HydroBASINS lev08 watershed · #6080544340
Bassin de Rio Palma
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 : Arraias, Conceição do Tocantins, Paranã
Sub-basin area
879,7km²
Upstream area
15 776,2km²
Discharge
287,82m³/s
Mean elev.
346m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Rio Arraias1582 km²
- Bassin de Córrego Pau D'Arco1474 km²
3 dept-equivalent regions (GADM L2)
- 684.3 km²78.1% of basin
- 191.9 km²21.9% of basin
- 0.1 km²0.0% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
29 distinct species · 51 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°
25,9°C
Annual rain
1 409mm
Moisture idx (CMI)
-0,23
Runoff
472mm/an
PET
1 828mm
AET
1 128mm
Mean slope
1,3°
Water table
59cm
Forest
8%
Crops
1%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)