HydroBASINS lev08 watershed · #6080154610
Bassin de Igarapé do Surrão
A watershed (drainage basin) is not a body of water — it is the land area where rainfall converges towards a single river that eventually reaches the sea (or an endorheic basin). Boundaries follow ridgelines.
Crosses 3 administrative regions : Boa Vista, Bonfim, Cantá
Sub-basin area
444,6km²
Upstream area
444,9km²
Discharge
5,87m³/s
Mean elev.
96m
Administrative coverage
Species present
Ecological tissue
Graphe en cours d’indexation
Calcul du tissu écologique de cette entité.
Le graphe apparaîtra automatiquement dès que le calcul est terminé (rafraîchissement toutes les 2s).
Hydroclimate (BasinATLAS lev08)
Mean T°
27,2°C
Annual rain
1 546mm
Moisture idx (CMI)
-0,11
Runoff
434mm/an
PET
1 734mm
AET
1 099mm
Mean slope
1,1°
Water table
43cm
Forest
30%
Crops
1%
Urban
0%
Protected
26%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)