Ontologia

Rivière· 27 segments

Yewa

Crosses 5 administrative regions : Ado Odo/Ota, Imeko-Afon, Ipokia, Kétou, Yewa North

rivière

Total length

97km

Max discharge

38,2m³/s

Max Strahler

5

Segments matched

27

River geography5 admin regions · 0 communes

Parent watershed

hybas-10809379301201 km²

5 administrative regions crossed (GADM L2)

  • Yewa North
    Ogun · Nigeria
    130.9 km
    in this dpt
  • Ado Odo/Ota
    Ogun · Nigeria
    18.7 km
    in this dpt
  • Kétou
    Plateau · Benin
    15.9 km
    in this dpt
  • Imeko-Afon
    Ogun · Nigeria
    13.7 km
    in this dpt
  • Ipokia
    Ogun · Nigeria
    5.8 km
    in this dpt

2 intersecting protected areas

  • Aworo

    IUCN Not Reported

    Forest Reserve

  • Eggua

    IUCN Not Reported

    Forest Reserve

1 page = 1 named river (aggregation of 27 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

10 distinct species · 13 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

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

Hydrology (HydroRIVERS v10)

Total length

97km

Max discharge

38,2m³/s

Max Strahler

5

Segments matched

27

HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.