HydroBASINS lev08 watershed · #4080749210
Bassin de 雅砻江
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 : Garzê Tibetan
Sub-basin area
266,4km²
Upstream area
41 029,4km²
Discharge
359,1m³/s
Mean elev.
3 966m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de 雅砻江6299 km²
- Bassin de 热衣曲2195 km²
1 dept-equivalent regions (GADM L2)
- 266.1 km²100.0% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
9 distinct species · 16 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°
3,7°C
Annual rain
670mm
Moisture idx (CMI)
-0,23
Runoff
285mm/an
PET
905mm
AET
561mm
Mean slope
28,1°
Water table
976cm
Forest
77%
Crops
0%
Urban
0%
Protected
5%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)