HydroBASINS lev08 watershed · #1081473750
Bassin de Ompako
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 5 administrative regions : Eenhana, Epembe, Omulonga, Omundaungilo, Onayena
Sub-basin area
514,4km²
Upstream area
2 163,7km²
Discharge
0,42m³/s
Mean elev.
1 121m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Ompako488 km²
- Bassin de Ompako203 km²
5 dept-equivalent regions (GADM L2)
- 239.3 km²46.7% of basin
- 223.4 km²43.6% of basin
- 37.0 km²7.2% of basin
- 9.3 km²1.8% of basin
- OmundaungiloOhangwena · Namibia3.7 km²0.7% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
44 distinct species · 67 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 2 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 Ompako : 2 espèces reliées par 1 interaction GloBI sur 1 type (connectance 100.0%, 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°
22,7°C
Annual rain
528mm
Moisture idx (CMI)
-0,73
Runoff
5mm/an
PET
1 944mm
AET
444mm
Mean slope
0,0°
Water table
19cm
Forest
0%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)