HydroBASINS lev08 watershed · #3080025250
Bassin de Хойд Боом
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 : Bayan-Uul, Jargalan, Sharga
Sub-basin area
1 601,6km²
Upstream area
1 601,6km²
Discharge
0,07m³/s
Mean elev.
1 778m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
3 dept-equivalent regions (GADM L2)
- 1100.5 km²68.5% of basin
- 504.3 km²31.4% of basin
- 1.2 km²0.1% of basin
2 intersecting protected areas
Mongol els
IUCN IINational Park
169.09 km² overlap
Khasagt Khairkhan uul
IUCN IbStrictly Protected Area
0.97 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
21 distinct species · 27 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°
-0,7°C
Annual rain
132mm
Moisture idx (CMI)
-0,82
Runoff
2mm/an
PET
734mm
AET
140mm
Mean slope
4,4°
Water table
94cm
Forest
0%
Crops
0%
Urban
0%
Protected
11%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)