Ontologia

HydroBASINS lev08 watershed · #6080468650

Bassin de Rio Sono

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 : Rio Sono, Tocantínia

Pfafstetter: 62444305

Sub-basin area

15,1km²

Upstream area

32 835,3km²

Discharge

728,84m³/s

Mean elev.

236m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Rio Sono76 km²

▲ Receives from 2 basins

2 dept-equivalent regions (GADM L2)

1 intersecting protected areas

  • Xerente

    IUCN Not Reported

    Indigenous Area

    7.30 km² overlap

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

Species present

2 distinct species · 2 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

2 obs · 1 cellules
Obs. / cellule
≥ 2
2–1
2–1
2–1
< 2

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°

26,6°C

Annual rain

1 669mm

Moisture idx (CMI)

-0,11

Runoff

628mm/an

PET

1 876mm

AET

1 233mm

Mean slope

2,1°

Water table

137cm

Forest

28%

Crops

1%

Urban

0%

Protected

49%

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