Ontologia

HydroBASINS lev08 watershed · #6080439710

Bassin de Rio Preto

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 : Candeias do Jamari, Porto Velho

Pfafstetter: 62264240

Sub-basin area

531km²

Upstream area

531km²

Discharge

30,26m³/s

Mean elev.

104m

Administrative coverage

Hydrographic chain

Drains into

Receives from 0 basins

Source / headwater (no upstream basin)

2 dept-equivalent regions (GADM L2)

2 intersecting protected areas

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

Species present

46 distinct species · 82 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

82 obs · 8 cellules
Obs. / cellule
≥ 44
44–43
2–43
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°

25,9°C

Annual rain

2 199mm

Moisture idx (CMI)

0,22

Runoff

1 792mm/an

PET

1 712mm

AET

1 339mm

Mean slope

0,6°

Water table

19cm

Forest

100%

Crops

0%

Urban

0%

Protected

30%

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