HydroLAKES lake · #97480
Heffley Lake
Surface area
1,94km²
Avg depth
14,4m
Volume
27,95km³
Shoreline
14,3km
Administrative coverage
1 dept-equivalent regions (GADM L2)
- Thompson-NicolaBritish Columbia · Canada1.95 km²100.0% of lake
1 intersecting protected areas
Old Growth Management Areas (Mapped Legal)
IUCN Not ApplicableOld Growth Management Areas (Mapped Legal)
0.01 km² overlap
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
263 distinct species · 865 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 48 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 Heffley Lake : 33 espèces reliées par 104 interactions GloBI sur 5 types (connectance 9.2%, filtre Serrano α=0.2). 15 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
1,94km²
Avg depth
14,4m
Volume
27,950km³
Watershed
49km²
Shoreline
14,3km
Shore dev. idx
2,90
Residence time
694days
Elevation
949m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.