HydroLAKES lake · #8827
Lac · #8827
Surface area
43,7km²
Avg depth
5,2m
Volume
227,48km³
Shoreline
63,1km
Administrative coverage
3 dept-equivalent regions (GADM L2)
- Communauté-Urbaine-de-MontréalQuébec · Canada17.41 km²39.8% of lake
- RoussillonQuébec · Canada4.03 km²9.2% of lake
- ChamplainQuébec · Canada1.20 km²2.7% of lake
11 intersecting protected areas
Water fowl gathering area
9.03 km² overlap
Île aux Hérons Bird Sanctuary
IUCN IIIMigratory Bird Sanctuary
4.91 km² overlap
Water fowl gathering area
4.23 km² overlap
Water fowl gathering area
3.88 km² overlap
Water fowl gathering area
2.02 km² overlap
Water fowl gathering area
1.89 km² overlap
Water fowl gathering area
1.30 km² overlap
Recognized nature reserve
0.03 km² overlap
Habitat of a threatened or vulnerable plant species
0.01 km² overlap
2 more protected areassorted by overlap area
Island or peninsula inhabited by a colony of birds
0.01 km² overlap
Island or peninsula inhabited by a colony of birds
0.01 km² overlap
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
877 distinct species · 44 102 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 37 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 · #8827 : 26 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 75 interactions GloBI sur 4 types (connectance 11.3%, filtre Serrano α=0.2). 11 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
43,70km²
Avg depth
5,2m
Volume
227,480km³
Watershed
933 179km²
Shoreline
63,1km
Shore dev. idx
2,69
Residence time
0days
Elevation
5m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.