HydroBASINS lev08 watershed · #6080351650
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
114,3km²
Upstream area
3 032,5km²
Discharge
91,09m³/s
Mean elev.
237m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin · #6080349280483 km²
- Bassin de Rio Aruri28 km²
2 dept-equivalent regions (GADM L2)
- 79.0 km²69.4% of basin
- 34.9 km²30.6% of basin
2 intersecting protected areas
Parque Nacional Do Jamanxim
IUCN IIPark
113.84 km² overlap
Floresta Nacional Altamira
IUCN VIForest
0.81 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°
25,9°C
Annual rain
2 747mm
Moisture idx (CMI)
0,36
Runoff
995mm/an
PET
1 756mm
AET
1 472mm
Mean slope
4,8°
Water table
146cm
Forest
100%
Crops
0%
Urban
0%
Protected
100%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)