HydroBASINS lev08 watershed · #6080307050
Bassin de Arauá
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 : Coari
Sub-basin area
1 513km²
Upstream area
4 790,3km²
Discharge
133,2m³/s
Mean elev.
67m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Arauá400 km²
- Bassin · #6080308770364 km²
1 intersecting protected areas
Extractive Reserve
18.14 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
23 distinct species · 32 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Not enough documented interactions to build a meaningful graph for this territory.
Hydroclimate (BasinATLAS lev08)
Mean T°
26,5°C
Annual rain
2 160mm
Moisture idx (CMI)
0,25
Runoff
756mm/an
PET
1 629mm
AET
1 456mm
Mean slope
0,7°
Water table
11cm
Forest
97%
Crops
0%
Urban
0%
Protected
1%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)