HydroBASINS lev08 watershed · #6080321820
Bassin de Rio Amaná
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, Maués
Sub-basin area
581,2km²
Upstream area
3 937,5km²
Discharge
131,44m³/s
Mean elev.
98m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Rio Amaná736 km²
- Bassin de Rio Amaná388 km²
2 dept-equivalent regions (GADM L2)
- 374.6 km²64.7% of basin
- 204.0 km²35.3% of basin
3 intersecting protected areas
Forest
275.99 km² overlap
Parque Nacional Da Amazônia
IUCN IIPark
194.37 km² overlap
Floresta Nacional Do Amaná
IUCN VIForest
106.72 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
6 distinct species · 6 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°
26,8°C
Annual rain
2 266mm
Moisture idx (CMI)
0,25
Runoff
1 075mm/an
PET
1 693mm
AET
1 404mm
Mean slope
3,1°
Water table
61cm
Forest
99%
Crops
0%
Urban
0%
Protected
82%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)