Parnaiba Basin
Station: Santa Cruz do Piaui


GRDC Station Information
STN Derived Subbasin Information
Station Name (GRDC ID): Santa Cruz do Piaui (3650460) Basin Name: Parnaiba
River Name: Rio Itam Next Downstream Station:Luzilandia (3650481)
GRDC Country Code: BZ Distance to Next Downstream Station: 702 km
Start Year [Month]: 1963 [6] Upstream Station(s): None
End Year [Month]: 1992 [12]
Mean Discharge: 13 m3/s
Minimum Discharge: 0 m3/s
Maximum Discharge: 455 m3/s Length of Upstream Mainstem: 133 km
Mean Interstation Discharge: 13 m3/s Distance to Basin Outlet: 758 km
GRDC Catchment Area: 17500 km2 STN Catchment Area: 12273 km2
GRDC Interstation Area: 17500 km2 STN Interstation Area: 12273 km2
GRDC Station Runoff: 23 mm/yr STN Station Runoff: 33 mm/yr
GRDC Interstation Runoff: 23 mm/yr STN Interstation Runoff: 33 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 9.8 0.0 40.3
Feb 19.4 0.0 95.3
Mar 44.8 1.1 183.0
Apr 58.3 0.2 455.0
May 10.9 0.0 128.0
Jun 1.3 0.0 6.4
Jul 0.6 0.0 2.2
Aug 0.3 0.0 1.5
Sep 0.2 0.0 1.1
Oct 0.2 0.0 1.1
Nov 0.5 0.0 4.2
Dec 6.1 0.0 112.0