HydroBASINS lev08 watershed · #3080537910
Bassin de Сюльбан
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 : Bodaybinskiy rayon, Kalarskiy rayon
Sub-basin area
1 867,4km²
Upstream area
1 867,4km²
Discharge
25,52m³/s
Mean elev.
1 518m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
2 dept-equivalent regions (GADM L2)
- 1853.8 km²98.8% of basin
- Bodaybinskiy rayonIrkutsk · Russia22.8 km²1.2% of basin
2 intersecting protected areas
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
196 distinct species · 608 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°
-12,0°C
Annual rain
497mm
Moisture idx (CMI)
0,03
Runoff
438mm/an
PET
478mm
AET
391mm
Mean slope
15,7°
Water table
414cm
Forest
30%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)