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
Graphe en cours d’indexation
Calcul du tissu écologique de cette entité.
Le graphe apparaîtra automatiquement dès que le calcul est terminé (rafraîchissement toutes les 2s).
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)