HydroBASINS lev08 watershed · #1081575000
Bassin de Ga-Selati
A watershed (drainage basin) is not a body of water — it is the land area where rainfall converges towards a single river that eventually reaches the sea (or an endorheic basin). Boundaries follow ridgelines.
Crosses 2 administrative regions : Capricorn, Mopani
Sub-basin area
2 318,1km²
Upstream area
2 318,1km²
Discharge
6,49m³/s
Mean elev.
564m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
2 dept-equivalent regions (GADM L2)
- 2187.5 km²94.6% of basin
- 125.3 km²5.4% of basin
15 intersecting protected areas
Selati Game Reserve
IUCN Not ReportedNature Reserve
261.18 km² overlap
Soloman Private Nature Reserve
IUCN Not ReportedNature Reserve
161.42 km² overlap
Nature Reserve: Co-operation and Development
IUCN Not ReportedNature Reserve
115.68 km² overlap
Greater Makalali Nature Reserve
IUCN Not ReportedNature Reserve
80.54 km² overlap
Sannie Private Nature Reserve
IUCN Not ReportedNature Reserve
34.88 km² overlap
J. S. A. McDonald Private Nature Reserve
IUCN Not ReportedNature Reserve
28.14 km² overlap
Ndzalama Protected Environment
IUCN Not ReportedProtected Environment
18.06 km² overlap
Marbadane Private Nature Reserve
IUCN Not ReportedNature Reserve
15.59 km² overlap
Thankerton Private Nature Reserve
IUCN Not ReportedNature Reserve
11.13 km² overlap
6 more protected areassorted by overlap area
Andeon Private Nature Reserve
IUCN Not ReportedNature Reserve
8.64 km² overlap
Volstruis Private Nature Reserve
IUCN Not ReportedNature Reserve
6.82 km² overlap
Mazunga Private Nature Reserve
IUCN Not ReportedNature Reserve
4.56 km² overlap
Platveld Private Nature Reserve
IUCN Not ReportedNature Reserve
4.45 km² overlap
Wolkberg Wilderness Area
IUCN Not ReportedForest Wilderness Area
0.23 km² overlap
Lekgalametsi Nature Reserve
IUCN Not ReportedNature Reserve
0.03 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
3 326 distinct species · 123 886 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 14 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 Bassin de Ga-Selati : 13 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 12 interactions GloBI sur 2 types (connectance 13.2%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydroclimate (BasinATLAS lev08)
Mean T°
21,4°C
Annual rain
612mm
Moisture idx (CMI)
-0,62
Runoff
91mm/an
PET
1 642mm
AET
516mm
Mean slope
3,0°
Water table
453cm
Forest
83%
Crops
13%
Urban
7%
Protected
100%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)