HydroLAKES lake · #753
Lac des Deux Montagnes
Surface area
153,09km²
Avg depth
9m
Volume
1 372,67km³
Shoreline
212,8km
Administrative coverage
5 dept-equivalent regions (GADM L2)
- Deux-MontagnesQuébec · Canada53.62 km²34.9% of lake
- Vaudreuil-SoulangesQuébec · Canada47.80 km²31.2% of lake
- ArgenteuilQuébec · Canada12.25 km²8.0% of lake
- Communauté-Urbaine-de-MontréalQuébec · Canada1.30 km²0.8% of lake
- LavalQuébec · Canada1.03 km²0.7% of lake
30 intersecting protected areas
Water fowl gathering area
19.76 km² overlap
Water fowl gathering area
15.82 km² overlap
Water fowl gathering area
12.38 km² overlap
Water fowl gathering area
8.91 km² overlap
Water fowl gathering area
8.64 km² overlap
Water fowl gathering area
7.52 km² overlap
Oka National Park (Québec)
IUCN IIQuebec's national park
7.40 km² overlap
Water fowl gathering area
6.59 km² overlap
Proposed man-made landscape
5.68 km² overlap
21 more protected areassorted by overlap area
Water fowl gathering area
5.46 km² overlap
Water fowl gathering area
5.13 km² overlap
Water fowl gathering area
4.92 km² overlap
Water fowl gathering area
4.84 km² overlap
Water fowl gathering area
3.58 km² overlap
Water fowl gathering area
2.28 km² overlap
Muskrat habitat
1.51 km² overlap
Carillon Island Bird Sanctuary
IUCN IIIMigratory Bird Sanctuary
1.40 km² overlap
Muskrat habitat
0.78 km² overlap
Water fowl gathering area
0.73 km² overlap
Ecological reserve
0.62 km² overlap
Water fowl gathering area
0.59 km² overlap
Muskrat habitat
0.56 km² overlap
Muskrat habitat
0.54 km² overlap
Muskrat habitat
0.38 km² overlap
Muskrat habitat
0.29 km² overlap
Muskrat habitat
0.16 km² overlap
Muskrat habitat
0.15 km² overlap
Muskrat habitat
0.12 km² overlap
Muskrat habitat
0.10 km² overlap
Île Cadieux Muskrat Habitat
IUCN VIMuskrat habitat
0.09 km² overlap
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
2 568 distinct species · 236 027 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 29 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 des Deux Montagnes : 18 espèces reliées par 69 interactions GloBI sur 3 types (connectance 15.9%, filtre Serrano α=0.2). 12 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
153,09km²
Avg depth
9,0m
Volume
1 372,670km³
Watershed
147 300km²
Shoreline
212,8km
Shore dev. idx
4,85
Residence time
8days
Elevation
19m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.