HydroBASINS lev08 watershed · #4080654450
Bassin · #4080654450
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, Golog Tibetan
Sub-basin area
520,5km²
Upstream area
520,5km²
Discharge
3,56m³/s
Mean elev.
4 625m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
2 dept-equivalent regions (GADM L2)
- 518.7 km²99.7% of basin
- 1.6 km²0.3% of basin
1 intersecting protected areas
Wetland of International Importance (Ramsar Site)
448.07 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 distinct species · 12 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°
-3,2°C
Annual rain
477mm
Moisture idx (CMI)
-0,21
Runoff
215mm/an
PET
605mm
AET
414mm
Mean slope
4,1°
Water table
136cm
Forest
0%
Crops
0%
Urban
0%
Protected
100%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)