HydroBASINS lev08 watershed · #6080191540
Bassin de Rio Trombetas
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 1 administrative regions : Oriximiná
Sub-basin area
656,3km²
Upstream area
17 642,9km²
Discharge
329,33m³/s
Mean elev.
250m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Rio Poana1051 km²
- Bassin de Rio Anamu409 km²
1 intersecting protected areas
Ecological Station
653.41 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
39 distinct species · 40 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°
26,5°C
Annual rain
2 175mm
Moisture idx (CMI)
0,20
Runoff
723mm/an
PET
1 733mm
AET
1 383mm
Mean slope
4,9°
Water table
82cm
Forest
100%
Crops
0%
Urban
0%
Protected
100%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)