HydroBASINS lev08 watershed · #6080289100
Bassin de Rio Curuá Una
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 : Mojuí dos Campos, Placas, Uruará
Sub-basin area
1 117,7km²
Upstream area
5 431,8km²
Discharge
129,57m³/s
Mean elev.
156m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Rio Curuá Una2423 km²
- Bassin de Rio Piaçoca1891 km²
3 dept-equivalent regions (GADM L2)
- 1089.1 km²97.9% of basin
- 22.7 km²2.0% of basin
- 0.9 km²0.1% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
20 distinct species · 26 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°
25,5°C
Annual rain
1 840mm
Moisture idx (CMI)
0,10
Runoff
708mm/an
PET
1 662mm
AET
1 221mm
Mean slope
6,4°
Water table
186cm
Forest
94%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)