HydroBASINS lev08 watershed · #3080243240
Bassin de Ольтян
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 : Anadyrskiy rayon
Sub-basin area
1 349,6km²
Upstream area
1 349,6km²
Discharge
13,15m³/s
Mean elev.
59m
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°
-8,4°C
Annual rain
295mm
Moisture idx (CMI)
-0,19
Runoff
307mm/an
PET
365mm
AET
253mm
Mean slope
4,9°
Water table
104cm
Forest
5%
Crops
0%
Urban
0%
Protected
19%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)