HydroBASINS lev08 watershed · #6080185620
Bassin de Rio Demini
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 1 administrative regions : Barcelos
Sub-basin area
244,5km²
Upstream area
14 078,6km²
Discharge
373,42m³/s
Mean elev.
96m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Rio Ananaluia2128 km²
- Bassin de Rio Demini271 km²
3 intersecting protected areas
Park
243.45 km² overlap
Yanomami
IUCN Not ReportedIndigenous Area
210.38 km² overlap
Forest
166.86 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
13 distinct species · 13 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°
26,8°C
Annual rain
1 884mm
Moisture idx (CMI)
0,07
Runoff
735mm/an
PET
1 757mm
AET
1 391mm
Mean slope
0,9°
Water table
14cm
Forest
100%
Crops
0%
Urban
0%
Protected
100%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)