HydroBASINS lev08 watershed · #4080828110
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
360,4km²
Upstream area
972,5km²
Discharge
5,54m³/s
Mean elev.
4 913m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de 曲卓木乡乡曲146 km²
- Bassin de 娘姆江曲87 km²
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
11 distinct species · 11 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°
0,1°C
Annual rain
305mm
Moisture idx (CMI)
-0,59
Runoff
287mm/an
PET
751mm
AET
276mm
Mean slope
21,7°
Water table
800cm
Forest
2%
Crops
3%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)