Ontologia

Rivière· 30 segments

Yedseram

Crosses 5 administrative regions : Bama, Dikwa, Gwoza, Konduga, Mafa

Endorheicrivière

Total length

156km

Max discharge

22,8m³/s

Max Strahler

5

Segments matched

30

River geography5 admin regions · 0 communes

Parent watershed

hybas-10807252403086 km²

5 administrative regions crossed (GADM L2)

  • Konduga
    Borno · Nigeria
    70.6 km
    in this dpt
  • Mafa
    Borno · Nigeria
    17.8 km
    in this dpt
  • Bama
    Borno · Nigeria
    13.9 km
    in this dpt
  • Dikwa
    Borno · Nigeria
    8.7 km
    in this dpt
  • Gwoza
    Borno · Nigeria
    0.0 km
    in this dpt

1 intersecting protected areas

  • Bashari

    IUCN Not Reported

    Forest Reserve

1 page = 1 named river (aggregation of 30 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

156km

Max discharge

22,8m³/s

Max Strahler

5

Segments matched

30

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