HydroBASINS lev08 watershed · #2080605350
Bassin de Rio Arba
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 : Huesca, Navarra, Zaragoza
Sub-basin area
2 161,2km²
Upstream area
2 161,2km²
Discharge
11,51m³/s
Mean elev.
515m
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°
12,1°C
Annual rain
574mm
Moisture idx (CMI)
-0,42
Runoff
180mm/an
PET
1 004mm
AET
488mm
Mean slope
4,8°
Water table
238cm
Forest
20%
Crops
39%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)