HydroBASINS lev08 watershed · #3080244590
Bassin de Уолчан
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 : Oymyakonskiy rayon
Sub-basin area
2 704,5km²
Upstream area
2 704,5km²
Discharge
15,1m³/s
Mean elev.
1 121m
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°
-18,9°C
Annual rain
308mm
Moisture idx (CMI)
-0,21
Runoff
177mm/an
PET
396mm
AET
270mm
Mean slope
17,3°
Water table
341cm
Forest
46%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)