Ontologia

HydroBASINS lev08 watershed · #6080438490

Bassin de Rio Iriri

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 : Altamira

Pfafstetter: 62222797

Sub-basin area

58,1km²

Upstream area

23 419,6km²

Discharge

511,63m³/s

Mean elev.

291m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Rio Iriri151 km²

▲ Receives from 2 basins

1 dept-equivalent regions (GADM L2)

1 intersecting protected areas

  • Menkragnotí

    IUCN Not Reported

    Indigenous Area

    57.87 km² overlap

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

Species present

0 distinct species · 0 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

0 obs · 0 cellules

Aucune observation géoréférencée précise (<10 km) dans ce territoire.

Source : GBIF — observations agrégées par hexagones 0.2° × 0.2° (~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 270mm

Moisture idx (CMI)

0,15

Runoff

673mm/an

PET

1 924mm

AET

1 402mm

Mean slope

1,2°

Water table

48cm

Forest

100%

Crops

0%

Urban

0%

Protected

100%

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