HydroBASINS lev08 watershed · #4080637420
Bassin de 牙哥曲
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 1 administrative regions : Gyêgu Tibetan
Sub-basin area
82,6km²
Upstream area
1 326,3km²
Discharge
5,16m³/s
Mean elev.
4 647m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de 牙哥曲473 km²
- Bassin de 牙哥曲259 km²
1 dept-equivalent regions (GADM L2)
- 82.6 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
Not enough documented interactions to build a meaningful graph for this territory.
Hydroclimate (BasinATLAS lev08)
Mean T°
-4,1°C
Annual rain
345mm
Moisture idx (CMI)
-0,40
Runoff
85mm/an
PET
578mm
AET
312mm
Mean slope
8,0°
Water table
244cm
Forest
0%
Crops
0%
Urban
0%
Protected
100%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)