HydroBASINS lev08 watershed · #4080869520
Bassin de Yalong Jiang
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 : Panzhihua
Sub-basin area
608,9km²
Upstream area
116 906,4km²
Discharge
1 473,43m³/s
Mean elev.
1 880m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Yalong Jiang1192 km²
- Bassin de 橄鱼河280 km²
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
17 distinct species · 20 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°
16,2°C
Annual rain
998mm
Moisture idx (CMI)
-0,23
Runoff
534mm/an
PET
1 313mm
AET
809mm
Mean slope
22,6°
Water table
737cm
Forest
53%
Crops
9%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)