Ontologia

Rivière· 59 segments

Oued Nahr-Ouassel

Crosses 12 administrative regions : Azziz, Bouaiche, Bougara, Boughezoul, Chahbounia +7

rivière

Total length

157km

Max discharge

8,9m³/s

Max Strahler

6

Segments matched

59

River geography12 admin regions · 0 communes

Parent watershed

hybas-1080088640280 km²

12 administrative regions crossed (GADM L2)

  • Bouaiche
    Médéa · Algeria
    80.3 km
    in this dpt
  • Layoune
    Tissemsilt · Algeria
    73.1 km
    in this dpt
  • Chahbounia
    Médéa · Algeria
    55.3 km
    in this dpt
  • Sebaine
    Tiaret · Algeria
    33.0 km
    in this dpt
  • Tissemsilt
    Tissemsilt · Algeria
    16.4 km
    in this dpt
  • Khemisti
    Tissemsilt · Algeria
    13.3 km
    in this dpt
  • Bougara
    Tiaret · Algeria
    12.3 km
    in this dpt
  • Boughezoul
    Médéa · Algeria
    11.9 km
    in this dpt
  • Hamadia
    Tiaret · Algeria
    11.0 km
    in this dpt
  • Theniet El Had
    Tissemsilt · Algeria
    10.1 km
    in this dpt
  • Azziz
    Médéa · Algeria
    4.9 km
    in this dpt
  • Mahdia
    Tiaret · Algeria
    0.9 km
    in this dpt

1 intersecting protected areas

1 page = 1 named river (aggregation of 59 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

4 distinct species · 4 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

157km

Max discharge

8,9m³/s

Max Strahler

6

Segments matched

59

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