HydroLAKES lake · #77
Sobradinho Reservoir
Surface area
2 614,96km²
Avg depth
13m
Volume
34 100km³
Shoreline
1 301,7km
Administrative coverage
5 dept-equivalent regions (GADM L2)
- Casa NovaBahia · Brazil916.55 km²35.2% of lake
- Sento SéBahia · Brazil907.47 km²34.8% of lake
- RemansoBahia · Brazil561.90 km²21.6% of lake
- Pilão ArcadoBahia · Brazil133.65 km²5.1% of lake
- SobradinhoBahia · Brazil84.69 km²3.3% of lake
1 intersecting protected areas
Environmental Protection Area
2604.26 km² overlap
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
339 distinct species · 673 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 Sobradinho Reservoir : 11 espèces reliées par 10 interactions GloBI sur 2 types (connectance 12.8%, 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).
Lake statistics (HydroLAKES)
Surface
2 614,96km²
Avg depth
13,0m
Volume
34 100,000km³
Watershed
500 632km²
Shoreline
1 301,7km
Shore dev. idx
7,18
Residence time
148days
Elevation
385m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.