HydroBASINS lev08 watershed · #4080678670
Bassin de འདམ་ཆུ 当曲
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
61,1km²
Upstream area
2 274,9km²
Discharge
18,09m³/s
Mean elev.
4 742m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de འདམ་ཆུ 当曲1158 km²
- Bassin de འདམ་ཆུ 当曲1056 km²
1 dept-equivalent regions (GADM L2)
- 61.0 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°
-3,0°C
Annual rain
461mm
Moisture idx (CMI)
-0,25
Runoff
227mm/an
PET
619mm
AET
402mm
Mean slope
2,2°
Water table
143cm
Forest
0%
Crops
0%
Urban
0%
Protected
100%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)