HydroBASINS lev08 watershed · #4080890950
Bassin de Gandak Nahar
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 : Deoria, Gopalganj, Kushinagar, Siwan
Sub-basin area
580,3km²
Upstream area
580,3km²
Discharge
7,58m³/s
Mean elev.
72m
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°
25,4°C
Annual rain
1 048mm
Moisture idx (CMI)
-0,35
Runoff
411mm/an
PET
1 618mm
AET
787mm
Mean slope
0,0°
Water table
7cm
Forest
0%
Crops
98%
Urban
8%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)