Ontologia

HydroBASINS lev08 watershed · #6080228160

Bassin · #6080228160

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 : Japurá, São Gabriel da Cachoeira

Pfafstetter: 62287682

Sub-basin area

732,8km²

Upstream area

732,8km²

Discharge

39,38m³/s

Mean elev.

106m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Rio Marié455 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

2 dept-equivalent regions (GADM L2)

2 intersecting protected areas

  • Médio Rio Negro I

    IUCN Not Reported

    Indigenous Area

    729.48 km² overlap

  • Rio Negro

    IUCN Ib

    Wetland of International Importance (Ramsar Site)

    63.66 km² overlap

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

Species present

43 distinct species · 64 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

64 obs · 1 cellules
Obs. / cellule
≥ 64
64–63
64–63
64–63
< 64

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°

25,6°C

Annual rain

3 445mm

Moisture idx (CMI)

0,54

Runoff

1 684mm/an

PET

1 600mm

AET

1 600mm

Mean slope

0,8°

Water table

7cm

Forest

100%

Crops

0%

Urban

0%

Protected

100%

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