HydroBASINS lev08 watershed · #3080418950
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 : Olekminskiy rayon
Sub-basin area
0,6km²
Upstream area
3 165,8km²
Discharge
17,03m³/s
Mean elev.
136m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin · #3080418640226 km²
- Bassin de Чёрёндёй206 km²
1 dept-equivalent regions (GADM L2)
- 0.6 km²100.0% of basin
1 intersecting protected areas
CHerendej
IUCN VIResource Reserve
0.09 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
Not enough documented interactions to build a meaningful graph for this territory.
Hydroclimate (BasinATLAS lev08)
Mean T°
-6,0°C
Annual rain
300mm
Moisture idx (CMI)
-0,51
Runoff
177mm/an
PET
607mm
AET
274mm
Mean slope
4,2°
Water table
206cm
Forest
67%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)