HydroBASINS lev08 watershed · #6080320220
Bassin de Rio Bacajá
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 3 administrative regions : Anapu, Novo Repartimento, Senador José Porfírio
Sub-basin area
827,9km²
Upstream area
16 767,7km²
Discharge
258,44m³/s
Mean elev.
191m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Igarapé1048 km²
- Bassin de Rio Bacajá40 km²
3 dept-equivalent regions (GADM L2)
- 572.9 km²69.5% of basin
- 250.6 km²30.4% of basin
- 0.8 km²0.1% of basin
1 intersecting protected areas
Trincheira Bacaja
IUCN Not ReportedIndigenous Area
757.49 km² overlap
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°
25,3°C
Annual rain
1 906mm
Moisture idx (CMI)
0,11
Runoff
611mm/an
PET
1 704mm
AET
1 213mm
Mean slope
3,2°
Water table
110cm
Forest
100%
Crops
0%
Urban
0%
Protected
92%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)