HydroBASINS lev08 watershed · #4080773180
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
269,9km²
Upstream area
14 974,9km²
Discharge
358,85m³/s
Mean elev.
4 146m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de ཉང་ཆུ， 尼洋曲557 km²
- Bassin de ཉང་ཆུ， 尼洋曲290 km²
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
21 distinct species · 34 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°
3,4°C
Annual rain
467mm
Moisture idx (CMI)
-0,47
Runoff
819mm/an
PET
874mm
AET
405mm
Mean slope
25,0°
Water table
875cm
Forest
51%
Crops
1%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)