HydroBASINS lev08 watershed · #4080958640
Bassin de 西洋江
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 1 administrative regions : Wenshan Zhuang and Miao
Sub-basin area
365,2km²
Upstream area
365,3km²
Discharge
5,54m³/s
Mean elev.
1 443m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
1 dept-equivalent regions (GADM L2)
- 364.3 km²100.0% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
8 distinct species · 13 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°
16,6°C
Annual rain
1 208mm
Moisture idx (CMI)
0,01
Runoff
481mm/an
PET
1 198mm
AET
923mm
Mean slope
15,8°
Water table
415cm
Forest
4%
Crops
6%
Urban
2%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)