HydroLAKES lake · #16309
Hardap Dam
Surface area
21,68km²
Avg depth
13,6m
Volume
295km³
Shoreline
67,6km
Administrative coverage
1 dept-equivalent regions (GADM L2)
- Mariental UrbanHardap · Namibia21.63 km²100.0% of lake
1 intersecting protected areas
Hardap Recreation Resort
IUCN VNational Park
21.38 km² overlap
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
272 distinct species · 2 761 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 18 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 Hardap Dam : 15 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 12 interactions GloBI sur 2 types (connectance 7.0%, filtre Serrano α=0.2). 4 bulles taxonomiques (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
21,68km²
Avg depth
13,6m
Volume
295,000km³
Watershed
13 406km²
Shoreline
67,6km
Shore dev. idx
4,10
Residence time
2 498days
Elevation
1 135m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.