HydroBASINS lev08 watershed · #2080532640
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 1 administrative regions : Haute-Vienne
Sub-basin area
519,4km²
Upstream area
3 553,5km²
Discharge
44,19m³/s
Mean elev.
316m
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°
11,0°C
Annual rain
1 037mm
Moisture idx (CMI)
0,10
Runoff
392mm/an
PET
930mm
AET
716mm
Mean slope
3,5°
Water table
313cm
Forest
11%
Crops
13%
Urban
10%
Protected
23%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)