HydroBASINS lev08 watershed · #5080048230
Bassin de Arn River
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 1 administrative regions : Rai Coast
Sub-basin area
494,5km²
Upstream area
494,5km²
Discharge
7,19m³/s
Mean elev.
760m
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°
23,1°C
Annual rain
2 328mm
Moisture idx (CMI)
0,35
Runoff
1 550mm/an
PET
1 503mm
AET
1 389mm
Mean slope
16,6°
Water table
500cm
Forest
54%
Crops
6%
Urban
1%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)