HydroLAKES lake · #108276
Lac Sam
Surface area
1,67km²
Avg depth
19,7m
Volume
32,96km³
Shoreline
10,2km
Administrative coverage
1 dept-equivalent regions (GADM L2)
- La Vallée-de-la-GatineauQuébec · Canada1.67 km²100.0% of lake
1 intersecting protected areas
Proposed biodiversity reserve
0.00 km² overlap
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
218 distinct species · 760 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 44 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 Sam : 36 espèces reliées par 92 interactions GloBI sur 5 types (connectance 9.7%, filtre Serrano α=0.2). 8 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
1,67km²
Avg depth
19,7m
Volume
32,960km³
Watershed
7km²
Shoreline
10,2km
Shore dev. idx
2,23
Residence time
4 286days
Elevation
246m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.