Rivière· 303 segments
Nyanga
Crosses 6 administrative regions : Basse Banio, Boumi-lowetsi, Divénié, Mayoko, Mossendjo +1
Total length
676km
Max discharge
605,6m³/s
Max Strahler
6
Segments matched
303
River geography6 admin regions · 0 communes
6 administrative regions crossed (GADM L2)
- MougoutsiNyanga · Gabon620.7 kmin this dpt
- DivéniéNiari · Republic of the Congo208.1 kmin this dpt
- Boumi-lowetsiNgounié · Gabon128.4 kmin this dpt
- Basse BanioNyanga · Gabon108.5 kmin this dpt
- MayokoNiari · Republic of the Congo32.0 kmin this dpt
- MossendjoNiari · Republic of the Congo3.0 kmin this dpt
8 intersecting protected areas
National park
Setté Cama
IUCN VIWetland of International Importance (Ramsar Site)
Domaine de chasse de Sette-Cama
IUCN Not ReportedHunting Area
Loubetsi-Nyanga
IUCN Not ReportedWetland of International Importance (Ramsar Site)
Ngyanga Sud
IUCN VIHunting Area
Ngyanga Nord
IUCN IVWildlife Reserve
Reserve de faune de la Plaine Ouanga
IUCN Not ReportedFaunal reserve
Parc marin de l'embouchure de la Nyanga
IUCN Not ReportedMarine park
1 page = 1 named river (aggregation of 303 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
23 distinct species · 102 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
676km
Max discharge
605,6m³/s
Max Strahler
6
Segments matched
303
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.