HydroLAKES lake · #184457
Katrivierdam
Surface area
1,78km²
Avg depth
14m
Volume
24,9km³
Shoreline
13km
Administrative coverage
1 dept-equivalent regions (GADM L2)
- AmatholeEastern Cape · South Africa1.78 km²100.0% of lake
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
283 distinct species · 860 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 41 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 Katrivierdam : 41 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 28 interactions GloBI sur 4 types (connectance 3.4%, filtre Serrano α=0.2).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Lake statistics (HydroLAKES)
Surface
1,78km²
Avg depth
14,0m
Volume
24,900km³
Watershed
267km²
Shoreline
13,0km
Shore dev. idx
2,74
Residence time
310days
Elevation
751m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.