HydroBASINS lev08 watershed · #3080176160
Bassin de Седедема
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 : Srednekolymskiy rayon
Sub-basin area
525,2km²
Upstream area
15 616,4km²
Discharge
66,12m³/s
Mean elev.
36m
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°
-12,1°C
Annual rain
229mm
Moisture idx (CMI)
-0,48
Runoff
147mm/an
PET
436mm
AET
219mm
Mean slope
3,1°
Water table
62cm
Forest
71%
Crops
0%
Urban
0%
Protected
46%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)