HydroBASINS lev08 watershed · #4080847830
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
615,6km²
Upstream area
2 890,2km²
Discharge
54,95m³/s
Mean elev.
2 302m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de 西溪河266 km²
- Bassin de 西溪河195 km²
1 dept-equivalent regions (GADM L2)
- 614.7 km²100.0% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 distinct species · 8 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°
11,5°C
Annual rain
1 001mm
Moisture idx (CMI)
-0,05
Runoff
537mm/an
PET
1 073mm
AET
759mm
Mean slope
23,8°
Water table
813cm
Forest
36%
Crops
19%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)