HydroBASINS lev08 watershed · #4080389640
Bassin · #4080389640
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 4 administrative regions across 2 countries : Alxa, Bayandalai, Khürmen, Noyon
Sub-basin area
694,3km²
Upstream area
694,3km²
Discharge
0m³/s
Mean elev.
1 203m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
4 dept-equivalent regions (GADM L2)
- 471.2 km²67.8% of basin
- 213.1 km²30.6% of basin
- 9.0 km²1.3% of basin
- 2.2 km²0.3% of basin
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°
7,5°C
Annual rain
59mm
Moisture idx (CMI)
-0,95
Runoff
3mm/an
PET
1 086mm
AET
60mm
Mean slope
1,1°
Water table
210cm
Forest
0%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)