HydroBASINS lev08 watershed · #6080547820
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 : Cabaceiras do Paraguaçu, Castro Alves, Rafael Jambeiro, Santo Estêvão
Sub-basin area
104,1km²
Upstream area
40 655km²
Discharge
87,17m³/s
Mean elev.
170m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Rio Paraguaçu1943 km²
- Bassin de Rio Paraguaçu170 km²
4 dept-equivalent regions (GADM L2)
- 87.9 km²84.8% of basin
- 13.7 km²13.2% of basin
- 1.2 km²1.1% of basin
- 1.0 km²0.9% of basin
1 intersecting protected areas
Environmental Protection Area
23.44 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
79 distinct species · 134 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 13 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 : 11 espèces reliées par 9 interactions GloBI sur 2 types (connectance 11.5%, filtre Serrano α=0.2). 2 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°
23,4°C
Annual rain
782mm
Moisture idx (CMI)
-0,44
Runoff
93mm/an
PET
1 385mm
AET
662mm
Mean slope
1,7°
Water table
316cm
Forest
9%
Crops
11%
Urban
1%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)