Ontologia

HydroBASINS lev08 watershed · #6080232810

Bassin de Igarapé Natal

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 : Santa Isabel do Rio Negro

Pfafstetter: 62287469

Sub-basin area

989km²

Upstream area

989km²

Discharge

44,62m³/s

Mean elev.

88m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Igarapé Natal6 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

1 dept-equivalent regions (GADM L2)

4 intersecting protected areas

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

Species present

45 distinct species · 87 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

87 obs · 9 cellules
Obs. / cellule
≥ 30
30–29
15–29
7–14
< 7

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°

25,8°C

Annual rain

3 067mm

Moisture idx (CMI)

0,48

Runoff

1 369mm/an

PET

1 605mm

AET

1 605mm

Mean slope

0,6°

Water table

8cm

Forest

100%

Crops

0%

Urban

0%

Protected

57%

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