HydroBASINS lev08 watershed · #1080093490
Bassin · #1080093490
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 Maabed, Hassi Bahbah, Zaafrane
Sub-basin area
318,4km²
Upstream area
2 486,2km²
Discharge
0,06m³/s
Mean elev.
892m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 1 basins
- Bassin · #1080093190137 km²
3 dept-equivalent regions (GADM L2)
- 146.3 km²46.0% of basin
- Hassi BahbahDjelfa · Algeria133.9 km²42.0% of basin
- Ain MaabedDjelfa · Algeria38.2 km²12.0% of basin
2 intersecting protected areas
Atlas Saharien
IUCN Not ApplicableCultural Park
318.39 km² overlap
Chott Zahrez Gharbi
IUCN Not ReportedWetland of International Importance (Ramsar Site)
89.96 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
13 distinct species · 14 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 4 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 · #1080093490 : 4 espèces reliées par 2 interactions GloBI sur 1 type (connectance 33.3%, 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°
14,2°C
Annual rain
288mm
Moisture idx (CMI)
-0,76
Runoff
20mm/an
PET
1 224mm
AET
248mm
Mean slope
1,1°
Water table
422cm
Forest
0%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)