Ontologia

HydroBASINS lev08 watershed · #1081370760

Bassin de Balombo

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 : Balombo, Bocoio

Pfafstetter: 13139047

Sub-basin area

569,2km²

Upstream area

2 153,6km²

Discharge

21,71m³/s

Mean elev.

1 250m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Balombo6 km²

▲ Receives from 2 basins

2 dept-equivalent regions (GADM L2)

  • Balombo
    Benguela · Angola
    415.0 km²
    73.2% of basin
  • Bocoio
    Benguela · Angola
    151.9 km²
    26.8% of basin

Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.

Species present

31 distinct species · 56 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

56 obs · 2 cellules
Obs. / cellule
≥ 55
55–54
55–54
55–54
< 55

Source : GBIF — observations agrégées par hexagones 0.027° × 0.027° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

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°

21,9°C

Annual rain

1 179mm

Moisture idx (CMI)

-0,27

Runoff

332mm/an

PET

1 614mm

AET

994mm

Mean slope

5,9°

Water table

428cm

Forest

100%

Crops

3%

Urban

0%

Protected

0%

HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)