HydroBASINS lev08 watershed · #6080239890
Bassin · #6080239890
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 3 administrative regions : Barcelos, Maraã, Santa Isabel do Rio Negro
Sub-basin area
1 567,2km²
Upstream area
1 567,5km²
Discharge
76,63m³/s
Mean elev.
68m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
3 dept-equivalent regions (GADM L2)
- 1000.1 km²64.1% of basin
- 310.3 km²19.9% of basin
- 249.7 km²16.0% of basin
3 intersecting protected areas
Rio Negro
IUCN IbWetland of International Importance (Ramsar Site)
1007.81 km² overlap
Maraã Urubaxi
IUCN Not ReportedIndigenous Area
630.14 km² overlap
Environmental Protection Area
374.61 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
4 distinct species · 5 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°
26,2°C
Annual rain
2 762mm
Moisture idx (CMI)
0,40
Runoff
1 543mm/an
PET
1 654mm
AET
1 647mm
Mean slope
0,5°
Water table
5cm
Forest
100%
Crops
0%
Urban
0%
Protected
40%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)