Ontologia

Rivière· 86 segments

Hawal

Crosses 9 administrative regions : Askira/Uba, Biu, Chibok, Damboa, Girie +4

rivière

Total length

171km

Max discharge

30,6m³/s

Max Strahler

5

Segments matched

86

River geography9 admin regions · 0 communes

Parent watershed

hybas-10808013601738 km²

9 administrative regions crossed (GADM L2)

  • Hawul
    Borno · Nigeria
    151.1 km
    in this dpt
  • Shani
    Borno · Nigeria
    86.6 km
    in this dpt
  • Askira/Uba
    Borno · Nigeria
    45.3 km
    in this dpt
  • Biu
    Borno · Nigeria
    32.4 km
    in this dpt
  • Damboa
    Borno · Nigeria
    30.2 km
    in this dpt
  • Chibok
    Borno · Nigeria
    16.3 km
    in this dpt
  • Girie
    Adamawa · Nigeria
    13.2 km
    in this dpt
  • Shelleng
    Adamawa · Nigeria
    1.0 km
    in this dpt
  • Guyuk
    Adamawa · Nigeria
    0.4 km
    in this dpt

5 intersecting protected areas

1 page = 1 named river (aggregation of 86 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

171km

Max discharge

30,6m³/s

Max Strahler

5

Segments matched

86

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