HydroBASINS lev08 watershed · #6080147800
Bassin de Rio Uraricoera
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 : Alto Alegre, Amajari
Sub-basin area
3 374,4km²
Upstream area
24 411,3km²
Discharge
845,98m³/s
Mean elev.
325m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin · #60801490501015 km²
- Bassin de Rio Uraricoera903 km²
2 dept-equivalent regions (GADM L2)
- 2397.0 km²71.4% of basin
- 962.5 km²28.6% of basin
3 intersecting protected areas
Yanomami
IUCN Not ReportedIndigenous Area
2871.97 km² overlap
Estação Ecológica De Maracá
IUCN IaEcological Station
308.70 km² overlap
Floresta Nacional De Roraima
IUCN VIForest
175.32 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
25 distinct species · 41 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°
25,6°C
Annual rain
1 936mm
Moisture idx (CMI)
0,10
Runoff
598mm/an
PET
1 750mm
AET
1 362mm
Mean slope
4,0°
Water table
109cm
Forest
100%
Crops
0%
Urban
0%
Protected
94%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)