HydroBASINS lev08 watershed · #2080527890
Bassin du Rhône
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 10 administrative regions : Aigle, Conthey, Entremont, Hérens, Martigny +5
Sub-basin area
593,8km²
Upstream area
3 773,7km²
Discharge
134,07m³/s
Mean elev.
1 577m
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°
3,9°C
Annual rain
1 400mm
Moisture idx (CMI)
0,45
Runoff
830mm/an
PET
612mm
AET
545mm
Mean slope
21,9°
Water table
644cm
Forest
64%
Crops
2%
Urban
14%
Protected
11%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)