HydroBASINS lev08 watershed · #4080400830
Bassin · #4080400830
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 : Alxa, Nomgon
Sub-basin area
1 617,1km²
Upstream area
1 617,1km²
Discharge
0m³/s
Mean elev.
1 141m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
2 dept-equivalent regions (GADM L2)
- 1569.1 km²96.9% of basin
- 50.5 km²3.1% of basin
1 intersecting protected areas
Gobiin baga /A/
IUCN IbStrictly Protected Area
1339.41 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
49 distinct species · 407 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°
7,1°C
Annual rain
81mm
Moisture idx (CMI)
-0,92
Runoff
0mm/an
PET
1 024mm
AET
81mm
Mean slope
1,3°
Water table
203cm
Forest
0%
Crops
0%
Urban
0%
Protected
83%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)