HydroBASINS lev08 watershed · #3080560180
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 : Zhigalovskiy rayon
Sub-basin area
51,3km²
Upstream area
44 895,6km²
Discharge
210,63m³/s
Mean elev.
605m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Лена1632 km²
- Bassin de Чичапта1250 km²
1 dept-equivalent regions (GADM L2)
- Zhigalovskiy rayonIrkutsk · Russia51.5 km²100.0% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
0 distinct species · 0 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Graphe en cours d’indexation
Calcul du tissu écologique de cette entité.
Le graphe apparaîtra automatiquement dès que le calcul est terminé (rafraîchissement toutes les 2s).
Hydroclimate (BasinATLAS lev08)
Mean T°
-4,5°C
Annual rain
381mm
Moisture idx (CMI)
-0,39
Runoff
154mm/an
PET
630mm
AET
334mm
Mean slope
8,6°
Water table
201cm
Forest
99%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)