HydroBASINS lev08 watershed · #6080347610
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
42km²
Upstream area
7 324,7km²
Discharge
223,26m³/s
Mean elev.
111m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Rio Branco2238 km²
- Bassin de Rio Aruri353 km²
2 dept-equivalent regions (GADM L2)
- 24.2 km²57.8% of basin
- 17.7 km²42.2% of basin
1 intersecting protected areas
Parque Nacional Do Jamanxim
IUCN IIPark
21.56 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
10 distinct species · 21 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°
26,7°C
Annual rain
2 594mm
Moisture idx (CMI)
0,32
Runoff
1 035mm/an
PET
1 763mm
AET
1 483mm
Mean slope
3,6°
Water table
150cm
Forest
97%
Crops
2%
Urban
0%
Protected
55%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)