HydroBASINS lev08 watershed · #3080632710
Bassin de Усан-Гол
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 : Cheremkhovskiy rayon, Okinskiy rayon
Sub-basin area
240,9km²
Upstream area
240,9km²
Discharge
2,28m³/s
Mean elev.
1 344m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
2 dept-equivalent regions (GADM L2)
- Cheremkhovskiy rayonIrkutsk · Russia163.9 km²67.8% of basin
- 78.0 km²32.2% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
23 distinct species · 23 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°
-4,8°C
Annual rain
432mm
Moisture idx (CMI)
-0,27
Runoff
292mm/an
PET
596mm
AET
375mm
Mean slope
15,5°
Water table
413cm
Forest
94%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)