HydroBASINS lev08 watershed · #6080145980
Bassin de Rio Arraia
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 2 administrative regions across 2 countries : Bonfim, Ireng / Sawariwau (Including St.
Sub-basin area
1 876,9km²
Upstream area
1 876,9km²
Discharge
27,29m³/s
Mean elev.
109m
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°
27,3°C
Annual rain
1 557mm
Moisture idx (CMI)
-0,09
Runoff
480mm/an
PET
1 706mm
AET
1 060mm
Mean slope
0,9°
Water table
40cm
Forest
24%
Crops
1%
Urban
0%
Protected
26%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)