HydroLAKES lake · #55
Manicouagan Reservoir
Surface area
1 795,64km²
Avg depth
79m
Volume
141 850km³
Shoreline
2 140,2km
Administrative coverage
2 dept-equivalent regions (GADM L2)
- ManicouaganQuébec · Canada1241.47 km²68.9% of lake
- Sept-Rivières--CaniapiscauQuébec · Canada560.86 km²31.1% of lake
19 intersecting protected areas
Caribous-Forestiers-de-Manouane-Manicouagan Territorial reserve for protected area purposes
IUCN Not ReportedLand reserved for protected area
6.04 km² overlap
Proposed biodiversity reserve
3.18 km² overlap
Biodiversity reserve
1.28 km² overlap
Biodiversity reserve
1.23 km² overlap
Land reserved for protected area
0.25 km² overlap
09352R064 Biological Refuge
IUCN IVBiological refuge
0.18 km² overlap
09351R081 Biological Refuge
IUCN IVBiological refuge
0.14 km² overlap
Ecological reserve
0.12 km² overlap
09352R012 Biological Refuge
IUCN IVBiological refuge
0.11 km² overlap
10 more protected areassorted by overlap area
09452R053 Biological Refuge
IUCN IVBiological refuge
0.07 km² overlap
09352R002 Biological Refuge
IUCN IVBiological refuge
0.05 km² overlap
Lac-Beau-Pierre Old-Growth
IUCN IIIOld-growth forest
0.04 km² overlap
09352R063 Biological Refuge
IUCN IVBiological refuge
0.03 km² overlap
09352R011 Biological Refuge
IUCN IVBiological refuge
0.02 km² overlap
09351R801 Biological Refuge
IUCN IVBiological refuge
0.02 km² overlap
09352R009 Biological Refuge
IUCN IVBiological refuge
0.02 km² overlap
09351R082 Biological Refuge
IUCN IVBiological refuge
0.01 km² overlap
09352R007 Biological Refuge
IUCN IVBiological refuge
0.00 km² overlap
09352R006 Biological Refuge
IUCN IVBiological refuge
0.00 km² overlap
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
117 distinct species · 964 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 36 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 Manicouagan Reservoir : 25 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 67 interactions GloBI sur 3 types (connectance 10.1%, 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
1 795,64km²
Avg depth
79,0m
Volume
141 850,000km³
Watershed
29 288km²
Shoreline
2 140,2km
Shore dev. idx
14,25
Residence time
2 728days
Elevation
346m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.