Rivière· 31 segments
Sundays River
Crosses 3 administrative regions : Amajuba, Umzinyathi, Uthukela
Total length
664km
Max discharge
5m³/s
Max Strahler
4
Segments matched
31
River geography3 admin regions · 0 communes
3 administrative regions crossed (GADM L2)
- UthukelaKwaZulu-Natal · South Africa141.5 kmin this dpt
- AmajubaKwaZulu-Natal · South Africa0.0 kmin this dpt
- UmzinyathiKwaZulu-Natal · South Africa0.0 kmin this dpt
2 intersecting protected areas
Nambiti Private Game Reserve
IUCN Not ReportedNature Reserve
Normandien Protected Environment
IUCN Not ReportedProtected Environment
1 page = 1 named river (aggregation of 31 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
266 distinct species · 1 520 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 28 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 Sundays River : 25 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 25 interactions GloBI sur 3 types (connectance 6.6%, 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).
Hydrology (HydroRIVERS v10)
Total length
664km
Max discharge
5,0m³/s
Max Strahler
4
Segments matched
31
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.