HydroBASINS lev08 watershed · #4080869340
Bassin de Sirsiya
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 2 administrative regions across 2 countries : Narayani, Purba Champaran
Sub-basin area
1 797,8km²
Upstream area
1 798km²
Discharge
44,96m³/s
Mean elev.
167m
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°
24,2°C
Annual rain
1 538mm
Moisture idx (CMI)
-0,04
Runoff
825mm/an
PET
1 588mm
AET
923mm
Mean slope
1,3°
Water table
63cm
Forest
27%
Crops
52%
Urban
21%
Protected
17%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)