HydroBASINS lev08 watershed · #6080370450
Bassin de Igarapé São Sebastião
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 : Marabá, Parauapebas, São Félix do Xingu
Sub-basin area
1 079,3km²
Upstream area
1 079,3km²
Discharge
18,04m³/s
Mean elev.
311m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
3 dept-equivalent regions (GADM L2)
- 1062.4 km²98.9% of basin
- 8.9 km²0.8% of basin
- 3.4 km²0.3% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
92 distinct species · 103 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°
24,8°C
Annual rain
1 949mm
Moisture idx (CMI)
0,08
Runoff
547mm/an
PET
1 797mm
AET
1 354mm
Mean slope
3,7°
Water table
146cm
Forest
49%
Crops
2%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)