HydroBASINS lev08 watershed · #1080968050
Bassin de River Dawn
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 21 administrative regions : Aguata, Anambra East, Anambra West, Anaocha, Awgu +16
Sub-basin area
4 089,9km²
Upstream area
4 089,9km²
Discharge
144,92m³/s
Mean elev.
173m
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°
26,5°C
Annual rain
1 765mm
Moisture idx (CMI)
0,08
Runoff
1 117mm/an
PET
1 616mm
AET
1 130mm
Mean slope
2,7°
Water table
134cm
Forest
31%
Crops
79%
Urban
18%
Protected
16%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)