HydroBASINS lev08 watershed · #2080529330
Bassin de la Vienne
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 : Charente, Haute-Vienne
Sub-basin area
483,8km²
Upstream area
4 582,2km²
Discharge
54,03m³/s
Mean elev.
221m
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°
11,3°C
Annual rain
934mm
Moisture idx (CMI)
0,01
Runoff
384mm/an
PET
926mm
AET
681mm
Mean slope
2,7°
Water table
214cm
Forest
5%
Crops
4%
Urban
0%
Protected
20%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)