HydroBASINS lev08 watershed · #3080709330
Bassin de Идэрийн гол ᠢᠳᠡᠷ ᠤᠨ ᠭᠣᠤᠯ
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 : Ikh-Uul, Jargalant, Shine-Ider
Sub-basin area
1 077,6km²
Upstream area
15 987,5km²
Discharge
21,88m³/s
Mean elev.
2 058m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
3 dept-equivalent regions (GADM L2)
- 770.0 km²71.2% of basin
- 293.0 km²27.1% of basin
- 17.9 km²1.7% of basin
1 intersecting protected areas
Tarvagatain nuruu
IUCN IINational Park
1.16 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
13 distinct species · 15 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°
-4,9°C
Annual rain
220mm
Moisture idx (CMI)
-0,66
Runoff
53mm/an
PET
649mm
AET
214mm
Mean slope
10,8°
Water table
268cm
Forest
11%
Crops
1%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)