HydroBASINS lev08 watershed · #3080138930
Bassin de Большой Анюй
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 : Bilibinskiy rayon, Nizhnekolymskiy rayon
Sub-basin area
14,9km²
Upstream area
5 624,8km²
Discharge
27,42m³/s
Mean elev.
7m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Баёково2932 km²
- Bassin de Большой Анюй256 km²
2 dept-equivalent regions (GADM L2)
- 11.8 km²78.4% of basin
- 3.3 km²21.6% 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°
-12,2°C
Annual rain
167mm
Moisture idx (CMI)
-0,54
Runoff
131mm/an
PET
362mm
AET
177mm
Mean slope
3,0°
Water table
59cm
Forest
23%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)