Tocantins Basin
Station: Colonia Dos Americanos


GRDC Station Information
STN Derived Subbasin Information
Station Name (GRDC ID): Colonia Dos Americanos (3649014) Basin Name: Tocantins
River Name: Rio Das Almas Next Downstream Station:Porto Nacional (3649250)
GRDC Country Code: BZ Distance to Next Downstream Station: 533 km
Start Year [Month]: 1973 [10] Upstream Station(s): None
End Year [Month]: 1989 [5]
Mean Discharge: 335 m3/s
Minimum Discharge: 68 m3/s
Maximum Discharge: 1956 m3/s Length of Upstream Mainstem: 294 km
Mean Interstation Discharge: 335 m3/s Distance to Basin Outlet: 1814 km
GRDC Catchment Area: 18282 km2 STN Catchment Area: 26841 km2
GRDC Interstation Area: 18282 km2 STN Interstation Area: 26841 km2
GRDC Station Runoff: 579 mm/yr STN Station Runoff: 394 mm/yr
GRDC Interstation Runoff: 579 mm/yr STN Interstation Runoff: 394 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 624.3 184.0 1209.0
Feb 727.7 289.0 1956.0
Mar 576.8 262.0 935.0
Apr 433.4 243.0 613.0
May 281.3 186.0 399.0
Jun 214.1 129.0 290.0
Jul 167.9 97.2 226.0
Aug 131.0 77.6 178.0
Sep 117.8 67.6 167.0
Oct 151.5 90.2 242.0
Nov 226.4 145.0 463.0
Dec 372.5 183.0 672.0