HydroBASINS lev08 watershed · #4080148700
Bassin de Онон
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 across 2 countries : Bayan-Uul, Kyrinskiy rayon
Sub-basin area
554km²
Upstream area
40 812,1km²
Discharge
81,67m³/s
Mean elev.
1 001m
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°
-0,2°C
Annual rain
297mm
Moisture idx (CMI)
-0,62
Runoff
62mm/an
PET
776mm
AET
269mm
Mean slope
6,4°
Water table
162cm
Forest
32%
Crops
6%
Urban
0%
Protected
10%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)