HydroBASINS lev08 watershed · #3080050330
Bassin · #3080050330
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
7,6km²
Upstream area
8 385,4km²
Discharge
49,49m³/s
Mean elev.
9m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin · #30800504301588 km²
- Bassin de протока Оленёкская1080 km²
1 dept-equivalent regions (GADM L2)
- 7.7 km²100.0% of basin
2 intersecting protected areas
Lena-Del`ta
IUCN VIResource Reserve
7.69 km² overlap
Ust`-Lenskij
IUCN IaState Natural Zapovednik
5.17 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
2 distinct species · 4 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
234mm
Moisture idx (CMI)
-0,27
Runoff
165mm/an
PET
320mm
AET
211mm
Mean slope
1,0°
Water table
28cm
Forest
0%
Crops
0%
Urban
0%
Protected
100%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)