HydroBASINS lev08 watershed · #4080751240
Bassin de 西溪河
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 : Guang'an, Nanchong
Sub-basin area
490,9km²
Upstream area
490,9km²
Discharge
8,86m³/s
Mean elev.
429m
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°
17,2°C
Annual rain
1 101mm
Moisture idx (CMI)
0,04
Runoff
570mm/an
PET
1 058mm
AET
909mm
Mean slope
4,5°
Water table
178cm
Forest
3%
Crops
58%
Urban
12%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)