HydroLAKES lake · #183205
Bon Accord Dam
Surface area
1,1km²
Avg depth
4m
Volume
4,4km³
Shoreline
5,1km
Administrative coverage
1 dept-equivalent regions (GADM L2)
- City of TshwaneGauteng · South Africa1.10 km²100.0% of lake
1 intersecting protected areas
De Onderstepoort Nature Reserve
IUCN Not ReportedNature Reserve
0.42 km² overlap
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
539 distinct species · 25 736 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 27 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 Bon Accord Dam : 24 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 20 interactions GloBI sur 3 types (connectance 5.7%, filtre Serrano α=0.2). 3 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
1,10km²
Avg depth
4,0m
Volume
4,400km³
Watershed
315km²
Shoreline
5,1km
Shore dev. idx
1,38
Residence time
234days
Elevation
1 204m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.