HydroBASINS lev08 watershed · #4080816650
Bassin de 西巴霞曲
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 : Shannan
Sub-basin area
77,8km²
Upstream area
2 149,7km²
Discharge
22,84m³/s
Mean elev.
4 369m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de 西巴霞曲526 km²
- Bassin · #4080816310486 km²
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
47 distinct species · 81 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°
3,3°C
Annual rain
284mm
Moisture idx (CMI)
-0,68
Runoff
354mm/an
PET
905mm
AET
253mm
Mean slope
13,5°
Water table
521cm
Forest
0%
Crops
1%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)