HydroBASINS lev08 watershed · #4080938980
Bassin de Son
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 4 administrative regions : Garhwa, Kaimur, Rohtas, Sonbhadra
Sub-basin area
567,7km²
Upstream area
53 429,1km²
Discharge
849,43m³/s
Mean elev.
268m
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°
25,3°C
Annual rain
980mm
Moisture idx (CMI)
-0,42
Runoff
455mm/an
PET
1 688mm
AET
744mm
Mean slope
5,2°
Water table
302cm
Forest
16%
Crops
24%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)