HydroBASINS lev08 watershed · #6080458030
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, Colniza
Sub-basin area
213,6km²
Upstream area
39 282,1km²
Discharge
970,49m³/s
Mean elev.
136m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin · #6080462140543 km²
- Bassin de Rio Roosevelt288 km²
2 dept-equivalent regions (GADM L2)
- 193.3 km²90.8% of basin
- 19.5 km²9.2% of basin
1 intersecting protected areas
Extractive Reserve
49.30 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
4 distinct species · 8 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°
25,2°C
Annual rain
2 080mm
Moisture idx (CMI)
0,14
Runoff
981mm/an
PET
1 789mm
AET
1 301mm
Mean slope
1,5°
Water table
71cm
Forest
98%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)