HydroBASINS lev08 watershed · #1080031020
Bassin de Oued Elguebli
A watershed (drainage basin) is not a body of water — it is the land area where rainfall converges towards a single river that eventually reaches the sea (or an endorheic basin). Boundaries follow ridgelines.
Crosses 21 administrative regions : Ain Bouziane, Ain Kechra, Beni Hamidane, Beni Oulbane, Beni Zid +16
Sub-basin area
999,4km²
Upstream area
999,8km²
Discharge
10,04m³/s
Mean elev.
318m
Administrative coverage
21 dept-equivalent regions (GADM L2)
- 140.2 km²14.0% of basin
- 139.0 km²13.9% of basin
- Beni OulbaneSkikda · Algeria133.4 km²13.3% of basin
- 129.9 km²13.0% of basin
- Bin El OuidenSkikda · Algeria105.9 km²10.6% of basin
- Ain KechraSkikda · Algeria75.1 km²7.5% of basin
- Sidi MezghicheSkikda · Algeria59.1 km²5.9% of basin
- 47.0 km²4.7% of basin
13 moreFull L2 list
- Bouchetata45.6 km² · 4.6%
- Ain Bouziane45.4 km² · 4.5%
- Cheraia24.2 km² · 2.4%
- Zighoud Youcef22.5 km² · 2.3%
- Zitouna18.7 km² · 1.9%
- El Harrouch8.0 km² · 0.8%
- Collo2.3 km² · 0.2%
- Oued Zhour0.9 km² · 0.1%
- Ouled Attia0.7 km² · 0.1%
- Ghebala0.7 km² · 0.1%
- Ouldja Boulbalout0.6 km² · 0.1%
- Emjez Edchich0.3 km² · 0.0%
- Beni Hamidane0.2 km² · 0.0%
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
491 distinct species · 1 116 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 42 species (selected proportionally per kingdom among those with at least one documented interaction here) to keep the graph readable. Hover for details, click to explore the full ecosystem of a species.
ℹ️ The territory contains many more species than displayed and all their documented interactions: the graph is intentionally the structural skeleton (top-N species by composite local score, edges filtered by Serrano 2009 disparity filter α=0.2).
Indicateurs du tissu écologique
Tissu écologique de Bassin de Oued Elguebli : 35 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 59 interactions GloBI sur 5 types (connectance 6.9%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydroclimate (BasinATLAS lev08)
Mean T°
16,6°C
Annual rain
946mm
Moisture idx (CMI)
-0,14
Runoff
281mm/an
PET
1 095mm
AET
647mm
Mean slope
11,0°
Water table
576cm
Forest
71%
Crops
48%
Urban
10%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)