HydroBASINS lev08 watershed · #4080151910
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
99,4km²
Upstream area
34 442,4km²
Discharge
72,51m³/s
Mean elev.
1 011m
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°
-0,3°C
Annual rain
332mm
Moisture idx (CMI)
-0,57
Runoff
75mm/an
PET
765mm
AET
299mm
Mean slope
6,2°
Water table
163cm
Forest
17%
Crops
12%
Urban
0%
Protected
69%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)