HydroBASINS lev08 watershed · #4080843800
Bassin de Narayani
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 across 2 countries : Lumbini, Narayani, Pashchim Champaran
Sub-basin area
137km²
Upstream area
3 149,7km²
Discharge
142,27m³/s
Mean elev.
178m
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°
24,3°C
Annual rain
2 059mm
Moisture idx (CMI)
0,23
Runoff
1 531mm/an
PET
1 575mm
AET
994mm
Mean slope
1,4°
Water table
65cm
Forest
25%
Crops
37%
Urban
10%
Protected
75%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)