HydroBASINS lev08 watershed · #1080994220
Bassin de Ongwa stream
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 : Assin Central, Assin North, Assin South, Twifo-Atti-Morkwa
Sub-basin area
436,1km²
Upstream area
436,2km²
Discharge
4,14m³/s
Mean elev.
125m
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°
26,1°C
Annual rain
1 522mm
Moisture idx (CMI)
0,00
Runoff
300mm/an
PET
1 521mm
AET
1 221mm
Mean slope
2,1°
Water table
83cm
Forest
20%
Crops
15%
Urban
3%
Protected
24%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)