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
Graphe en cours d’indexation
Calcul du tissu écologique de cette entité.
Le graphe apparaîtra automatiquement dès que le calcul est terminé (rafraîchissement toutes les 2s).
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)