HydroBASINS lev08 watershed · #4080822270
Bassin de གཡསརུ་གཙང་པོ་ (叶如藏布)
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 2 administrative regions across 2 countries : North Sikkim, Shigatse
Sub-basin area
472,6km²
Upstream area
472,6km²
Discharge
5,76m³/s
Mean elev.
4 972m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
2 dept-equivalent regions (GADM L2)
- 466.2 km²98.8% of basin
- 5.6 km²1.2% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
2 distinct species · 2 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°
-1,2°C
Annual rain
298mm
Moisture idx (CMI)
-0,57
Runoff
459mm/an
PET
690mm
AET
273mm
Mean slope
6,6°
Water table
275cm
Forest
0%
Crops
1%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)