HydroBASINS lev08 watershed · #6080589470
Bassin de Rio Pontal do Sul
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 : Almadina, Aurelino Leal, Coaraci, Itapitanga
Sub-basin area
331,3km²
Upstream area
331,3km²
Discharge
3,03m³/s
Mean elev.
289m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
4 dept-equivalent regions (GADM L2)
- 192.7 km²58.4% of basin
- 83.4 km²25.3% of basin
- 32.5 km²9.9% of basin
- 21.5 km²6.5% of basin
1 intersecting protected areas
Environmental Protection Area
37.98 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
118 distinct species · 143 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 5 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 Pontal do Sul : 5 espèces reliées par 3 interactions GloBI sur 2 types (connectance 30.0%, filtre Serrano α=0.2).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydroclimate (BasinATLAS lev08)
Mean T°
22,9°C
Annual rain
1 210mm
Moisture idx (CMI)
-0,07
Runoff
301mm/an
PET
1 305mm
AET
1 027mm
Mean slope
9,9°
Water table
480cm
Forest
12%
Crops
20%
Urban
1%
Protected
12%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)