HydroBASINS lev08 watershed · #1080152750
Bassin de Oued Zouzfana
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 3 administrative regions : Beni Abbes, Igli, Taghit
Sub-basin area
1 073,9km²
Upstream area
14 194,7km²
Discharge
5,43m³/s
Mean elev.
610m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 5 basins
- Bassin · #10800473401741 km²
- Bassin · #10800484801442 km²
- Bassin de Oued Zouzfana1014 km²
- Bassin de Oued Zouzfana641 km²
- Bassin · #1080064980243 km²
3 dept-equivalent regions (GADM L2)
- 714.9 km²66.6% of basin
- 340.0 km²31.7% of basin
- 18.0 km²1.7% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
48 distinct species · 62 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 8 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 Zouzfana : 8 espèces reliées par 6 interactions GloBI sur 2 types (connectance 21.4%, filtre Serrano α=0.2).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydroclimate (BasinATLAS lev08)
Mean T°
22,0°C
Annual rain
89mm
Moisture idx (CMI)
-0,95
Runoff
15mm/an
PET
1 734mm
AET
72mm
Mean slope
2,0°
Water table
585cm
Forest
0%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)