HydroLAKES lake · #174449
Barrage de Dahmouni
Surface area
3,36km²
Avg depth
12,2m
Volume
41km³
Shoreline
18,8km
Administrative coverage
3 dept-equivalent regions (GADM L2)
- SebaineTiaret · Algeria2.83 km²84.4% of lake
- DahmouniTiaret · Algeria0.35 km²10.5% of lake
- Ain BouchekifTiaret · Algeria0.17 km²5.1% of lake
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
9 distinct species · 41 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 1 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 de Dahmouni : 0 espèces reliées par 0 interaction GloBI sur 0 type (connectance 0.0%, 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).
Lake statistics (HydroLAKES)
Surface
3,36km²
Avg depth
12,2m
Volume
41,000km³
Watershed
434km²
Shoreline
18,8km
Shore dev. idx
2,90
Residence time
1 434days
Elevation
919m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.