HydroBASINS lev08 watershed · #6080009220
Bassin de Rio Pindaré
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 4 administrative regions : Arari, Cajari, Viana, Vitória do Mearim
Sub-basin area
309km²
Upstream area
40 534,7km²
Discharge
356,68m³/s
Mean elev.
7m
Administrative coverage
Hydrographic chain
▼ Drains into
Outlet (drains to ocean / endorheic)
▲ Receives from 2 basins
- Bassin de Rio Pindaré2564 km²
- Bassin de Rio Pindaré2413 km²
4 dept-equivalent regions (GADM L2)
- 169.5 km²55.1% of basin
- 104.6 km²34.0% of basin
- 32.9 km²10.7% of basin
- 0.7 km²0.2% of basin
2 intersecting protected areas
Wetland of International Importance (Ramsar Site)
307.60 km² overlap
Environmental Protection Area
307.60 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
80 distinct species · 198 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 Pindaré : 21 espèces reliées par 25 interactions GloBI sur 2 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°
27,4°C
Annual rain
1 710mm
Moisture idx (CMI)
0,00
Runoff
801mm/an
PET
1 717mm
AET
1 133mm
Mean slope
0,1°
Water table
6cm
Forest
92%
Crops
8%
Urban
0%
Protected
100%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)