HydroBASINS lev08 watershed · #1080946640
Bassin de River Ala
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 : Idanre, Ose
Sub-basin area
4,6km²
Upstream area
3 339,6km²
Discharge
80,57m³/s
Mean elev.
90m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de River Ala799 km²
- Bassin de River Ala583 km²
2 dept-equivalent regions (GADM L2)
- 2.7 km²59.4% of basin
- 1.9 km²40.6% of basin
2 intersecting protected areas
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
0 distinct species · 0 observations
Source: GBIF Occurrence snapshot 2026-05-01.
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 601mm
Moisture idx (CMI)
-0,03
Runoff
1 045mm/an
PET
1 645mm
AET
1 135mm
Mean slope
5,6°
Water table
134cm
Forest
68%
Crops
11%
Urban
0%
Protected
92%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)