HydroBASINS lev08 watershed · #3080135080
Bassin de Ольвегыргываам
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 : Chaunskiy rayon
Sub-basin area
1 354km²
Upstream area
1 354,1km²
Discharge
5,93m³/s
Mean elev.
362m
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°
-14,9°C
Annual rain
212mm
Moisture idx (CMI)
-0,35
Runoff
143mm/an
PET
332mm
AET
200mm
Mean slope
11,1°
Water table
165cm
Forest
0%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)