HydroBASINS lev08 watershed · #4080728340
Bassin de 嘎曲
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 2 administrative regions : Chamdo, Nagchu
Sub-basin area
1 033,4km²
Upstream area
4 451,6km²
Discharge
45,66m³/s
Mean elev.
4 629m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de 日曲1372 km²
- Bassin de 嘎曲482 km²
2 dept-equivalent regions (GADM L2)
- 1023.3 km²99.1% of basin
- 9.2 km²0.9% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
2 distinct species · 2 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°
-0,4°C
Annual rain
554mm
Moisture idx (CMI)
-0,22
Runoff
358mm/an
PET
714mm
AET
476mm
Mean slope
25,2°
Water table
811cm
Forest
8%
Crops
1%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)