HydroBASINS lev08 watershed · #2080553920
Bassin de la Barbanne
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 : Gironde
Sub-basin area
87,4km²
Upstream area
7 557,9km²
Discharge
127,54m³/s
Mean elev.
44m
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
888mm
Moisture idx (CMI)
-0,09
Runoff
494mm/an
PET
972mm
AET
674mm
Mean slope
1,8°
Water table
110cm
Forest
0%
Crops
56%
Urban
8%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)