HydroBASINS lev08 watershed · #3080018680
Bassin de Ульчан
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 2 administrative regions : Ol'skiy rayon, Omsukchanskiy rayon
Sub-basin area
167,9km²
Upstream area
167,9km²
Discharge
2,12m³/s
Mean elev.
215m
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°
-7,6°C
Annual rain
388mm
Moisture idx (CMI)
-0,06
Runoff
394mm/an
PET
413mm
AET
308mm
Mean slope
13,7°
Water table
293cm
Forest
14%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)