HydroBASINS lev08 watershed · #4080836740
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 1 administrative regions : Liangshan Yi
Sub-basin area
266,1km²
Upstream area
2 079,5km²
Discharge
41,01m³/s
Mean elev.
2 462m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de 西溪河447 km²
- Bassin de 西溪河44 km²
1 dept-equivalent regions (GADM L2)
- 265.7 km²100.0% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
0 distinct species · 0 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°
10,6°C
Annual rain
1 051mm
Moisture idx (CMI)
0,02
Runoff
564mm/an
PET
1 023mm
AET
786mm
Mean slope
19,5°
Water table
592cm
Forest
28%
Crops
26%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)