HydroLAKES lake · #170697
Lac de Bort-les-Orgues
Surface area
8,01km²
Avg depth
59,6m
Volume
477,2km³
Shoreline
37km
Administrative coverage
3 dept-equivalent regions (GADM L2)
- CorrèzeNouvelle-Aquitaine · France4.29 km²53.4% of lake
- CantalAuvergne-Rhône-Alpes · France2.80 km²34.9% of lake
- Puy-de-DômeAuvergne-Rhône-Alpes · France0.94 km²11.7% of lake
8 communes (L5)For countries with L5
- Sarroux1.97 km²
- Lanobre1.75 km²
- Monestier-Port-Dieu1.33 km²
- Beaulieu1.05 km²
- Labessette0.64 km²
- Confolent-Port-Dieu0.63 km²
- Bort-les-Orgues0.36 km²
- Larodde0.30 km²
6 intersecting protected areas
Gorges de la Dordogne
IUCN Not ReportedSpecial Protection Area (Birds Directive)
8.03 km² overlap
Vallée de la Dordogne sur l'ensemble de son cours et affluents
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
4.01 km² overlap
Volcans D\'Auvergne
IUCN VRegional Nature Park
2.97 km² overlap
Millevaches En Limousin
IUCN VRegional Nature Park
0.87 km² overlap
Lacs et rivières à loutres
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
0.09 km² overlap
Chateau de val
IUCN IVLand acquired by Conservatoire du Littoral (national seaside and lakeside conservancy)
0.00 km² overlap
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
1 015 distinct species · 3 521 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 40 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 de Bort-les-Orgues : 37 espèces + 3 bulles famille, 75 interactions GloBI documentées sur 6 types (connectance 9.6%, filtre Serrano α=0.2). Les 3 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
8,01km²
Avg depth
59,6m
Volume
477,200km³
Watershed
997km²
Shoreline
37,0km
Shore dev. idx
3,68
Residence time
298days
Elevation
531m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.