HydroBASINS lev08 watershed · #3080191480
Bassin de Сяпякинэ
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 : Verkhnekolymskiy rayon
Sub-basin area
772,5km²
Upstream area
5 384km²
Discharge
27,74m³/s
Mean elev.
125m
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°
-12,4°C
Annual rain
248mm
Moisture idx (CMI)
-0,44
Runoff
160mm/an
PET
442mm
AET
232mm
Mean slope
5,1°
Water table
101cm
Forest
88%
Crops
0%
Urban
0%
Protected
7%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)