HydroBASINS lev08 watershed · #2080552820
Bassin de l'Allier
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 : Haute-Loire, Lozère
Sub-basin area
153,6km²
Upstream area
1 054,3km²
Discharge
15,28m³/s
Mean elev.
996m
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°
7,9°C
Annual rain
754mm
Moisture idx (CMI)
-0,06
Runoff
401mm/an
PET
804mm
AET
611mm
Mean slope
10,5°
Water table
502cm
Forest
81%
Crops
25%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)