HydroBASINS lev08 watershed · #6080213930
Bassin · #6080213930
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 : Cachoeira do Arari, Chaves, Soure
Sub-basin area
585,2km²
Upstream area
585,2km²
Discharge
30,53m³/s
Mean elev.
4m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
3 dept-equivalent regions (GADM L2)
- 526.3 km²90.3% of basin
- 49.7 km²8.5% of basin
- 6.6 km²1.1% of basin
2 intersecting protected areas
Environmental Protection Area
582.56 km² overlap
Wetland of International Importance (Ramsar Site)
50.22 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
47 distinct species · 60 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°
27,3°C
Annual rain
2 937mm
Moisture idx (CMI)
0,48
Runoff
1 504mm/an
PET
1 514mm
AET
1 243mm
Mean slope
0,1°
Water table
3cm
Forest
31%
Crops
0%
Urban
0%
Protected
100%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)