HydroBASINS lev08 watershed · #2080547440
Bassin de Torrente Orco
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 5 administrative regions across 2 countries : Aosta, Asti, Savoie, Torino, Vercelli
Sub-basin area
2 580,6km²
Upstream area
9 253,9km²
Discharge
187,67m³/s
Mean elev.
1 082m
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°
7,7°C
Annual rain
1 085mm
Moisture idx (CMI)
0,22
Runoff
718mm/an
PET
749mm
AET
634mm
Mean slope
15,7°
Water table
554cm
Forest
42%
Crops
18%
Urban
14%
Protected
17%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)