HydroBASINS lev08 watershed · #3080295480
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 2 administrative regions : Nyurbinskiy rayon, Verkhnevilyuyskiy rayon
Sub-basin area
1 047,8km²
Upstream area
340 752,7km²
Discharge
1 377,9m³/s
Mean elev.
138m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Марха2648 km²
- Bassin de Вилюй1038 km²
2 dept-equivalent regions (GADM L2)
- 1011.9 km²96.0% of basin
- 42.5 km²4.0% of basin
1 intersecting protected areas
Eed`een (Ezd`een)
IUCN VIResource Reserve
0.76 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°
-9,0°C
Annual rain
279mm
Moisture idx (CMI)
-0,47
Runoff
81mm/an
PET
523mm
AET
258mm
Mean slope
2,2°
Water table
54cm
Forest
73%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)