HydroBASINS lev08 watershed · #2080564730
Bassin de Ruisseau de Bénac
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 1 administrative regions : Lot-et-Garonne
Sub-basin area
74,9km²
Upstream area
37 926,8km²
Discharge
422,65m³/s
Mean elev.
82m
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°
12,5°C
Annual rain
816mm
Moisture idx (CMI)
-0,18
Runoff
286mm/an
PET
994mm
AET
670mm
Mean slope
2,6°
Water table
187cm
Forest
25%
Crops
87%
Urban
0%
Protected
2%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)