HydroBASINS lev08 watershed · #6080472830
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
664,9km²
Upstream area
24 579,4km²
Discharge
617,47m³/s
Mean elev.
152m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin · #6080481100671 km²
- Bassin de Rio Roosevelt345 km²
2 dept-equivalent regions (GADM L2)
- 331.6 km²50.1% of basin
- 330.6 km²49.9% of basin
1 intersecting protected areas
Extractive Reserve
1.15 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°
24,9°C
Annual rain
1 911mm
Moisture idx (CMI)
0,06
Runoff
810mm/an
PET
1 803mm
AET
1 264mm
Mean slope
2,1°
Water table
79cm
Forest
97%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)