HydroBASINS lev08 watershed · #3080616770
Bassin · #3080616770
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 : Water body
Sub-basin area
89,2km²
Upstream area
74 964,9km²
Discharge
563,26m³/s
Mean elev.
449m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 3 basins
- Bassin de Риты2485 km²
- Bassin de Хейрем783 km²
- Bassin · #3080614240319 km²
2 dept-equivalent regions (GADM L2)
- Water bodyIrkutsk · Russia80.5 km²89.9% of basin
- 9.1 km²10.1% of basin
1 intersecting protected areas
Lake Baikal
IUCN Not ApplicableWorld Heritage Site (natural or mixed)
89.55 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
2 distinct species · 2 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°
-2,2°C
Annual rain
332mm
Moisture idx (CMI)
-0,48
Runoff
234mm/an
PET
642mm
AET
297mm
Mean slope
0,0°
Water table
2cm
Forest
0%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)