Ontologia

HydroBASINS lev08 watershed · #1081380820

Bassin de Rirrimpui 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 : Marrupa

Pfafstetter: 11762202

Sub-basin area

282,9km²

Upstream area

283km²

Discharge

3,82m³/s

Mean elev.

485m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Rirrimpui River678 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

1 dept-equivalent regions (GADM L2)

2 intersecting protected areas

  • Marangira

    IUCN VI

    Hunting Reserve

    135.08 km² overlap

  • Niassa

    IUCN VI

    Special Reserve

    2.02 km² overlap

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

Species present

19 distinct species · 27 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

27 obs · 3 cellules
Obs. / cellule
≥ 19
19–18
19–18
7–18
< 7

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°

24,7°C

Annual rain

1 164mm

Moisture idx (CMI)

-0,32

Runoff

425mm/an

PET

1 707mm

AET

906mm

Mean slope

2,8°

Water table

178cm

Forest

5%

Crops

1%

Urban

0%

Protected

1%

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