HydroBASINS lev08 watershed · #1080107920
Bassin de Canal Oued Righ
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 : Djamaa, Sidi Amrane, Sidi Slimane
Sub-basin area
96,6km²
Upstream area
5 859,5km²
Discharge
0m³/s
Mean elev.
50m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de قناة بحيرة عياطة1083 km²
- Bassin de واد رتم730 km²
3 dept-equivalent regions (GADM L2)
- 56.5 km²58.5% of basin
- Sidi AmraneEl Oued · Algeria39.7 km²41.1% of basin
- Sidi SlimaneOuargla · Algeria0.4 km²0.4% of basin
1 intersecting protected areas
Chott Merouane et Oued Khrouf
IUCN Not ReportedWetland of International Importance (Ramsar Site)
0.14 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
9 distinct species · 15 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 2 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 Canal Oued Righ : 2 espèces reliées par 1 interaction GloBI sur 1 type (connectance 100.0%, 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°
21,7°C
Annual rain
75mm
Moisture idx (CMI)
-0,95
Runoff
3mm/an
PET
1 649mm
AET
62mm
Mean slope
0,3°
Water table
204cm
Forest
0%
Crops
68%
Urban
11%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)