HydroBASINS lev08 watershed · #3080315500
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
389,8km²
Upstream area
390km²
Discharge
1,62m³/s
Mean elev.
267m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
1 dept-equivalent regions (GADM L2)
- 392.2 km²100.0% of basin
2 intersecting protected areas
Vilyujskoe vodohranilishhe
IUCN Not ReportedProtected Natural Landscape
62.80 km² overlap
Resource Reserve
32.76 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
3 distinct species · 3 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°
-9,3°C
Annual rain
322mm
Moisture idx (CMI)
-0,34
Runoff
131mm/an
PET
490mm
AET
287mm
Mean slope
3,3°
Water table
80cm
Forest
61%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)