Mearim Basin
Station: Bacabal


GRDC Station Information
STN Derived Subbasin Information
Station Name (GRDC ID): Bacabal (3650335) Basin Name: Mearim
River Name: Rio Mearim Next Downstream Station:None
GRDC Country Code: BZ Distance to Next Downstream Station: N.A.
Start Year [Month]: 1975 [10] Upstream Station(s): None
End Year [Month]: 1992 [4]
Mean Discharge: 111 m3/s
Minimum Discharge: 39 m3/s
Maximum Discharge: 694 m3/s Length of Upstream Mainstem: 324 km
Mean Interstation Discharge: 111 m3/s Distance to Basin Outlet: 268 km
GRDC Catchment Area: 25500 km2 STN Catchment Area: 24630 km2
GRDC Interstation Area: 25500 km2 STN Interstation Area: 24630 km2
GRDC Station Runoff: 138 mm/yr STN Station Runoff: 142 mm/yr
GRDC Interstation Runoff: 138 mm/yr STN Interstation Runoff: 142 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 84.9 43.6 174.0
Feb 133.7 73.3 260.0
Mar 208.2 68.5 450.0
Apr 270.4 136.0 694.0
May 204.0 53.9 566.0
Jun 89.8 47.2 215.0
Jul 63.0 41.9 101.0
Aug 55.7 40.0 75.0
Sep 52.9 38.9 65.6
Oct 54.1 39.5 67.8
Nov 56.0 40.7 75.7
Dec 62.2 42.6 102.0