HydroBASINS lev08 watershed · #6080547360
Bassin de Rio Paraguaçu
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 : Iaçu, Itaberaba, Itatim, Milagres
Sub-basin area
812,9km²
Upstream area
26 118,1km²
Discharge
68,47m³/s
Mean elev.
278m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Rio Paraguaçu1576 km²
- Bassin de Rio Piranhas1531 km²
4 dept-equivalent regions (GADM L2)
- 504.6 km²62.3% of basin
- 167.7 km²20.7% of basin
- 117.0 km²14.4% of basin
- 20.5 km²2.5% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
773 distinct species · 2 960 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 38 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 Paraguaçu : 35 espèces reliées par 34 interactions GloBI sur 4 types (connectance 4.8%, filtre Serrano α=0.2). 3 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°
23,0°C
Annual rain
566mm
Moisture idx (CMI)
-0,61
Runoff
59mm/an
PET
1 455mm
AET
479mm
Mean slope
2,6°
Water table
293cm
Forest
3%
Crops
4%
Urban
1%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)