HydroLAKES lake · #107085
Lac Sans Bout
Surface area
3,25km²
Avg depth
11,1m
Volume
36,1km³
Shoreline
28,4km
Administrative coverage
2 dept-equivalent regions (GADM L2)
- MatawinieQuébec · Canada3.25 km²99.8% of lake
- MaskinongéQuébec · Canada0.01 km²0.2% of lake
1 intersecting protected areas
04151R033 Biological Refuge
IUCN IVBiological refuge
0.02 km² overlap
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
60 distinct species · 74 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 Lac Sans Bout : 30 espèces reliées par 43 interactions GloBI sur 4 types (connectance 7.2%, filtre Serrano α=0.2). 5 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
3,25km²
Avg depth
11,1m
Volume
36,100km³
Watershed
177km²
Shoreline
28,4km
Shore dev. idx
4,44
Residence time
145days
Elevation
395m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.