Ontologia

HydroBASINS lev08 watershed · #1080022840

Bassin de Olague 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 2 administrative regions : Warri North, Warri South-West

Coastal basinPfafstetter: 14301079

Sub-basin area

639,7km²

Upstream area

639,7km²

Discharge

12,61m³/s

Mean elev.

9m

Administrative coverage

2 dept-equivalent regions (GADM L2)

1 intersecting protected areas

  • Olague

    IUCN Not Reported

    Forest Reserve

    209.37 km² overlap

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.

Densité d'observations

0 obs · 0 cellules

Aucune observation géoréférencée précise (<10 km) dans ce territoire.

Source : GBIF — observations agrégées par hexagones 0.2° × 0.2° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Ecological tissue

Not enough documented interactions to build a meaningful graph for this territory.

Hydroclimate (BasinATLAS lev08)

Mean T°

26,7°C

Annual rain

2 739mm

Moisture idx (CMI)

0,44

Runoff

1 502mm/an

PET

1 521mm

AET

1 261mm

Mean slope

0,8°

Water table

23cm

Forest

100%

Crops

30%

Urban

2%

Protected

33%

HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)