HydroBASINS lev08 watershed · #3080163760
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 3 administrative regions : Abyyskiy rayon, Momskiy rayon, Verkhnekolymskiy rayon
Sub-basin area
717,9km²
Upstream area
718km²
Discharge
4,81m³/s
Mean elev.
468m
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°
-14,9°C
Annual rain
259mm
Moisture idx (CMI)
-0,28
Runoff
173mm/an
PET
363mm
AET
235mm
Mean slope
8,0°
Water table
177cm
Forest
56%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)