Amazon Basin
Station: Sao Francisco


GRDC Station Information
STN Derived Subbasin Information
Station Name (GRDC ID): Sao Francisco (3631100) Basin Name: Amazon
River Name: Rio Jari Next Downstream Station:None
GRDC Country Code: BZ Distance to Next Downstream Station: N.A.
Start Year [Month]: 1968 [8] Upstream Station(s): Fazenda Paquira (3631210)
End Year [Month]: 1986 [4]
Mean Discharge: 1004 m3/s
Minimum Discharge: 46 m3/s
Maximum Discharge: 3287 m3/s Length of Upstream Mainstem: 504 km
Mean Interstation Discharge: 514 m3/s Distance to Basin Outlet: 190 km
GRDC Catchment Area: 51343 km2 STN Catchment Area: 52541 km2
GRDC Interstation Area: 20398 km2 STN Interstation Area: 21638 km2
GRDC Station Runoff: 617 mm/yr STN Station Runoff: 603 mm/yr
GRDC Interstation Runoff: 795 mm/yr STN Interstation Runoff: 750 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 479.2 88.7 963.0
Feb 826.0 191.0 2001.0
Mar 1239.1 307.0 2390.0
Apr 1775.9 497.0 3129.0
May 2104.1 688.0 3287.0
Jun 1860.6 455.0 2818.0
Jul 1298.6 359.0 2394.0
Aug 944.1 389.0 1633.0
Sep 606.8 208.0 954.0
Oct 363.8 92.2 651.0
Nov 269.6 59.3 660.0
Dec 281.2 46.4 606.0