HydroBASINS lev08 watershed · #4080979000
Bassin de 西江
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 : Wuzhou, Yunfu, Zhaoqing
Sub-basin area
1 810,1km²
Upstream area
327 502,6km²
Discharge
7 005,52m³/s
Mean elev.
174m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de 西江201 km²
- Bassin de 贺江131 km²
3 dept-equivalent regions (GADM L2)
- 952.7 km²52.8% of basin
- 824.9 km²45.7% of basin
- 28.2 km²1.6% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
764 distinct species · 1 887 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Not enough documented interactions to build a meaningful graph for this territory.
Hydroclimate (BasinATLAS lev08)
Mean T°
21,8°C
Annual rain
1 480mm
Moisture idx (CMI)
0,10
Runoff
746mm/an
PET
1 330mm
AET
1 137mm
Mean slope
10,7°
Water table
336cm
Forest
60%
Crops
10%
Urban
9%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)