HydroBASINS lev08 watershed · #4080822010
Bassin de 娘姆江曲
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 : Shannan
Sub-basin area
87,3km²
Upstream area
466,2km²
Discharge
3,31m³/s
Mean elev.
5 017m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de 娘姆江曲192 km²
- Bassin de 娘姆江曲187 km²
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°
-0,5°C
Annual rain
285mm
Moisture idx (CMI)
-0,60
Runoff
294mm/an
PET
729mm
AET
261mm
Mean slope
21,0°
Water table
873cm
Forest
0%
Crops
3%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)