HydroBASINS lev08 watershed · #6080492400
Bassin de Rio das Balsas
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 : Monte do Carmo, Ponte Alta do Tocantins, Santa Tereza do Tocantins
Sub-basin area
1 240,3km²
Upstream area
9 285km²
Discharge
225,96m³/s
Mean elev.
449m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Rio das Balsas508 km²
- Bassin de Rio Ponte Alta225 km²
3 dept-equivalent regions (GADM L2)
- 878.1 km²71.1% of basin
- 357.1 km²28.9% of basin
- 0.0 km²0.0% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
156 distinct species · 266 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 34 species (selected proportionally per kingdom among those with at least one documented interaction here) to keep the graph readable. Hover for details, click to explore the full ecosystem of a species.
ℹ️ The territory contains many more species than displayed and all their documented interactions: the graph is intentionally the structural skeleton (top-N species by composite local score, edges filtered by Serrano 2009 disparity filter α=0.2).
Indicateurs du tissu écologique
Tissu écologique de Bassin de Rio das Balsas : 23 espèces reliées par 35 interactions GloBI sur 3 types (connectance 6.2%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydroclimate (BasinATLAS lev08)
Mean T°
25,3°C
Annual rain
1 598mm
Moisture idx (CMI)
-0,12
Runoff
742mm/an
PET
1 826mm
AET
1 191mm
Mean slope
8,6°
Water table
304cm
Forest
48%
Crops
2%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)