Ontologia

Rivière· 48 segments

Oued N'sa

Crosses 8 administrative regions : Berriane, Bounoura, El Allia, El Atteuf, El Guerrarra +3

Endorheicrivière

Total length

243km

Max discharge

4,3m³/s

Max Strahler

5

Segments matched

48

River geography8 admin regions · 0 communes

Parent watershed

hybas-1080117590868 km²

8 administrative regions crossed (GADM L2)

  • El Guerrarra
    Ghardaïa · Algeria
    101.1 km
    in this dpt
  • Berriane
    Ghardaïa · Algeria
    85.4 km
    in this dpt
  • N'Goussa
    Ouargla · Algeria
    83.4 km
    in this dpt
  • El Allia
    Ouargla · Algeria
    74.7 km
    in this dpt
  • Zelfana
    Ghardaïa · Algeria
    11.0 km
    in this dpt
  • El Atteuf
    Ghardaïa · Algeria
    5.3 km
    in this dpt
  • Bounoura
    Ghardaïa · Algeria
    4.3 km
    in this dpt
  • El Hadjira
    Ouargla · Algeria
    1.9 km
    in this dpt

1 page = 1 named river (aggregation of 48 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

243km

Max discharge

4,3m³/s

Max Strahler

5

Segments matched

48

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