HydroBASINS lev08 watershed · #3080520220
Bassin · #3080520220
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 3 administrative regions : Kirenskiy rayon, Mamsko-Chuyskiy rayon, Severobaykal'skiy
Sub-basin area
980,5km²
Upstream area
980,8km²
Discharge
10,88m³/s
Mean elev.
1 156m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
3 dept-equivalent regions (GADM L2)
- 660.1 km²67.0% of basin
- Mamsko-Chuyskiy rayonIrkutsk · Russia323.2 km²32.8% of basin
- Kirenskiy rayonIrkutsk · Russia2.1 km²0.2% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
13 distinct species · 13 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°
-7,6°C
Annual rain
457mm
Moisture idx (CMI)
-0,10
Runoff
371mm/an
PET
508mm
AET
380mm
Mean slope
9,1°
Water table
231cm
Forest
67%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)