HydroBASINS lev08 watershed · #3080719960
Bassin de Old Orkhon
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 4 administrative regions : Kharkhorin, Khashaat, Khotont, Ögii nuur
Sub-basin area
828,9km²
Upstream area
4 351,6km²
Discharge
3,81m³/s
Mean elev.
1 456m
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
256mm
Moisture idx (CMI)
-0,66
Runoff
28mm/an
PET
762mm
AET
238mm
Mean slope
1,8°
Water table
61cm
Forest
0%
Crops
1%
Urban
0%
Protected
41%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)