HydroBASINS lev08 watershed · #1080931670
Bassin de Numatinna
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 : Tombura, Wau
Sub-basin area
1 556,7km²
Upstream area
6 979,4km²
Discharge
23,14m³/s
Mean elev.
518m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Numatinna799 km²
- Bassin de Numatinna572 km²
2 dept-equivalent regions (GADM L2)
- 1520.7 km²98.1% of basin
- Tombura29.4 km²1.9% of basin
1 intersecting protected areas
Numatina
IUCN VIGame Reserve
800.78 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
0 distinct species · 0 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Graphe en cours d’indexation
Calcul du tissu écologique de cette entité.
Le graphe apparaîtra automatiquement dès que le calcul est terminé (rafraîchissement toutes les 2s).
Hydroclimate (BasinATLAS lev08)
Mean T°
26,7°C
Annual rain
1 219mm
Moisture idx (CMI)
-0,38
Runoff
56mm/an
PET
1 981mm
AET
1 027mm
Mean slope
1,1°
Water table
155cm
Forest
100%
Crops
23%
Urban
0%
Protected
52%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)