HydroBASINS lev08 watershed · #4080150890
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 3 administrative regions across 2 countries : Bayan-Uul, Dadal, Kyrinskiy rayon
Sub-basin area
147,3km²
Upstream area
34 797,7km²
Discharge
72,07m³/s
Mean elev.
939m
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°
0,0°C
Annual rain
316mm
Moisture idx (CMI)
-0,59
Runoff
70mm/an
PET
777mm
AET
285mm
Mean slope
3,2°
Water table
73cm
Forest
20%
Crops
13%
Urban
0%
Protected
70%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)