HydroBASINS lev08 watershed · #6080160950
Bassin de Rio Apiaú
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 : Mucajaí
Sub-basin area
252km²
Upstream area
252km²
Discharge
4,47m³/s
Mean elev.
157m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
2 intersecting protected areas
Floresta Nacional De Roraima
IUCN VIForest
134.60 km² overlap
Yanomami
IUCN Not ReportedIndigenous Area
80.95 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°
26,6°C
Annual rain
1 821mm
Moisture idx (CMI)
0,03
Runoff
562mm/an
PET
1 767mm
AET
1 256mm
Mean slope
3,1°
Water table
134cm
Forest
97%
Crops
0%
Urban
0%
Protected
85%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)