HydroBASINS lev08 watershed · #3080170710
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 : Zhiganskiy rayon
Sub-basin area
491,9km²
Upstream area
2 257 022,8km²
Discharge
14 842,81m³/s
Mean elev.
50m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Ухунку2442 km²
- Bassin de Стрекаловка2089 km²
1 dept-equivalent regions (GADM L2)
- 495.3 km²100.0% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
15 distinct species · 17 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°
-11,8°C
Annual rain
281mm
Moisture idx (CMI)
-0,31
Runoff
126mm/an
PET
410mm
AET
253mm
Mean slope
1,7°
Water table
52cm
Forest
57%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)