HydroBASINS lev08 watershed · #6080146580
Bassin de Rio Surumu
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, Normandia, Pacaraima
Sub-basin area
1 332,6km²
Upstream area
12 731,8km²
Discharge
283,61m³/s
Mean elev.
92m
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 368mm
Moisture idx (CMI)
-0,21
Runoff
556mm/an
PET
1 733mm
AET
1 026mm
Mean slope
0,4°
Water table
20cm
Forest
1%
Crops
2%
Urban
0%
Protected
99%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)