda Telesforo (3649414)
GRDC Country Code: BZ Distance to Next Downstream Station: 399 km
Start Year [Month]: 1970 [1] Upstream Station(s): None
End Year [Month]: 1986 [6]
Mean Discharge: 916 m3/s
Minimum Discharge: 183 m3/s
Maximum Discharge: 3602 m3/s Length of Upstream Mainstem: 420 km
Mean Interstation Discharge: 916 m3/s Distance to Basin Outlet: 1891 km
GRDC Catchment Area: 50930 km2 STN Catchment Area: 56324 km2
GRDC Interstation Area: 50930 km2 STN Interstation Area: 56324 km2
GRDC Station Runoff: 567 mm/yr STN Station Runoff: 513 mm/yr
GRDC Interstation Runoff: 567 mm/yr STN Interstation Runoff: 513 mm/yr
Station Field DescriptionsBasin Field Descriptions


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Site Descriptor Information Station Time Series Data


Hydrograph Station Data
Extreme Values Over Period Of Record
Month MeanQ
m3/s
MinQ
m3/s
MaxQ
m3/s
Jan 1789.9 762.0 2745.0
Feb 1827.7 817.0 3602.0
Mar 1588.3 758.0 2614.0
Apr 1155.6 575.0 1868.0
May 657.7 410.0 921.0
Jun 474.3 316.0 635.0
Jul 367.5 237.0 490.0
Aug 295.2 206.0 413.0
Sep 347.9 183.0 601.0
Oct 438.4 297.0 668.0
Nov 743.6 379.0 1305.0
Dec 1302.8 566.0 2420.0