HydroBASINS lev08 watershed · #6080354960
Bassin de Rio Araua
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 : Manicoré, Novo Aripuanã
Sub-basin area
3 302,3km²
Upstream area
3 302,3km²
Discharge
144,66m³/s
Mean elev.
69m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
2 dept-equivalent regions (GADM L2)
- 3006.5 km²91.4% of basin
- 281.6 km²8.6% of basin
4 intersecting protected areas
Biological Reserve
819.59 km² overlap
Forest
789.72 km² overlap
Sustainable Development Reserve
76.20 km² overlap
Pinatuba
IUCN Not ReportedIndigenous Area
74.29 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
5 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°
26,5°C
Annual rain
2 514mm
Moisture idx (CMI)
0,33
Runoff
1 386mm/an
PET
1 689mm
AET
1 459mm
Mean slope
1,3°
Water table
32cm
Forest
100%
Crops
0%
Urban
0%
Protected
5%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)