HydroBASINS lev08 watershed · #2080534450
Bassin de la Leysse
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 : Haute-Savoie, Isère, Savoie
Sub-basin area
619,1km²
Upstream area
619,1km²
Discharge
12,4m³/s
Mean elev.
617m
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
999mm
Moisture idx (CMI)
0,11
Runoff
632mm/an
PET
869mm
AET
683mm
Mean slope
12,1°
Water table
400cm
Forest
76%
Crops
4%
Urban
20%
Protected
44%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)