HydroBASINS lev08 watershed · #6080346050
Bassin de Rio Aruri
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 : Itaituba, Trairão
Sub-basin area
353,1km²
Upstream area
5 044,8km²
Discharge
156,44m³/s
Mean elev.
179m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Rio Carapuça1660 km²
- Bassin de Rio Aruri114 km²
2 dept-equivalent regions (GADM L2)
- 217.6 km²61.9% of basin
- 134.0 km²38.1% of basin
1 intersecting protected areas
Parque Nacional Do Jamanxim
IUCN IIPark
351.55 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
0 distinct species · 0 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°
26,3°C
Annual rain
2 722mm
Moisture idx (CMI)
0,35
Runoff
1 024mm/an
PET
1 759mm
AET
1 485mm
Mean slope
5,7°
Water table
204cm
Forest
100%
Crops
0%
Urban
0%
Protected
100%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)