Ontologia

HydroBASINS lev08 watershed · #1080009620

Bassin · #1080009620

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

Coastal basinPfafstetter: 11750107

Sub-basin area

12,1km²

Upstream area

12,1km²

Discharge

0,07m³/s

Mean elev.

12m

Administrative coverage

1 dept-equivalent regions (GADM L2)

2 intersecting protected areas

  • Rufiji-Mafia-Kilwa

    IUCN Not Reported

    Wetland of International Importance (Ramsar Site)

    12.03 km² overlap

  • Mangrove

    IUCN Not Reported

    Forest Reserve

    2.65 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.

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°

26,7°C

Annual rain

1 096mm

Moisture idx (CMI)

-0,26

Runoff

176mm/an

PET

1 484mm

AET

896mm

Mean slope

0,6°

Water table

15cm

Forest

95%

Crops

0%

Urban

0%

Protected

100%

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