HydroLAKES lake · #158454
Valevatn
Surface area
6,92km²
Avg depth
50,8m
Volume
351km³
Shoreline
46,2km
Administrative coverage
1 dept-equivalent regions (GADM L2)
- SirdalVest-Agder · Norway6.95 km²100.0% of lake
4 intersecting protected areas
Protected Landscape
0.12 km² overlap
Setesdal Vesthei Ryfylkeheiane
IUCN Not ReportedEmerald Network
0.12 km² overlap
Frafjordheiane
IUCN VProtected Landscape
0.11 km² overlap
Frafjordheiane
IUCN Not ReportedEmerald Network
0.11 km² overlap
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
238 distinct species · 613 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 35 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 Valevatn : 22 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 84 interactions GloBI sur 6 types (connectance 13.3%, 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
6,92km²
Avg depth
50,8m
Volume
351,000km³
Watershed
143km²
Shoreline
46,2km
Shore dev. idx
4,96
Residence time
482days
Elevation
656m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.