HydroBASINS lev08 watershed · #4080784050
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
313,3km²
Upstream area
71 339,1km²
Discharge
825,96m³/s
Mean elev.
3 902m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de 雅砻江246 km²
- Bassin de 雅砻江221 km²
1 dept-equivalent regions (GADM L2)
- 312.9 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°
3,6°C
Annual rain
826mm
Moisture idx (CMI)
-0,02
Runoff
421mm/an
PET
866mm
AET
616mm
Mean slope
29,7°
Water table
982cm
Forest
44%
Crops
1%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)