HydroBASINS lev08 watershed · #1080964200
Bassin de River Owo
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 12 administrative regions : Ado Odo/Ota, Agege, Alimosho, Amuwo Odofin, Badagry +7
Sub-basin area
1 678,9km²
Upstream area
1 678,9km²
Discharge
32,58m³/s
Mean elev.
38m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
12 dept-equivalent regions (GADM L2)
- 711.2 km²42.5% of basin
- 272.4 km²16.3% of basin
- 218.3 km²13.1% of basin
- 147.4 km²8.8% of basin
- 129.5 km²7.7% of basin
- 83.3 km²5.0% of basin
- 36.4 km²2.2% of basin
- 22.2 km²1.3% of basin
4 moreFull L2 list
- Ewekoro19.0 km² · 1.1%
- Agege15.0 km² · 0.9%
- Oshodi/Isolo14.0 km² · 0.8%
- Ikeja2.8 km² · 0.2%
1 intersecting protected areas
Ilaro
IUCN Not ReportedForest Reserve
54.72 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 151 distinct species · 6 158 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 39 species (selected proportionally per kingdom among those with at least one documented interaction here) to keep the graph readable. Hover for details, click to explore the full ecosystem of a species.
ℹ️ The territory contains many more species than displayed and all their documented interactions: the graph is intentionally the structural skeleton (top-N species by composite local score, edges filtered by Serrano 2009 disparity filter α=0.2).
Indicateurs du tissu écologique
Tissu écologique de Bassin de River Owo : 35 espèces reliées par 35 interactions GloBI sur 5 types (connectance 4.7%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydroclimate (BasinATLAS lev08)
Mean T°
26,9°C
Annual rain
1 415mm
Moisture idx (CMI)
-0,04
Runoff
681mm/an
PET
1 469mm
AET
1 074mm
Mean slope
1,1°
Water table
96cm
Forest
66%
Crops
41%
Urban
49%
Protected
3%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)