HydroBASINS lev08 watershed · #4080788330
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
395,6km²
Upstream area
77 603,3km²
Discharge
939,49m³/s
Mean elev.
3 843m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de 力丘河703 km²
- Bassin de 雅砻江313 km²
1 dept-equivalent regions (GADM L2)
- 395.1 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°
4,1°C
Annual rain
819mm
Moisture idx (CMI)
-0,05
Runoff
411mm/an
PET
889mm
AET
613mm
Mean slope
27,8°
Water table
937cm
Forest
28%
Crops
1%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)