HydroBASINS lev08 watershed · #4080709840
Bassin de 杜柯河
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 2 administrative regions : Garzê Tibetan, Ngawa Tibetan and Qiang
Sub-basin area
395,6km²
Upstream area
10 364km²
Discharge
132,39m³/s
Mean elev.
3 954m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de 色曲1100 km²
- Bassin de 杜柯河387 km²
2 dept-equivalent regions (GADM L2)
- 388.6 km²98.3% of basin
- 6.7 km²1.7% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
46 distinct species · 56 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°
2,0°C
Annual rain
724mm
Moisture idx (CMI)
-0,13
Runoff
438mm/an
PET
851mm
AET
600mm
Mean slope
26,7°
Water table
836cm
Forest
54%
Crops
1%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)