Ontologia

HydroBASINS lev08 watershed · #6080139680

Bassin · #6080139680

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 : Atabapo

Pfafstetter: 61583066

Sub-basin area

510,3km²

Upstream area

510,3km²

Discharge

33,14m³/s

Mean elev.

120m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin · #60801397501 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

1 dept-equivalent regions (GADM L2)

1 intersecting protected areas

  • Yapacana

    IUCN II

    National Park (PN)

    336.71 km² overlap

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

Species present

22 distinct species · 42 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

42 obs · 6 cellules
Obs. / cellule
≥ 11
11–10
11–10
6–10
< 6

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°

27,3°C

Annual rain

3 186mm

Moisture idx (CMI)

0,42

Runoff

1 972mm/an

PET

1 843mm

AET

1 622mm

Mean slope

1,2°

Water table

35cm

Forest

98%

Crops

0%

Urban

0%

Protected

73%

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