HydroBASINS lev08 watershed · #6080349290
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
369km²
Upstream area
369,1km²
Discharge
11,5m³/s
Mean elev.
251m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
2 dept-equivalent regions (GADM L2)
- 363.7 km²99.0% of basin
- 3.7 km²1.0% of basin
2 intersecting protected areas
Parque Nacional Do Jamanxim
IUCN IIPark
367.35 km² overlap
Floresta Nacional Altamira
IUCN VIForest
0.03 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
4 distinct species · 4 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°
25,8°C
Annual rain
2 615mm
Moisture idx (CMI)
0,33
Runoff
980mm/an
PET
1 759mm
AET
1 442mm
Mean slope
3,6°
Water table
110cm
Forest
100%
Crops
0%
Urban
0%
Protected
100%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)