HydroBASINS lev08 watershed · #2080587970
Bassin de la Garonne
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 4 administrative regions across 2 countries : Ariège, Haute-Garonne, Huesca, Lleida
Sub-basin area
677,1km²
Upstream area
677,1km²
Discharge
11,9m³/s
Mean elev.
1 693m
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°
5,2°C
Annual rain
1 206mm
Moisture idx (CMI)
0,41
Runoff
417mm/an
PET
681mm
AET
636mm
Mean slope
24,6°
Water table
923cm
Forest
78%
Crops
3%
Urban
0%
Protected
46%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)