HydroLAKES lake · #170973
Lac · #170973
Surface area
4,88km²
Avg depth
38,3m
Volume
187km³
Shoreline
56,3km
Administrative coverage
2 dept-equivalent regions (GADM L2)
12 communes (L5)For countries with L5
- Auriac1.02 km²
- Bassignac-le-Haut0.90 km²
- Saint-Martin-la-Méanne0.85 km²
- Servières-le-Château0.57 km²
- Soursac0.38 km²
- Marcillac-la-Croisille0.36 km²
- Saint-Merd-de-Lapleau0.31 km²
- Gros-Chastang0.16 km²
- Laval-sur-Luzège0.16 km²
- Rilhac-Xaintrie0.11 km²
- Pleaux0.06 km²
- Chalvignac0.01 km²
4 intersecting protected areas
Gorges de la Dordogne
IUCN Not ReportedSpecial Protection Area (Birds Directive)
4.89 km² overlap
Vallée de la Dordogne sur l'ensemble de son cours et affluents
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
4.84 km² overlap
Gorges de la Dordogne, de l'Auze et de la Sumène
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
0.05 km² overlap
Land acquired by a regional conservatory of natural areas
0.00 km² overlap
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
994 distinct species · 6 215 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 28 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 Lac · #170973 : 26 espèces + 2 bulles famille, 32 interactions GloBI documentées sur 4 types (connectance 8.5%, filtre Serrano α=0.2). Les 2 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Lake statistics (HydroLAKES)
Surface
4,88km²
Avg depth
38,3m
Volume
187,000km³
Watershed
4 084km²
Shoreline
56,3km
Shore dev. idx
7,19
Residence time
21days
Elevation
265m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.