HydroBASINS lev08 watershed · #4080741480
Bassin de 观音河
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 3 administrative regions : Dazhou, Guang'an, Nanchong
Sub-basin area
425,4km²
Upstream area
425,4km²
Discharge
8,12m³/s
Mean elev.
398m
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°
17,3°C
Annual rain
1 106mm
Moisture idx (CMI)
0,02
Runoff
602mm/an
PET
1 082mm
AET
920mm
Mean slope
5,8°
Water table
237cm
Forest
1%
Crops
58%
Urban
15%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)