Rivière· 283 segments
Ngounié
Crosses 8 administrative regions : Boumi-lowetsi, Divénié, Dola, Douya Onoye, Louetsi-Wano +3
rivière
Total length
507km
Max discharge
1 002,2m³/s
Max Strahler
6
Segments matched
283
River geography8 admin regions · 0 communes
8 administrative regions crossed (GADM L2)
- Tsamba MangotsiNgounié · Gabon283.2 kmin this dpt
- Douya OnoyeNgounié · Gabon166.6 kmin this dpt
- DolaNgounié · Gabon144.0 kmin this dpt
- DivéniéNiari · Republic of the Congo120.9 kmin this dpt
- Ogooué et des LacsMoyen-Ogooué · Gabon79.4 kmin this dpt
- Boumi-lowetsiNgounié · Gabon67.9 kmin this dpt
- OgoulouNgounié · Gabon4.3 kmin this dpt
- Louetsi-WanoNgounié · Gabon3.1 kmin this dpt
1 intersecting protected areas
Bas Ogooue
IUCN Not ReportedWetland of International Importance (Ramsar Site)
1 page = 1 named river (aggregation of 283 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
0 distinct species · 0 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
507km
Max discharge
1 002,2m³/s
Max Strahler
6
Segments matched
283
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.