Ontologia

HydroBASINS lev08 watershed · #6080143770

Bassin de Rio Auaris

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 3 administrative regions across 2 countries : Alto Alegre, Amajari, Sucre

Pfafstetter: 62284991

Sub-basin area

796,1km²

Upstream area

3 336,5km²

Discharge

168,67m³/s

Mean elev.

618m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Rio Uraricoera5448 km²

▲ Receives from 2 basins

3 dept-equivalent regions (GADM L2)

2 intersecting protected areas

  • Yanomami

    IUCN Not Reported

    Indigenous Area

    743.20 km² overlap

  • Caura

    IUCN II

    National Park (PN)

    0.03 km² overlap

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

Species present

9 distinct species · 12 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

12 obs · 4 cellules
Obs. / cellule
≥ 5
5–4
3–4
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°

23,8°C

Annual rain

2 575mm

Moisture idx (CMI)

0,35

Runoff

1 505mm/an

PET

1 676mm

AET

1 627mm

Mean slope

8,6°

Water table

271cm

Forest

100%

Crops

0%

Urban

0%

Protected

94%

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