HydroBASINS lev08 watershed · #3080483190
Bassin · #3080483190
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 : Ust'-Ilimskiy rayon, Ust'-Kutskiy rayon
Sub-basin area
630,2km²
Upstream area
1 314km²
Discharge
12,01m³/s
Mean elev.
530m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin · #3080488760382 km²
- Bassin · #3080488600302 km²
2 dept-equivalent regions (GADM L2)
- Ust'-Ilimskiy rayonIrkutsk · Russia616.6 km²97.3% of basin
- Ust'-Kutskiy rayonIrkutsk · Russia16.8 km²2.7% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
5 distinct species · 5 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°
-4,9°C
Annual rain
412mm
Moisture idx (CMI)
-0,32
Runoff
268mm/an
PET
604mm
AET
357mm
Mean slope
1,8°
Water table
24cm
Forest
99%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)