HydroBASINS lev08 watershed · #1080930890
Bassin de Ogbesse River
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 14 administrative regions : Adavi, Akoko North-East, Akoko North-West, Akoko South-East, Akoko South-West +9
Sub-basin area
2 422,4km²
Upstream area
2 422,4km²
Discharge
54,07m³/s
Mean elev.
393m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
14 dept-equivalent regions (GADM L2)
- 437.5 km²18.1% of basin
- 391.8 km²16.2% of basin
- 375.2 km²15.6% of basin
- Kabba/BunuKogi · Nigeria343.0 km²14.2% of basin
- 322.1 km²13.4% of basin
- 216.0 km²9.0% of basin
- 148.9 km²6.2% of basin
- 96.6 km²4.0% of basin
6 moreFull L2 list
- Okene31.2 km² · 1.3%
- Adavi21.4 km² · 0.9%
- Ekiti East17.8 km² · 0.7%
- Akoko South-West8.1 km² · 0.3%
- Owan East1.7 km² · 0.1%
- Ogori/Magongo0.9 km² · 0.0%
1 intersecting protected areas
Okene catchment area
IUCN Not ReportedForest Reserve
0.75 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
296 distinct species · 1 925 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 35 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 Ogbesse River : 30 espèces reliées par 35 interactions GloBI sur 3 types (connectance 5.9%, filtre Serrano α=0.2). 5 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°
24,9°C
Annual rain
1 277mm
Moisture idx (CMI)
-0,23
Runoff
660mm/an
PET
1 659mm
AET
1 032mm
Mean slope
3,3°
Water table
196cm
Forest
85%
Crops
81%
Urban
8%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)