HydroBASINS lev08 watershed · #4080711170
Bassin de 西河
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 : Guangyuan, Mianyang
Sub-basin area
427,3km²
Upstream area
427,4km²
Discharge
6,61m³/s
Mean elev.
703m
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°
16,1°C
Annual rain
923mm
Moisture idx (CMI)
-0,16
Runoff
488mm/an
PET
1 103mm
AET
775mm
Mean slope
11,5°
Water table
537cm
Forest
89%
Crops
16%
Urban
1%
Protected
14%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)