HydroBASINS lev08 watershed · #4080061930
Bassin · #4080061930
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 3 administrative regions : Bayantümen, Sergelen, Tsagaan-Ovoo
Sub-basin area
730,8km²
Upstream area
730,8km²
Discharge
0,06m³/s
Mean elev.
813m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
3 dept-equivalent regions (GADM L2)
- 585.0 km²79.8% of basin
- 83.9 km²11.4% of basin
- 64.1 km²8.7% of basin
1 intersecting protected areas
Toson-Khulslai
IUCN IVNature Reserve
98.68 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
5 distinct species · 6 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°
0,8°C
Annual rain
144mm
Moisture idx (CMI)
-0,82
Runoff
6mm/an
PET
788mm
AET
146mm
Mean slope
0,7°
Water table
52cm
Forest
0%
Crops
1%
Urban
0%
Protected
13%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)