HydroBASINS lev08 watershed · #3080517630
Bassin de Ангара
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 : Bratskiy rayon, Ust'-Ilimskiy rayon
Sub-basin area
410,7km²
Upstream area
742 642,4km²
Discharge
3 024,22m³/s
Mean elev.
410m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Ангара691 km²
- Bassin de Вихоревка6 km²
2 dept-equivalent regions (GADM L2)
- Ust'-Ilimskiy rayonIrkutsk · Russia366.9 km²88.9% of basin
- Bratskiy rayonIrkutsk · Russia45.9 km²11.1% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
12 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°
-1,5°C
Annual rain
353mm
Moisture idx (CMI)
-0,46
Runoff
262mm/an
PET
659mm
AET
313mm
Mean slope
4,4°
Water table
78cm
Forest
61%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)