HydroBASINS lev08 watershed · #4080901010
Bassin de Koshi River
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 3 administrative regions : Darbhanga, Saharsa, Samastipur
Sub-basin area
197,7km²
Upstream area
6 457,2km²
Discharge
120,11m³/s
Mean elev.
45m
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
991mm
Moisture idx (CMI)
-0,37
Runoff
565mm/an
PET
1 583mm
AET
801mm
Mean slope
0,0°
Water table
4cm
Forest
0%
Crops
68%
Urban
13%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)