HydroBASINS lev08 watershed · #4080091250
Bassin de Верхнее Олонгро
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 : Mogochinskiy rayon, Tungiro-Olekminskiy rayon
Sub-basin area
1 091,5km²
Upstream area
1 091,5km²
Discharge
5,46m³/s
Mean elev.
844m
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°
-6,3°C
Annual rain
450mm
Moisture idx (CMI)
-0,29
Runoff
171mm/an
PET
636mm
AET
393mm
Mean slope
6,7°
Water table
192cm
Forest
78%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)