HydroBASINS lev08 watershed · #2080371000
Bassin de Волга
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 5 administrative regions : Balakovskiy rayon, Dukhovnitskiy rayon, Khvalynsk, Khvalynskiy rayon, Vol'skiy rayon
Sub-basin area
881,1km²
Upstream area
1 285 049,1km²
Discharge
8 021,2m³/s
Mean elev.
64m
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°
5,4°C
Annual rain
500mm
Moisture idx (CMI)
-0,35
Runoff
131mm/an
PET
771mm
AET
424mm
Mean slope
1,5°
Water table
115cm
Forest
11%
Crops
57%
Urban
2%
Protected
22%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)