HydroBASINS lev08 watershed · #6080266820
Bassin de Rio Aruã
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 : Juruti, Santarém
Sub-basin area
69,3km²
Upstream area
1 425km²
Discharge
45,21m³/s
Mean elev.
79m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Rio Aruã280 km²
- Bassin · #6080267630273 km²
2 dept-equivalent regions (GADM L2)
- 54.0 km²78.3% of basin
- 15.0 km²21.7% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
2 distinct species · 2 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 124mm
Moisture idx (CMI)
0,21
Runoff
961mm/an
PET
1 670mm
AET
1 302mm
Mean slope
2,1°
Water table
69cm
Forest
98%
Crops
1%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)