HydroBASINS lev08 watershed · #4080770260
Bassin de ཉང་ཆུ， 尼洋曲
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 : Nyingtri
Sub-basin area
95,8km²
Upstream area
4 265,7km²
Discharge
110,78m³/s
Mean elev.
4 086m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de 木坝弄巴曲2360 km²
- Bassin de 朱拉曲/འབྲུག་ལ་ཆུ136 km²
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
14 distinct species · 16 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°
3,8°C
Annual rain
454mm
Moisture idx (CMI)
-0,49
Runoff
796mm/an
PET
893mm
AET
393mm
Mean slope
28,3°
Water table
982cm
Forest
57%
Crops
1%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)