HydroBASINS lev08 watershed · #3080485640
Bassin de Витим
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 1 administrative regions : Bodaybinskiy rayon
Sub-basin area
480,7km²
Upstream area
205 276,5km²
Discharge
1 846,25m³/s
Mean elev.
649m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Брызгунья617 km²
- Bassin de ручей Большой Якорь544 km²
1 dept-equivalent regions (GADM L2)
- Bodaybinskiy rayonIrkutsk · Russia483.2 km²100.0% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
14 distinct species · 14 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°
-7,1°C
Annual rain
471mm
Moisture idx (CMI)
-0,15
Runoff
400mm/an
PET
557mm
AET
394mm
Mean slope
10,3°
Water table
228cm
Forest
83%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)