HydroBASINS lev08 watershed · #1080088080
Bassin · #1080088080
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 : Ain Oussera, Benhar, Boughezoul
Sub-basin area
72,5km²
Upstream area
3 621,1km²
Discharge
6,42m³/s
Mean elev.
644m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de واد بوسدراية1073 km²
- Bassin · #1080088420746 km²
3 dept-equivalent regions (GADM L2)
- 60.8 km²83.7% of basin
- Ain OusseraDjelfa · Algeria10.2 km²14.1% of basin
- 1.6 km²2.2% of basin
1 intersecting protected areas
Lac du Barrage de Boughezoul
IUCN Not ReportedWetland of International Importance (Ramsar Site)
9.85 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
31 distinct species · 35 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 6 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 · #1080088080 : 5 espèces reliées par 3 interactions GloBI sur 2 types (connectance 20.0%, filtre Serrano α=0.2). 1 bulle taxonomique (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°
15,8°C
Annual rain
339mm
Moisture idx (CMI)
-0,71
Runoff
104mm/an
PET
1 175mm
AET
291mm
Mean slope
0,2°
Water table
52cm
Forest
0%
Crops
0%
Urban
10%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)