HydroBASINS lev08 watershed · #3080133140
Bassin de Оленёк
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 : Olenekskiy rayon
Sub-basin area
190,6km²
Upstream area
123 811km²
Discharge
738,67m³/s
Mean elev.
155m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Оленёк814 km²
- Bassin de Оленёк757 km²
1 dept-equivalent regions (GADM L2)
- 192.0 km²100.0% of basin
1 intersecting protected areas
Beke
IUCN VIResource Reserve
192.00 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
5 distinct species · 5 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°
-13,0°C
Annual rain
256mm
Moisture idx (CMI)
-0,33
Runoff
143mm/an
PET
386mm
AET
237mm
Mean slope
5,3°
Water table
115cm
Forest
78%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)