HydroBASINS lev08 watershed · #1080022950
Bassin de Lagos Creek
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 : Ese-Odo, Ilaje, Ovia South-West, Warri North
Sub-basin area
743,1km²
Upstream area
6 836,9km²
Discharge
204,94m³/s
Mean elev.
9m
Administrative coverage
Hydrographic chain
▼ Drains into
Outlet (drains to ocean / endorheic)
▲ Receives from 2 basins
- Bassin de Tolofa Creek758 km²
- Bassin de Babui River588 km²
4 dept-equivalent regions (GADM L2)
- 278.6 km²37.7% of basin
- 233.5 km²31.6% of basin
- 218.6 km²29.5% of basin
- 9.1 km²1.2% of basin
1 intersecting protected areas
Okomu
IUCN IIForest Reserve
0.00 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
129 distinct species · 298 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 18 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 Lagos Creek : 13 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 17 interactions GloBI sur 3 types (connectance 11.1%, 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°
26,8°C
Annual rain
2 376mm
Moisture idx (CMI)
0,35
Runoff
1 239mm/an
PET
1 533mm
AET
1 220mm
Mean slope
0,4°
Water table
10cm
Forest
80%
Crops
28%
Urban
1%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)