HydroBASINS lev08 watershed · #4080735320
Bassin · #4080735320
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 : Ngari
Sub-basin area
168,5km²
Upstream area
4 163,9km²
Discharge
0,31m³/s
Mean elev.
4 738m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 3 basins
- Bassin · #40807292401263 km²
- Bassin · #4080729170372 km²
- Bassin · #408007191087 km²
1 intersecting protected areas
Tibet Trari Nam Co Wetlands
IUCN IbWetland of International Importance (Ramsar Site)
65.00 km² overlap
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°
-0,7°C
Annual rain
210mm
Moisture idx (CMI)
-0,71
Runoff
41mm/an
PET
729mm
AET
202mm
Mean slope
6,2°
Water table
208cm
Forest
0%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)