HydroBASINS lev08 watershed · #6080207670
Bassin de Río Negro
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 : São Gabriel da Cachoeira
Sub-basin area
243,7km²
Upstream area
127 416km²
Discharge
8 699,43m³/s
Mean elev.
95m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Río Negro168 km²
- Bassin · #6080204440154 km²
1 dept-equivalent regions (GADM L2)
- 242.6 km²100.0% of basin
1 intersecting protected areas
Alto Rio Negro
IUCN Not ReportedIndigenous Area
122.47 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
194 distinct species · 457 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°
26,4°C
Annual rain
2 879mm
Moisture idx (CMI)
0,43
Runoff
1 614mm/an
PET
1 633mm
AET
1 632mm
Mean slope
1,5°
Water table
30cm
Forest
80%
Crops
0%
Urban
0%
Protected
51%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)