Ontologia

HydroBASINS lev08 watershed · #1081252520

Bassin · #1081252520

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 : Kaliua, Urambo

Pfafstetter: 13289206

Sub-basin area

829,2km²

Upstream area

829,2km²

Discharge

0,92m³/s

Mean elev.

1 089m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin · #1081252360218 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

2 dept-equivalent regions (GADM L2)

  • Kaliua
    Tabora · Tanzania
    623.1 km²
    75.5% of basin
  • Urambo
    Tabora · Tanzania
    202.5 km²
    24.5% of basin

4 intersecting protected areas

  • Gombe GCA

    IUCN Not Reported

    Game controlled area

    129.23 km² overlap

  • Malagarasi-Muyovozi Wetlands

    IUCN Not Reported

    Wetland of International Importance (Ramsar Site)

    21.34 km² overlap

  • Ulyankulu

    IUCN Not Reported

    Forest Reserve

    18.55 km² overlap

  • Mpanda Line

    IUCN Not Reported

    Forest Reserve

    0.00 km² overlap

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

Species present

22 distinct species · 36 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

36 obs · 8 cellules
Obs. / cellule
≥ 12
12–11
6–11
5–5
< 5

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°

23,3°C

Annual rain

989mm

Moisture idx (CMI)

-0,45

Runoff

29mm/an

PET

1 792mm

AET

836mm

Mean slope

0,5°

Water table

66cm

Forest

23%

Crops

5%

Urban

0%

Protected

2%

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