HydroBASINS lev08 watershed · #4080354030
Bassin de 老哈河
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 1 administrative regions : Chifeng
Sub-basin area
97,6km²
Upstream area
24 830,8km²
Discharge
18,7m³/s
Mean elev.
453m
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°
6,9°C
Annual rain
375mm
Moisture idx (CMI)
-0,62
Runoff
13mm/an
PET
982mm
AET
327mm
Mean slope
1,7°
Water table
156cm
Forest
0%
Crops
45%
Urban
3%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)