Ontologia

HydroBASINS lev08 watershed · #1081314540

Bassin de Matandu River

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 1 administrative regions : Kilwa

Pfafstetter: 11750217

Sub-basin area

379km²

Upstream area

15 075,6km²

Discharge

138,66m³/s

Mean elev.

152m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin · #108131440089 km²

▲ Receives from 2 basins

1 dept-equivalent regions (GADM L2)

1 intersecting protected areas

  • Kilwa O.A.

    IUCN Not Reported

    Open area

    61.35 km² overlap

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

Species present

6 distinct species · 6 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

6 obs · 4 cellules
Obs. / cellule
≥ 3
3–2
1–2
1–0
< 1

Source : GBIF — observations agrégées par hexagones 0.027° × 0.027° (~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°

25,6°C

Annual rain

1 238mm

Moisture idx (CMI)

-0,17

Runoff

193mm/an

PET

1 497mm

AET

957mm

Mean slope

2,2°

Water table

169cm

Forest

41%

Crops

3%

Urban

0%

Protected

0%

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