HydroBASINS lev08 watershed · #3080099500
Bassin de Семён-Юрэх
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 : Nizhnekolymskiy rayon
Sub-basin area
223,2km²
Upstream area
1 270,1km²
Discharge
1,54m³/s
Mean elev.
-4m
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°
-13,6°C
Annual rain
158mm
Moisture idx (CMI)
-0,55
Runoff
54mm/an
PET
351mm
AET
171mm
Mean slope
9,3°
Water table
122cm
Forest
6%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)