HydroBASINS lev08 watershed · #6080507400
Bassin de Rio Roosevelt
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 4 administrative regions : Espigão D'Oeste, Juína, Rondolândia, Vilhena
Sub-basin area
174,1km²
Upstream area
5 259,6km²
Discharge
137,6m³/s
Mean elev.
214m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Rio Roosevelt356 km²
- Bassin de Rio Roosevelt332 km²
4 dept-equivalent regions (GADM L2)
- 118.3 km²68.2% of basin
- 54.8 km²31.6% of basin
- 0.4 km²0.2% of basin
- 0.0 km²0.0% of basin
3 intersecting protected areas
Roosevelt
IUCN Not ReportedIndigenous Area
116.62 km² overlap
Parque do Aripuanã
IUCN Not ReportedIndigenous Area
54.38 km² overlap
Aripuanã
IUCN Not ReportedIndigenous Area
0.05 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
0 distinct species · 0 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°
23,9°C
Annual rain
1 951mm
Moisture idx (CMI)
0,08
Runoff
768mm/an
PET
1 797mm
AET
1 281mm
Mean slope
2,6°
Water table
112cm
Forest
100%
Crops
0%
Urban
0%
Protected
99%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)