HydroBASINS lev08 watershed · #6080467970
Bassin de Rio Tocantins
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 7 administrative regions : Aparecida do Rio Negro, Barrolândia, Lajeado, Miracema do Tocantins, Palmas +2
Sub-basin area
2 184,4km²
Upstream area
185 523,5km²
Discharge
2 542,88m³/s
Mean elev.
346m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Ribeirão Santa Luzia1358 km²
- Bassin de Rio Tocantins1341 km²
7 dept-equivalent regions (GADM L2)
- 1068.2 km²49.1% of basin
- 382.9 km²17.6% of basin
- 315.6 km²14.5% of basin
- 224.9 km²10.3% of basin
- 91.7 km²4.2% of basin
- 90.3 km²4.2% of basin
- 1.8 km²0.1% of basin
5 intersecting protected areas
Environmental Protection Area
630.58 km² overlap
Parque Estadual Do Lajeado
IUCN IIPark
96.64 km² overlap
Funil
IUCN Not ReportedIndigenous Area
82.76 km² overlap
Environmental Protection Area
1.08 km² overlap
Natural Heritage Private Reserve
0.33 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 107 distinct species · 11 776 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 26 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 Tocantins : 21 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 25 interactions GloBI sur 3 types (connectance 7.7%, filtre Serrano α=0.2). 5 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°
26,2°C
Annual rain
1 812mm
Moisture idx (CMI)
-0,02
Runoff
574mm/an
PET
1 848mm
AET
1 258mm
Mean slope
3,9°
Water table
188cm
Forest
28%
Crops
2%
Urban
1%
Protected
37%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)