HydroBASINS lev08 watershed · #3080480630
Bassin de Лена
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 : Kirenskiy rayon
Sub-basin area
237,3km²
Upstream area
143 151,9km²
Discharge
1 182,84m³/s
Mean elev.
406m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Лена1756 km²
- Bassin de Лена1617 km²
1 dept-equivalent regions (GADM L2)
- Kirenskiy rayonIrkutsk · Russia238.6 km²100.0% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
3 distinct species · 3 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°
-5,1°C
Annual rain
394mm
Moisture idx (CMI)
-0,33
Runoff
323mm/an
PET
585mm
AET
342mm
Mean slope
6,1°
Water table
163cm
Forest
94%
Crops
0%
Urban
2%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)