Ontologia

HydroBASINS lev08 watershed · #6080471540

Bassin de Rio Iriri Novo

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 : Matupá, Peixoto de Azevedo

Pfafstetter: 62222980

Sub-basin area

1 545,6km²

Upstream area

1 546km²

Discharge

36,35m³/s

Mean elev.

333m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Rio Iriri Novo819 km²

▲ 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

6 distinct species · 6 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

6 obs · 5 cellules
Obs. / cellule
≥ 2
2–1
1–1
1–0
< 1

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°

25,2°C

Annual rain

2 381mm

Moisture idx (CMI)

0,18

Runoff

746mm/an

PET

1 959mm

AET

1 416mm

Mean slope

1,7°

Water table

87cm

Forest

70%

Crops

1%

Urban

0%

Protected

3%

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