HydroBASINS lev08 watershed · #1081498960
Bassin de Sebakwe
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 3 administrative regions : Chikomba, Chirumhanzu, Gutu
Sub-basin area
1 565,7km²
Upstream area
1 566km²
Discharge
2,12m³/s
Mean elev.
1 405m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
3 dept-equivalent regions (GADM L2)
- 925.5 km²59.3% of basin
- 590.9 km²37.9% of basin
- 44.7 km²2.9% of basin
1 intersecting protected areas
Driefontein Grasslands
IUCN IVWetland of International Importance (Ramsar Site)
981.18 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 040 distinct species · 2 700 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 6 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 Sebakwe : 6 espèces + 0 bulles famille, 4 interactions GloBI documentées sur 2 types (connectance 26.7%, filtre Serrano α=0.2).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydroclimate (BasinATLAS lev08)
Mean T°
18,0°C
Annual rain
706mm
Moisture idx (CMI)
-0,54
Runoff
78mm/an
PET
1 536mm
AET
596mm
Mean slope
1,1°
Water table
254cm
Forest
15%
Crops
4%
Urban
0%
Protected
3%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)