Ontologia

HydroLAKES lake · #174267

Barrage Derder

Natural lakeAlgeriaAfrica 582 m

Surface area

3,15km²

Avg depth

11,9m

Volume

37,4km³

Shoreline

14,6km

Administrative coverage

Parent watershed

hybas-1080085290832 km² · upstream 832 km²

1 dept-equivalent regions (GADM L2)

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

Species present

0 distinct species · 0 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

0 obs · 0 cellules

Aucune observation géoréférencée précise (<10 km) dans ce territoire.

Source : GBIF — observations agrégées par hexagones 0.2° × 0.2° (~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

3,15km²

Avg depth

11,9m

Volume

37,400km³

Watershed

432km²

Shoreline

14,6km

Shore dev. idx

2,32

Residence time

228days

Elevation

582m

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