HydroLAKES lake · #174102
Barrage d'Erraguene
Surface area
2,56km²
Avg depth
78,1m
Volume
200km³
Shoreline
18,3km
Administrative coverage
1 dept-equivalent regions (GADM L2)
- ErragueneJijel · Algeria2.56 km²100.0% of lake
1 intersecting protected areas
Babor-Tababort
IUCN IINational Park
0.65 km² overlap
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
33 distinct species · 68 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 16 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 Barrage d'Erraguene : 16 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 11 interactions GloBI sur 2 types (connectance 9.2%, filtre Serrano α=0.2).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Lake statistics (HydroLAKES)
Surface
2,56km²
Avg depth
78,1m
Volume
200,000km³
Watershed
135km²
Shoreline
18,3km
Shore dev. idx
3,22
Residence time
2 020days
Elevation
644m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.