HydroBASINS lev08 watershed · #6080481570
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
344,9km²
Upstream area
23 243,2km²
Discharge
587,12m³/s
Mean elev.
147m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Rio Roosevelt611 km²
- Bassin de Rio Roosevelt518 km²
2 dept-equivalent regions (GADM L2)
- 174.7 km²50.9% of basin
- 168.8 km²49.1% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
55 distinct species · 61 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°
24,8°C
Annual rain
1 902mm
Moisture idx (CMI)
0,05
Runoff
789mm/an
PET
1 807mm
AET
1 261mm
Mean slope
1,8°
Water table
75cm
Forest
67%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)