HydroBASINS lev08 watershed · #2080531570
Bassin du Fier
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 : Ain, Haute-Savoie, Savoie
Sub-basin area
1 370,6km²
Upstream area
1 370,6km²
Discharge
29,81m³/s
Mean elev.
919m
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°
7,8°C
Annual rain
1 129mm
Moisture idx (CMI)
0,26
Runoff
714mm/an
PET
804mm
AET
674mm
Mean slope
15,6°
Water table
523cm
Forest
77%
Crops
5%
Urban
10%
Protected
37%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)