HydroBASINS lev08 watershed · #2080542080
Bassin de l'Isère
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 2 administrative regions : Isère, Savoie
Sub-basin area
306,4km²
Upstream area
4 984,9km²
Discharge
76,1m³/s
Mean elev.
657m
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°
9,3°C
Annual rain
980mm
Moisture idx (CMI)
0,07
Runoff
556mm/an
PET
879mm
AET
678mm
Mean slope
14,3°
Water table
533cm
Forest
81%
Crops
3%
Urban
6%
Protected
40%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)