HydroBASINS lev08 watershed · #3080231610
Bassin de Ильгувеем
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 : Anadyrskiy rayon, Bilibinskiy rayon
Sub-basin area
2 192,5km²
Upstream area
2 192,6km²
Discharge
16,5m³/s
Mean elev.
895m
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°
-14,8°C
Annual rain
350mm
Moisture idx (CMI)
0,08
Runoff
252mm/an
PET
318mm
AET
252mm
Mean slope
12,3°
Water table
242cm
Forest
5%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)