HydroBASINS lev08 watershed · #4080964290
Bassin de 古水
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 : Qingyuan, Zhaoqing
Sub-basin area
924,5km²
Upstream area
924,7km²
Discharge
28,53m³/s
Mean elev.
377m
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°
19,9°C
Annual rain
1 673mm
Moisture idx (CMI)
0,25
Runoff
973mm/an
PET
1 247mm
AET
1 139mm
Mean slope
13,2°
Water table
426cm
Forest
88%
Crops
9%
Urban
3%
Protected
2%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)