HydroBASINS lev08 watershed · #3080521780
Bassin de Бирюса
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 : Tayshetskiy rayon
Sub-basin area
260,5km²
Upstream area
35 681,5km²
Discharge
321,69m³/s
Mean elev.
269m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Кочетар876 km²
- Bassin de Бирюса520 km²
1 dept-equivalent regions (GADM L2)
- Tayshetskiy rayonIrkutsk · Russia261.8 km²100.0% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
6 distinct species · 6 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°
-1,6°C
Annual rain
394mm
Moisture idx (CMI)
-0,40
Runoff
118mm/an
PET
652mm
AET
343mm
Mean slope
1,8°
Water table
42cm
Forest
94%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)