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

Graphe en cours d’indexation

Calcul du tissu écologique de cette entité.

Le graphe apparaîtra automatiquement dès que le calcul est terminé (rafraîchissement toutes les 2s).

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.