HydroBASINS lev08 watershed · #3080008700
Bassin · #3080008700
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 : Bulunskiy rayon
Sub-basin area
137km²
Upstream area
9 545,7km²
Discharge
53,15m³/s
Mean elev.
14m
Administrative coverage
Hydrographic chain
▼ Drains into
Outlet (drains to ocean / endorheic)
▲ Receives from 2 basins
- Bassin · #30800502901024 km²
- Bassin · #30800503308 km²
1 dept-equivalent regions (GADM L2)
- 138.0 km²99.9% of basin
2 intersecting protected areas
Lena-Del`ta
IUCN VIResource Reserve
138.10 km² overlap
Ust`-Lenskij
IUCN IaState Natural Zapovednik
43.92 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
5 distinct species · 19 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°
-14,6°C
Annual rain
231mm
Moisture idx (CMI)
-0,27
Runoff
167mm/an
PET
318mm
AET
209mm
Mean slope
3,4°
Water table
49cm
Forest
0%
Crops
0%
Urban
0%
Protected
100%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)