Rivière· 13 segments
Groot
Crosses 3 administrative regions : Cape Winelands, Namakwa, West Coast
Total length
43km
Max discharge
12m³/s
Max Strahler
4
Segments matched
13
River geography3 admin regions · 0 communes
3 administrative regions crossed (GADM L2)
- West CoastWestern Cape · South Africa36.4 kmin this dpt
- NamakwaNorthern Cape · South Africa29.9 kmin this dpt
- Cape WinelandsWestern Cape · South Africa21.5 kmin this dpt
11 intersecting protected areas
Cape Floral Region Protected Areas
IUCN Not ApplicableWorld Heritage Site (natural or mixed)
Koue Bokkeveld Mountain Catchment Area
IUCN Not ReportedMountain Catchment Area
Sederberg Mountain Catchment Area
IUCN Not ReportedMountain Catchment Area
Matjies Rivier Provincial Nature Reserve
IUCN Not ReportedNature Reserve
Taaiboschkraal Nature Reserve
IUCN Not ReportedNature Reserve
Cederberg Private Nature Reserve
IUCN Not ReportedNature Reserve
Vogelfontein Nature Reserve
IUCN Not ReportedNature Reserve
Alsfontein Nature Reserve
IUCN Not ReportedNature Reserve
Nieuwe Gift Nature Reserve
IUCN Not ReportedNature Reserve
2 more protected areassorted by area
Kruis Nature Reserve
IUCN Not ReportedNature Reserve
Vogelfontein 319 Nature Reserve
IUCN Not ReportedNature Reserve
1 page = 1 named river (aggregation of 13 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
6 distinct species · 7 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Not enough documented interactions to build a meaningful graph for this territory.
Hydrology (HydroRIVERS v10)
Total length
43km
Max discharge
12,0m³/s
Max Strahler
4
Segments matched
13
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.