HydroBASINS lev08 watershed · #3080244870
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 2 administrative regions : Kobyayskiy rayon, Zhiganskiy rayon
Sub-basin area
53,7km²
Upstream area
13 210,1km²
Discharge
82,29m³/s
Mean elev.
39m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Дянышка2663 km²
- Bassin de Дянышка762 km²
2 dept-equivalent regions (GADM L2)
- 49.1 km²90.9% of basin
- 4.9 km²9.1% of basin
1 intersecting protected areas
Ust`-Vilyujskij
IUCN IINatural Park
40.11 km² overlap
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°
-10,7°C
Annual rain
267mm
Moisture idx (CMI)
-0,44
Runoff
113mm/an
PET
480mm
AET
249mm
Mean slope
1,3°
Water table
43cm
Forest
46%
Crops
0%
Urban
0%
Protected
100%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)