HydroBASINS lev08 watershed · #3080148110
Bassin de Большой Кепервеем
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 : Bilibinskiy rayon
Sub-basin area
404,3km²
Upstream area
1 821,3km²
Discharge
10,12m³/s
Mean elev.
511m
Administrative coverage
Species present
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°
-15,1°C
Annual rain
220mm
Moisture idx (CMI)
-0,31
Runoff
175mm/an
PET
322mm
AET
205mm
Mean slope
13,3°
Water table
251cm
Forest
29%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)