HydroBASINS lev08 watershed · #4080721320
Bassin · #4080721320
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 : Ngari, Shigatse
Sub-basin area
1 450km²
Upstream area
1 450km²
Discharge
1,8m³/s
Mean elev.
4 978m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
2 dept-equivalent regions (GADM L2)
- 1395.6 km²96.3% of basin
- 53.1 km²3.7% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
4 distinct species · 4 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°
-2,4°C
Annual rain
271mm
Moisture idx (CMI)
-0,57
Runoff
64mm/an
PET
649mm
AET
253mm
Mean slope
9,6°
Water table
236cm
Forest
0%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)