HydroBASINS lev08 watershed · #4080806940
Bassin de 玉曲
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 3 administrative regions : Chamdo, Dêqên Tibetan, Nyingtri
Sub-basin area
1 200km²
Upstream area
9 134km²
Discharge
86,14m³/s
Mean elev.
4 071m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de 玉曲2147 km²
- Bassin de 玉曲271 km²
3 dept-equivalent regions (GADM L2)
- 958.4 km²80.0% of basin
- 234.1 km²19.5% of basin
- 5.9 km²0.5% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
49 distinct species · 68 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°
3,2°C
Annual rain
665mm
Moisture idx (CMI)
-0,14
Runoff
451mm/an
PET
788mm
AET
559mm
Mean slope
29,1°
Water table
1 053cm
Forest
48%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)