HydroBASINS lev08 watershed · #4080101280
Bassin de Улунтуй
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 : Nerchinskiy rayon, Tungokochenskiy rayon
Sub-basin area
647,3km²
Upstream area
6 011,5km²
Discharge
14,84m³/s
Mean elev.
805m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Ясутай621 km²
- Bassin de Ульдурга6 km²
2 dept-equivalent regions (GADM L2)
- 636.2 km²97.9% of basin
- 13.7 km²2.1% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
37 distinct species · 37 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°
-4,6°C
Annual rain
397mm
Moisture idx (CMI)
-0,41
Runoff
75mm/an
PET
675mm
AET
351mm
Mean slope
7,2°
Water table
181cm
Forest
66%
Crops
2%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)