Ontologia

HydroBASINS lev08 watershed · #1081337490

Bassin · #1081337490

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 : Songea Rural

Pfafstetter: 12228294

Sub-basin area

190,4km²

Upstream area

190,4km²

Discharge

1,66m³/s

Mean elev.

897m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin · #108133766047 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

1 dept-equivalent regions (GADM L2)

2 intersecting protected areas

  • Songea Fuel

    IUCN Not Reported

    Forest Reserve

    45.56 km² overlap

  • Gumbiro

    IUCN Not Reported

    Forest Reserve

    2.82 km² overlap

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

Species present

3 distinct species · 5 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

5 obs · 2 cellules
Obs. / cellule
≥ 3
3–2
3–2
3–2
< 3

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°

22,0°C

Annual rain

1 233mm

Moisture idx (CMI)

-0,20

Runoff

286mm/an

PET

1 540mm

AET

892mm

Mean slope

3,1°

Water table

151cm

Forest

92%

Crops

9%

Urban

0%

Protected

26%

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