HydroBASINS lev08 watershed · #4080123850
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 : Mogoytuyskiy rayon, Olovyanninskiy rayon
Sub-basin area
421,6km²
Upstream area
70 410,6km²
Discharge
163,88m³/s
Mean elev.
704m
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°
-2,3°C
Annual rain
348mm
Moisture idx (CMI)
-0,52
Runoff
87mm/an
PET
722mm
AET
312mm
Mean slope
5,5°
Water table
150cm
Forest
12%
Crops
22%
Urban
2%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)