HydroLAKES lake · #170975
Barrage de Lavalette
Surface area
1,71km²
Avg depth
24m
Volume
41km³
Shoreline
16,5km
Administrative coverage
1 dept-equivalent regions (GADM L2)
- Haute-LoireAuvergne-Rhône-Alpes · France1.71 km²100.0% of lake
4 communes (L5)For countries with L5
- Chenereilles0.99 km²
- Lapte0.60 km²
- Saint-Jeures0.07 km²
- Tence0.05 km²
1 intersecting protected areas
Haute vallée du Lignon
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
0.09 km² overlap
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
1 128 distinct species · 9 955 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 Barrage de Lavalette : 16 espèces reliées par 99 interactions GloBI sur 5 types (connectance 22.8%, filtre Serrano α=0.2). 14 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
1,71km²
Avg depth
24,0m
Volume
41,000km³
Watershed
347km²
Shoreline
16,5km
Shore dev. idx
3,57
Residence time
111days
Elevation
811m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.