HydroBASINS lev08 watershed · #4080398620
Bassin · #4080398620
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 : Baynnur, Nomgon
Sub-basin area
684,3km²
Upstream area
13 323,4km²
Discharge
1,51m³/s
Mean elev.
961m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin · #4080391800601 km²
- Bassin · #40803918101 km²
2 dept-equivalent regions (GADM L2)
- 564.2 km²82.3% of basin
- 121.0 km²17.7% of basin
1 intersecting protected areas
Gobiin baga /A/
IUCN IbStrictly Protected Area
100.80 km² overlap
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°
8,1°C
Annual rain
74mm
Moisture idx (CMI)
-0,93
Runoff
0mm/an
PET
1 062mm
AET
73mm
Mean slope
0,9°
Water table
243cm
Forest
0%
Crops
0%
Urban
0%
Protected
15%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)