Ontologia

Rivière· 220 segments

Ouémé

Crosses 19 administrative regions : Adjohoun, Aguégués, Akpro-Missérété, Bassila, Bonou +14

rivière

Total length

625km

Max discharge

231,7m³/s

Max Strahler

6

Segments matched

220

River geography19 admin regions · 0 communes

Parent watershed

hybas-1080882230209 km²

19 administrative regions crossed (GADM L2)

  • Tchaourou
    Borgou · Benin
    202.5 km
    in this dpt
  • Djougou Rural
    Donga · Benin
    108.8 km
    in this dpt
  • Ouèssè
    Collines · Benin
    106.2 km
    in this dpt
  • Glazoué
    Collines · Benin
    65.3 km
    in this dpt
  • Kétou
    Plateau · Benin
    64.7 km
    in this dpt
  • Zagnanado
    Zou · Benin
    56.8 km
    in this dpt
  • Savè
    Collines · Benin
    50.5 km
    in this dpt
  • N'Dali
    Borgou · Benin
    49.9 km
    in this dpt
  • Bassila
    Donga · Benin
    39.4 km
    in this dpt
  • Ouinhi
    Zou · Benin
    36.9 km
    in this dpt
  • Bonou
    Ouémé · Benin
    33.6 km
    in this dpt
  • Dassa-Zoumè
    Collines · Benin
    31.8 km
    in this dpt
  • Adjohoun
    Ouémé · Benin
    23.5 km
    in this dpt
  • Dangbo
    Ouémé · Benin
    20.0 km
    in this dpt
  • Aguégués
    Ouémé · Benin
    13.4 km
    in this dpt
  • Zè
    Atlantique · Benin
    3.3 km
    in this dpt
  • Sèmè-Kpodji
    Ouémé · Benin
    0.0 km
    in this dpt
  • Akpro-Missérété
    Ouémé · Benin
    0.0 km
    in this dpt
  • Zogbodomey
    Zou · Benin
    0.0 km
    in this dpt

7 intersecting protected areas

1 page = 1 named river (aggregation of 220 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

15 distinct species · 110 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

625km

Max discharge

231,7m³/s

Max Strahler

6

Segments matched

220

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