HydroBASINS lev08 watershed · #4080145420
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
864km²
Upstream area
42 140km²
Discharge
85,05m³/s
Mean elev.
968m
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°
0,1°C
Annual rain
255mm
Moisture idx (CMI)
-0,68
Runoff
50mm/an
PET
794mm
AET
235mm
Mean slope
5,7°
Water table
151cm
Forest
38%
Crops
4%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)