HydroBASINS lev08 watershed · #1080022390
Bassin de Alaboutoru 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 : Brass, Nembe, Ogbia, Southern Ijaw
Sub-basin area
426,2km²
Upstream area
426,2km²
Discharge
20,44m³/s
Mean elev.
8m
Administrative coverage
4 dept-equivalent regions (GADM L2)
- 210.4 km²49.6% of basin
- 139.6 km²32.9% of basin
- 18.7 km²4.4% of basin
- 12.4 km²2.9% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
10 distinct species · 10 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Not enough documented interactions to build a meaningful graph for this territory.
Hydroclimate (BasinATLAS lev08)
Mean T°
26,7°C
Annual rain
3 457mm
Moisture idx (CMI)
0,57
Runoff
1 514mm/an
PET
1 501mm
AET
1 378mm
Mean slope
0,6°
Water table
32cm
Forest
100%
Crops
52%
Urban
2%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)