HydroBASINS lev08 watershed · #6080490720
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 2 administrative regions : Aripuanã, Rondolândia
Sub-basin area
2 141,3km²
Upstream area
21 137,3km²
Discharge
535,48m³/s
Mean elev.
199m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Rio Quatorze de Abril1847 km²
- Bassin de Rio Roosevelt1401 km²
2 dept-equivalent regions (GADM L2)
- 1151.3 km²54.0% of basin
- 981.4 km²46.0% of basin
3 intersecting protected areas
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
6 distinct species · 12 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°
24,3°C
Annual rain
1 917mm
Moisture idx (CMI)
0,06
Runoff
763mm/an
PET
1 803mm
AET
1 264mm
Mean slope
4,2°
Water table
167cm
Forest
99%
Crops
0%
Urban
0%
Protected
55%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)