HydroBASINS lev08 watershed · #4080892300
Bassin de Koshi Pump Nahar(Canal)
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 across 2 countries : Madhubani, Sagarmatha, Saharsa, Supaul
Sub-basin area
2 294,7km²
Upstream area
2 294,7km²
Discharge
48,29m³/s
Mean elev.
103m
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°
24,5°C
Annual rain
1 292mm
Moisture idx (CMI)
-0,17
Runoff
694mm/an
PET
1 554mm
AET
889mm
Mean slope
1,2°
Water table
54cm
Forest
8%
Crops
70%
Urban
26%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)