HydroBASINS lev08 watershed · #2080597200
Bassin de Arga
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 : Guipúzcoa, Navarra, Álava
Sub-basin area
2 755,1km²
Upstream area
2 755,3km²
Discharge
57,14m³/s
Mean elev.
612m
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°
11,4°C
Annual rain
973mm
Moisture idx (CMI)
0,02
Runoff
658mm/an
PET
948mm
AET
692mm
Mean slope
8,7°
Water table
330cm
Forest
47%
Crops
34%
Urban
4%
Protected
6%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)