HydroBASINS lev08 watershed · #3080316010
Bassin de Вилюй
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 : Suntarskiy rayon
Sub-basin area
1,8km²
Upstream area
176 937,7km²
Discharge
750,55m³/s
Mean elev.
133m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Вилюй2435 km²
- Bassin de Вилюй1425 km²
1 dept-equivalent regions (GADM L2)
- 1.8 km²100.0% of basin
1 intersecting protected areas
Ochuma
IUCN VIResource Reserve
0.16 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°
-9,1°C
Annual rain
313mm
Moisture idx (CMI)
-0,39
Runoff
106mm/an
PET
515mm
AET
282mm
Mean slope
7,7°
Water table
24cm
Forest
100%
Crops
0%
Urban
0%
Protected
9%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)