HydroBASINS lev08 watershed · #3080337310
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 4 administrative regions : Megino-Kangalasskiy rayon, Namskiy rayon, Ust'-Aldanskiy rayon, Yakutsk gorsovet
Sub-basin area
70,1km²
Upstream area
908 486,7km²
Discharge
7 296,77m³/s
Mean elev.
91m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin · #30803395701786 km²
- Bassin de Лена1609 km²
4 dept-equivalent regions (GADM L2)
- 36.8 km²52.2% of basin
- 16.7 km²23.7% of basin
- 10.0 km²14.2% of basin
- 7.0 km²9.9% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 distinct species · 1 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°
-10,3°C
Annual rain
242mm
Moisture idx (CMI)
-0,58
Runoff
78mm/an
PET
569mm
AET
231mm
Mean slope
2,2°
Water table
65cm
Forest
25%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)