HydroBASINS lev08 watershed · #6080446440
Bassin de Rio Preto
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 : Cujubim, Itapuã do Oeste, Porto Velho
Sub-basin area
128,5km²
Upstream area
3 597,8km²
Discharge
200,87m³/s
Mean elev.
110m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Rio Preto2190 km²
- Bassin de Rio Curica1280 km²
3 dept-equivalent regions (GADM L2)
- 98.2 km²76.7% of basin
- 25.4 km²19.9% of basin
- 4.4 km²3.4% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
5 distinct species · 5 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°
25,8°C
Annual rain
2 263mm
Moisture idx (CMI)
0,24
Runoff
1 809mm/an
PET
1 722mm
AET
1 353mm
Mean slope
1,8°
Water table
57cm
Forest
100%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)