Ontologia

HydroBASINS lev08 watershed · #1081356230

Bassin de Lwando

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 : Luquembo, Quirima

Pfafstetter: 13184073

Sub-basin area

49,3km²

Upstream area

9 882,7km²

Discharge

160,76m³/s

Mean elev.

1 127m

Administrative coverage

Hydrographic chain

Drains into

Receives from 2 basins

2 dept-equivalent regions (GADM L2)

  • Luquembo
    Malanje · Angola
    37.4 km²
    76.2% of basin
  • Quirima
    Malanje · Angola
    11.7 km²
    23.8% of basin

1 intersecting protected areas

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.

Densité d'observations

0 obs · 0 cellules

Aucune observation géoréférencée précise (<10 km) dans ce territoire.

Source : GBIF — observations agrégées par hexagones 0.2° × 0.2° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Ecological tissue

Not enough documented interactions to build a meaningful graph for this territory.

Hydroclimate (BasinATLAS lev08)

Mean T°

21,2°C

Annual rain

1 285mm

Moisture idx (CMI)

-0,27

Runoff

563mm/an

PET

1 749mm

AET

1 044mm

Mean slope

0,3°

Water table

47cm

Forest

79%

Crops

4%

Urban

0%

Protected

74%

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