Ontologia

HydroLAKES lake · #14850

Barrage Gargar

ReservoirAlgeriaAfrica 112 m

Surface area

18,97km²

Avg depth

23,7m

Volume

450km³

Shoreline

38,1km

Administrative coverage

Parent watershed

hybas-10800864802452 km² · upstream 2452 km²

4 dept-equivalent regions (GADM L2)

  • Lahlef
    Relizane · Algeria
    8.70 km²
    45.8% of lake
  • El Oueldja
    Relizane · Algeria
    4.95 km²
    26.1% of lake
  • Ammi Moussa
    Relizane · Algeria
    3.64 km²
    19.2% of lake
  • Oued Rhiou
    Relizane · Algeria
    1.69 km²
    8.9% of lake

Computed live · HydroLAKES × GADM × WDPA · cached after first hit.

Species present

4 distinct species · 4 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

4 obs · 1 cellules
Obs. / cellule
≥ 4
4–3
4–3
4–3
< 4

Source : GBIF — observations agrégées par hexagones 0.027° × 0.027° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Ecological tissue

Not enough documented interactions to build a meaningful graph for this territory.

Lake statistics (HydroLAKES)

Surface

18,97km²

Avg depth

23,7m

Volume

450,000km³

Watershed

2 417km²

Shoreline

38,1km

Shore dev. idx

2,47

Residence time

1 702days

Elevation

112m

HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.