HydroBASINS lev08 watershed · #3080231870
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 : Mirninskiy rayon
Sub-basin area
187,2km²
Upstream area
25 492,9km²
Discharge
146,08m³/s
Mean elev.
420m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Вавукан2545 km²
- Bassin de Вилюй855 km²
1 dept-equivalent regions (GADM L2)
- 188.4 km²100.0% of basin
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°
-11,2°C
Annual rain
323mm
Moisture idx (CMI)
-0,26
Runoff
206mm/an
PET
437mm
AET
285mm
Mean slope
3,7°
Water table
105cm
Forest
74%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)